49th week of 2021 patent applcation highlights part 28 |
Patent application number | Title | Published |
20210380865 | DOUBLE-RESPONSE SELF-DEGRADABLE TEMPORARY PLUGGING AGENT AND PREPARATION METHOD THEREOF - The present disclosure relates to a double-response self-degradable temporary plugging agent and a preparation method thereof. The double-response self-degradable temporary plugging agent is prepared by compounding a crosslinkable monomer with a temperature-sensitive degradablity and an inorganic material with an acid solubility with a first monomer, a dispersant, an initiator and water, and subjecting the resulting mixture to a polymerization. | 2021-12-09 |
20210380866 | SAGO-BASED FORMULATIONS FOR GEL APPLICATIONS INCLUDING CONFORMANCE CONTROL AND WATER SHUTOFFS - Formation treatment fluid compositions and methods are provided that include an aqueous base fluid, where the aqueous base fluid comprises one or more salts; and sago. The profile modification fluid may include sago in an amount in the range from 50,000 ppm to 100,000 ppm. Formation treatment fluid compositions may also include an aqueous base fluid, where the aqueous base fluid comprises one or more salts, and sago, where the formation treatment fluid may include sago in an amount in the range from 10,000 ppm to 50,000 ppm. Methods for using the formation treatment fluid may include introducing into a targeted stratum of a subterranean formation a treatment fluid. The subterranean treatment fluid may include an aqueous base fluid, where the aqueous base fluid includes one or more salts, sago, and the treatment fluid may include sago in an amount in the range from 10,000 ppm to 100,000 ppm. | 2021-12-09 |
20210380867 | METHODS AND COMPOSITIONS FOR DOWNHOLE DIVERSION OF WELL TREATMENT FLUID - In one aspect, embodiments disclosed herein relate to wellbore fluids that include a surfactant, calcium chloride, and an aqueous base fluid. The surfactant may have a structure represented by formula (I): | 2021-12-09 |
20210380868 | METHOD FOR ENHANCED OIL RECOVERY BY MEANS OF INJECTION OF AN AQUEOUS POLYMER COMPOSITION - This invention relates to a process of enhanced oil recovery by sweeping an underground formation comprising injecting into the underground formation an injection fluid comprising at least one water-soluble LCST macromonomeric polymer. | 2021-12-09 |
20210380869 | METHOD FOR MODIFYING WELL INJECTION PROFILE AND ENHANCED OIL RECOVERY - A method for treating a hydrocarbon-containing formation includes injecting an aqueous solution that contains an alkali nitrite, an ammonium halide, and a foaming agent into the formation, injecting supercritical carbon dioxide into the formation, allowing a portion of the carbon dioxide to dissolve in the aqueous solutions, causing the alkali nitrite and ammonium halide to react and generate nitrogen gas, and allowing a foam to form by the interaction of the nitrogen gas with the foaming agent. | 2021-12-09 |
20210380870 | Y-GRADE NGL FLUIDS FOR ENHANCED OIL RECOVERY - Systems and methods for enhanced or improved oil recovery includes injecting a Y-Grade NGL enhanced oil recovery fluid through an injection well into a hydrocarbon bearing reservoir to mobilize and displace hydrocarbons. The Y-Grade NGL enhanced oil recovery fluid comprises an unfractionated hydrocarbon mixture. Simultaneously and/or subsequently, a mobility control fluid is injected into the hydrocarbon bearing formation. Hydrocarbons from the hydrocarbon bearing reservoir are produced through a production well or the same injection well. | 2021-12-09 |
20210380871 | METHODS AND COMPOSITIONS USING A COMBINATION OF ZWITTERIONIC SURFACTANTS AND GEMINI SURFACTANTS AS DIVERSION AGENTS - A wellbore fluid may include a gemini surfactant, a zwitterionic surfactant; an activator, and an aqueous base fluid. The gemini surfactant may have a structure represented by formula (I): | 2021-12-09 |
20210380872 | EMULSIONS CONTAINING WATER-SOLUBLE ACID RETARDING AGENTS AND METHODS OF MAKING AND USING - Described herein is a multi-phase aqueous composition containing a surfactant; a first phase comprising water, an acid, and a water-soluble acid retarding agent; and a second phase selected from the group consisting of an immiscible organic phase, a gas, and combinations thereof. Further described are methods of making and using such compositions. | 2021-12-09 |
20210380873 | METHODS AND COMPOSITIONS OF USING VISCOELASTIC SURFACTANTS AS DIVERSION AGENTS - A wellbore fluid may include a gemini surfactant, a zwitterionic surfactant, an activator, and an aqueous base fluid. The gemini surfactant may have a structure represented by formula (I): | 2021-12-09 |
20210380874 | Composition, Film, Laminate Structure, Light-Emitting Device and Display - Disclosed is a light-emitting composition with a perovskite compound and a compound represented by C | 2021-12-09 |
20210380875 | STABLE QUANTUM DOT FILM FOR DISPLAY APPLICATIONS - Provided are quantum dot film compositions, the compositions comprising a population of quantum dots bearing a passivation layer, the population of quantum dots being disposed in a matrix material. Also provided are methods of forming such compositions and devices that utilize such devices. | 2021-12-09 |
20210380876 | HIGHLY SENSITIVE METHODS FOR DETECTING BIOMOLECULES BASED ON MULTIPLE QUANTUM DOTS - The present invention provides a biological use including a bioplatform and a method for detecting a high-sensitivity biomolecule by providing improved quantum yield (QY) and brightness when detecting biomolecules by preparing nanoparticles, which are doped in multiple quantum dots and have a structure of inorganic core particles, a quantum dot buried layer and a silica/quantum dot composite shell, while maintaining a high occupancy and stable bonding. | 2021-12-09 |
20210380877 | LOW-PH NANOPARTICLES AND LIGANDS - The present disclosure relates generally to nanoparticle formulations, and more specifically to nanoparticle and ligands used for imparting low-pH solubility in a range of solvents, including photoluminescent materials such as quantum dots. | 2021-12-09 |
20210380878 | QLED and Method for Manufacturing Quantum Dot - Provided are a QLED and a method for manufacturing a quantum dot. The QLED comprises a quantum dot, the quantum dot comprises a quantum dot body and ligands arranged on an outer surface of the quantum dot body, wherein the ligands comprises at least one electrochemical inert ligand; a reduction potential of the at least one electrochemical inert ligand is greater than a potential of a bottom of conduction band of the quantum dot body; an oxidation potential of the at least one electrochemical inert ligand is less than a potential of top of a valence band the quantum dot body; and the electrochemical inert ligand accounts for at least 80% of all the ligands on the outer surface of the quantum dot body. | 2021-12-09 |
20210380879 | CURABLE COMPOSITION, FILM, LAMINATED BODY, AND DISPLAY APPARATUS - An object of the present invention is to provide: a curable composition comprising a fluorescent particle containing a perovskite compound, wherein the maintenance rate of the quantum yield after curing the curable composition by photoirradiation to form a cured film relative to the quantum yield before forming the cured film is high; a film formed by curing the curable composition; and a laminated body and a display apparatus comprising the film. Provided are: a curable composition comprising a fluorescent particle (A) containing a perovskite compound, a photopolymerizable compound (B), and a photopolymerization initiator (C), wherein the expression: | 2021-12-09 |
20210380880 | ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES - Novel Iridium complexes having three different bidentate ligands useful for phosphorescent emitters in OLEDs are disclosed. At least one of the three different bidentate ligands is a carbene ligand. | 2021-12-09 |
20210380881 | LUMINESCENT PARTICLE AND COMPOUND - An object of the present invention is to provide a luminescent particle having an emission maximum wavelength in a long wavelength range of 680 nm or longer and exhibiting a high quantum yield; and a compound having an emission maximum wavelength in a long wavelength range of 680 nm or longer and exhibiting a high quantum yield in the particles. According to the present invention, provided is a luminescent particle containing at least one kind of compound represented by Formula (1) (definitions of substituents in the formula are as set forth in the description) and a particle. | 2021-12-09 |
20210380882 | NANOPARTICLE - The present invention relates to a nanoparticle and a composition comprising a nanoparticle. | 2021-12-09 |
20210380883 | AROMATIC AMINE EPOXIDES FOR CORROSION INHIBITION - Compositions and methods are provided for reducing, inhibiting, or preventing corrosion of a surface, the method comprising contacting an anticorrosion compound of Formula 1 with the surface, the anticorrosion compound of Formula 1 having a structure corresponding to: | 2021-12-09 |
20210380884 | POLYMERIZABLE LIQUID CRYSTAL COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER, RETARDATION FILM, METHOD FOR PRODUCING RETARDATION FILM, TRANSFER LAMINATE, OPTICAL MEMBER, METHOD FOR PRODUCING OPTICAL MEMBER, AND DISPLAY DEVICE - A polymerizable liquid crystal compound represented by the following general formula (1): | 2021-12-09 |
20210380885 | SYSTEMS AND METHODS FOR PRODUCING LIGNOCELLULOSIC ALKANES - A process for converting lignocellulosic feedstock includes providing a lignocellulosic feedstock into a first inlet of a first reactor at a first end, and providing a hot feedstock into a second inlet of the first reactor at a second end of the first reactor. The process includes heating and reacting the lignocellulosic feedstock with the hot feedstock and outputting a first product stream from a first product outlet of the first reactor. The first product stream is an alkane rich product stream. A reactor system includes a first reactor having a first inlet at a first end, a second inlet at a second end and at least one product outlet. The first reactor is configured to receive a lignocellulosic feedstock at the first inlet and a hot feedstock at the second inlet. The system includes a second reactor having a first inlet downstream from the at least one product outlet. | 2021-12-09 |
20210380886 | METHOD FOR ANAEROBICALLY CRACKING POWER BATTERY - Disclosed is a method for anaerobically cracking a power battery, which includes the following steps: disassembling a waste power battery to obtain a battery cell; taking out a diaphragm from the battery cell for later use, and pyrolyzing the battery cell to obtain electrode powder; extracting nickel, cobalt and manganese elements from the electrode powder with an extraction buffer, filtering, taking the filtrate, then adjusting the filtrate with a nickel solution, a cobalt solution and a manganese solution to obtain a solution A, adding the solution A dropwise into ammonium hydroxide under stirring, and then adding an alkali solution under stirring to obtain a solution B; subjecting the solution B to a hydrothermal reaction, filtering, and roasting to obtain a catalyst, such that a chemical formula of the catalyst is Ni | 2021-12-09 |
20210380887 | Method of Producing Selective Naphtha Oil Through Secondary Pyrolysis of Waste Oil - Provided is a method of producing naphtha from mixed plastic, the method including the following steps: (a) subjecting the mixed plastic to thermal pyrolysis; (b) separating a product produced in the thermal pyrolysis into first oil having a boiling point of lower than 150° C. and second oil having a boiling point higher than that of the first oil; and (c) subjecting the second oil to catalytic pyrolysis. | 2021-12-09 |
20210380888 | CATALYST AND METHOD FOR PREPARING LOW AROMATIC HYDROCARBON LIQUID FUEL THROUGH DIRECT CONVERSION OF SYNGAS - A method for preparing liquid fuel by direct conversion of syngas uses the syngas as reaction raw material and conducts a catalytic conversion reaction on a fixed bed or a moving bed. The catalyst is a composite catalyst formed by compounding component I and component II in a mechanical mixing mode. The active ingredient of the component I is a metal oxide, and the component II is at least one of zeolites with one-dimensional ten-membered ring porous channels; and a weight ratio of the active ingredient in the component I to that in the component II is 0.1-20. The reaction process has high product yield and selectivity. The selectivity for liquid fuel composed of C | 2021-12-09 |
20210380889 | DEEP DESULPHURIZATION OF LOW SULPHUR CONTENT FEEDSTOCK - The invention pertains to a process for deep desulphurization of low sulphur content feedstock comprising the steps of providing a low sulphur content hydrocarbon feedstock and contacting said hydrocarbon feedstock with a cobalt-molybdenum desulphurizing system or a nickel-molybdenum desulphurizing system in an oxide form in order to obtain a very low sulphur product comprising less than 5 ppm by weight sulphur. | 2021-12-09 |
20210380890 | METHOD OF MAKING A HYDRODESULFURIZATION CATALYST WITH A STRUCTURAL DIRECTING SURFACTANT - A method of preparing hydrodesulfurization catalysts having cobalt and molybdenum sulfide deposited on a support material containing mesoporous silica. The method utilizes a sulfur-containing silane that dually functions as a silica source and a sulfur precursor. The method involves an one-pot strategy for hydrothermal treatment and a single-step calcination and sulfidation procedure. The application of the hydrodesulfurization catalysts in treating a hydrocarbon feedstock containing sulfur compounds to produce a desulfurized hydrocarbon stream is also specified. | 2021-12-09 |
20210380891 | METHOD FOR MAKING HYDRODESULFURIZATION CATALYST INCLUDING CALCINATION - A method of preparing hydrodesulfurization catalysts having cobalt and molybdenum sulfide deposited on a support material containing mesoporous silica. The method utilizes a sulfur-containing silane that dually functions as a silica source and a sulfur precursor. The method involves an one-pot strategy for hydrothermal treatment and a single-step calcination and sulfidation procedure. The application of the hydrodesulfurization catalysts in treating a hydrocarbon feedstock containing sulfur compounds to produce a desulfurized hydrocarbon stream is also specified. | 2021-12-09 |
20210380892 | Process for C5+ Hydrocarbon Conversion - In some examples, a vapor phase product and a liquid phase product can be separated from a heated mixture that can include steam and a hydrocarbon. The liquid phase product can be catalytically cracked in the presence of a fluidized catalyst to produce a catalytically cracked effluent. A bottoms product can be separated from the catalytically cracked effluent. The bottoms product can be hydroprocessed to produce a hydroprocessed product. For example, the bottoms product can be hydroprocessed under pre-treater hydroprocessing conditions to produce a pre-treated bottoms product and the pre-treated bottoms product can be hydroprocessed under bottoms product hydroprocessing conditions to produce the hydroprocessed product. A hydroprocessor heavy product can be separated from the hydroprocessed product. The vapor phase product can be steam cracked to produce a steam cracker effluent. A tar product and an upgraded steam cracker effluent can be separated from the steam cracker effluent. | 2021-12-09 |
20210380893 | Processes For Producing High Biogenic Concentration Fischer-Tropsch Liquids Derived From Municipal Solid Wastes (MSW) Feedstocks - Processes for producing high biogenic concentration Fischer-Tropsch liquids derived from the organic fraction of municipal solid wastes (MSW) feedstock that contains a relatively high concentration of biogenic carbon (derived from plants) and a relatively low concentration of non-biogenic carbon (derived from fossil sources) wherein the biogenic content of the Fischer-Tropsch liquids is the same as the biogenic content of the feedstock. | 2021-12-09 |
20210380894 | FUEL COMPOSITIONS - A fuel composition comprising a base fuel and at least one viscosity index (VI) improving additive, wherein the viscosity index (VI) improving additive is a star-shaped polyisoprene-based polymer. The viscosity index improving additive can be used in a fuel composition to provide improved lubricity as well as providing improved power output and/or acceleration characteristics. | 2021-12-09 |
20210380895 | Compositions for Use in Internal-Combustion Engines and Methods of Forming and Using Such Compositions - A fuel composition for use in internal-combustion engines has a fuel component, an alcohol component, a water component, a microemulsion blend, and a cetane-enhancer component. The microemulsion blend includes at least one of lower grade fatty acid derivatives being present in an amount effective for the fuel, alcohol, and water components to form a microemulsion blend. The emulsifier is present in an amount effective for the biodiesel fuel, alcohol, water, and emulsifier to form an emulsion. | 2021-12-09 |
20210380896 | CARDBOARD STRUCTURE FOR FORMING A CHIMNEY STARTER - A cardboard structure is foldable to form a consumable chimney. The cardboard structure comprises four side wall panels that are connected to each adjacent side wall panel by a longitudinal fold line. The cardboard structure further comprises four floor panels that are each connected to the one of the side wall panels by a lateral fold line. Two locking floor panels secure the floor panels in place to form a floor extending inward from the side wall panels and form a central opening in the floor. The cardboard structure may be formed into an assembled chimney by a few simple folding operations. The cardboard chimney then supports the burning of an accelerant, such as newsprint, which then ignites a solid fuel source, such as charcoal, that is received in the chimney. | 2021-12-09 |
20210380897 | LUBRICATING OIL COMPOSITION FOR SHOCK ABSORBER, ADDITIVE FOR FRICTION ADJUSTMENT, LUBRICATING OIL ADDITIVE, SHOCK ABSORBER, AND METHOD FOR ADJUSTING FRICTION OF SHOCK ABSORBER LUBRICATING OIL - To provide a lubricating oil composition for a shock absorber, an additive for friction adjustment, a lubricating oil additive, a shock absorber, and a method for adjusting friction of a shock absorber lubricating oil, capable of achieving both operation stability and riding comfort. A lubricating oil composition for a shock absorber contains a base oil and a friction adjusting agent, in which the friction adjusting agent contains zinc dithiophosphate and pentaerythritol. | 2021-12-09 |
20210380898 | USE OF A DIESTER TO IMPROVE THE ANTI-WEAR PROPERTIES OF A LUBRICANT COMPOSITION - The present invention relates to the use of a diester of the following formula (I): | 2021-12-09 |
20210380899 | FLUIDS FOR ELECTRIC VEHICLES - A fluid includes a base stock and one or more additives. The base stock has a viscosity index of at least 80, and either a kinematic viscosity at 40° C. of at least 320 cSt or a kinematic viscosity at 100° C. of at least 14 cSt. The base stock includes greater than or equal to about 90 wt % saturates, less than or equal to about 10 wt % aromatics, and a sum of terminal/pendant propyl groups and terminal/pendant ethyl groups of at least 1.7 per 100 carbon atoms. The fluid has a thermal conductivity measured according to ASTM D7896 at 140° C. of 0.12 W/m·K or greater. | 2021-12-09 |
20210380900 | METHOD OF PRODUCING BIODIESEL - The present invention relates to a method of producing fatty acid alkyl ester from an organic oil source containing at least one free fatty acid, wherein the oil source has an acid number of at least 30 mg KOH/g oil source and wherein the method comprises the steps of a) reacting the oil source with glycerol at a temperature, which does not exceed 180° C. during the reaction, in the presence of a catalyst comprising at least one alkyl or aryl sulfonic acid or an homoanhydride thereof; and b) transesterification of the reaction product from step a) with an alkanol; and c) isolating the fatty acid alkyl ester from the reaction product of step b). | 2021-12-09 |
20210380901 | LIQUID HAND DISHWASHING DETERGENT COMPOSITION - The need for a liquid detergent composition suitable for washing dishes, fitting both in-sink as well as direct application habits, which provides reduced smearing when used in direct application dishwashing methods, while having good suds mileage especially under in-sink application habit, and good viscosity, is met by formulating the liquid detergent composition to comprise a surfactant system, which comprises an alkyl sulfate anionic surfactant comprising C13 alkyl sulfate anionic surfactant, the C13 alkyl sulfate anionic surfactant comprising a specific fraction of 2-branched C13 alkyl sulfate anionic surfactant, with a specific distribution of the 2-branching. | 2021-12-09 |
20210380902 | WATER-SOLUBLE UNIT DOSE ARTICLE - A water-soluble unit dose article containing a water-soluble film a liquid laundry detergent composition having a first anionic surfactant, and a method of making the water-soluble unit dose article. | 2021-12-09 |
20210380903 | NON-CAUSTIC CLEANING COMPOSITIONS AND USES THEREOF - Disclosed are detergent compositions and methods of cleaning articles and/or membranes using the surfactants herein. Compounds, compositions, and methods for using these compounds and compositions in detergent or cleaning compositions are also provided. These compounds, compositions, and methods are particularly directed to cleaning compositions and methods that have advantageous cleaning properties at a pH of 7 or less. In particular, the compounds, compositions, and methods described herein can also be used as general surfactants in detergent compositions or in methods of cleaning articles or membranes. | 2021-12-09 |
20210380904 | PROCESS OF MAKING A LIQUID CONDITIONING COMPOSITION - Processes for making a liquid conditioning composition, for example by using a first feedstock composition that includes perfume. | 2021-12-09 |
20210380905 | PARTICULATE LAUNDRY ADDITIVE - A composition including a plurality of particles. The plurality of particles include: about 25% to about 99% by weight water soluble carrier; and about 0.01% to 50% by weight antioxidant. The antioxidant is dispersed in a matrix of the water soluble carrier. | 2021-12-09 |
20210380906 | Stable Nitric Acid Blends And Uses Thereof - A modified aqueous acid composition comprising: nitric acid; sulfuric acid; a compound comprising an amine moiety and a sulfonic acid moiety; and a peroxide. Also disclosed are methods of using such composition. | 2021-12-09 |
20210380907 | COMPOSITION AND METHOD FOR IMPROVING FRAGRANCE INTENSITY WITH ISOPROPYL MYRISTATE - A fragrance composition composed of a high-performance fragrance component and isopropyl myristate is provided. Use of isopropyl myristate as a solvent provides for an increase in the perceived fragrance intensity of a fabric care product, in particular under dry stage conditions. | 2021-12-09 |
20210380908 | METHOD FOR PRODUCING POWDER LAUNDRY DETERGENT - A method for producing a powder detergent; said method comprising steps of: (a) combining (i) a polymer comprising polymerized units of at least one nitrogen-containing ethylenically unsaturated monomer having at least one pKa value from 6 to 11.5 and at least one ethylenically unsaturated carboxylic acid monomer, (ii) at least one surfactant, (iii) inorganic salts and (iv) water to form a slurry; wherein the slurry has a solids content from 50 to 90 wt %; and (b) spray drying the slurry to form a powder detergent. | 2021-12-09 |
20210380909 | A BREWING METHOD - A method of preparing a wort with an increased level of free amino nitrogen (FAN) comprising:
| 2021-12-09 |
20210380910 | CELL COUNTING AND CULTURE INTERPRETATION METHOD AND APPLICATION THEREOF - The present invention provides a cell counting and culture interpretation method and its application, which includes: obtaining a cell culture image; segmenting the cell culture image by a cell inference model to obtain a plurality of regions corresponding to a plurality of classification parameters; calculating a culture parameter corresponding to one of the classification parameters; and determining to replace a culture medium when the culture parameter is between 0.05 and 0.15 and determining to harvest cells when the culture parameter is greater than 0.69. The present invention can provide objective and consistent standards to further improve efficiency and reduce manpower costs. | 2021-12-09 |
20210380911 | SKIN CHIP, METHOD FOR MANUFACTURING SKIN CHIP AND CELL SKIN CHIP, METHOD FOR MANUFACTURING SKIN CHIP AND CELL - A method for manufacturing a skin chip according to an exemplary embodiment of the present disclosure may include: a step of forming first and second PDMS layers disposed on both surfaces of a porous membrane and each having a microfluidic channel through which a culture medium is transferred to both surfaces of the porous membrane; a step of forming first and second MEA substrate layers disposed on the outer surfaces of the first and second PDMS layers, respectively, and having metal electrodes for measurement of TEER arranged at positions corresponding to the channels; and a step of forming first and second PMMA layers disposed on the outer surfaces of the first and second MEA substrate layers, respectively. In the method for manufacturing a skin chip according to in an exemplary embodiment of the present disclosure, the porous membrane may be made of a polycarbonate having pores of a predetermined size. | 2021-12-09 |
20210380912 | SKIN CULTURING APPARATUS AND METHOD - The invention provides a skin culturing apparatus configured for biphasic culturing of mammalian skin and/or a mammalian skin substitute. The apparatus comprises a first chamber that is configured to provide a gaseous environment having a relative humidity below 90% and comprising less than 5% CO | 2021-12-09 |
20210380913 | CO-CULTURING DEVICE, MOTOR NEURON CULTURING DEVICE, MULTI-WELL PLATE, FABRICATION METHOD OF IN VITRO EVALUATION MODEL OF NEUROMUSCULAR DISEASE, AND SCREENING METHOD OF THERAPEUTIC AGENT AGAINST NEUROMUSCULAR DISEASE - A device includes a first unit for skeletal muscle tissue formation; a second unit for motor neuron culture; a third unit for causing the first and second units to communicate with each other; and a pillar serving as a scaffold for skeletal muscle tissue formation. The first unit includes a first base material and a first culture tank formed in the first base material. The second unit includes a second base material and a second culture tank formed in the second base material. The third unit includes a third base material and an axon channel formed in the third base material, through which a bundle of axons passes. One end of the third unit is connectable to the second unit and cause the axon channel and the second culture tank to communicate with each other. A first opening part is formed to the other end of the third unit. | 2021-12-09 |
20210380914 | NOVEL CONTINUOUS FLOW REACTOR FOR LOW PH VIRAL INACTIVATION - A viral inactivation device including at least one continuous viral inactivation reactor having an inlet, an outlet, and a tubular flow path. The tubular flow path includes a set of alternating turns that form a serpentine pattern between the inlet and the outlet. | 2021-12-09 |
20210380915 | ADJUSTABLE FERMENTATION AND CELL CULTURE FLASKS WITH INTEGRATED ANALYTE SENSORS - The present invention relates to collapsible and/or foldable fermentation and/or culture vessels fabricated of an adjustable frame including sections of gas permeable material or in the alternative a non-rigid gas permeable polymeric container or bag fabricated of either a gas permeable or non-gas permeable material with the further benefit of more efficient inventory space and disposal space, wherein the gas permeable material or non-gas permeable material comprises an analyte or pH sensing material integrated or impregnated into at least one section of the material. | 2021-12-09 |
20210380916 | PILLAR STRUCTURE FOR BIOCHIP - The present invention relates to a pillar structure for a biochip. The pillar structure for a biochip according to the present invention is provided to form a biochip for analyzing a sample, which is a biological micromaterial such as a cell, together with a well plate configured to receive a culture solution, and the pillar structure includes: a pillar part having a seating surface on which a cell for culture is placed, and a light irradiation surface configured to be irradiated with light for observing the cell placed on the seating surface; and a plurality of holder parts extending in a state of being spaced apart from the pillar part and having an opening between the adjacent holder parts so that the culture solution is introduced between the holder parts. | 2021-12-09 |
20210380917 | METHOD FOR PRODUCING CULTURE VESSEL, AND CULTURE VESSEL - In the production of a culture vessel in which a low cell-adhesive polymer as a coating agent is applied to a culture surface having a plurality of concave parts formed thereon, a use amount of the coating agent can be reduced. The low cell-adhesive polymer as the coating agent is applied to a surface of a culture base material in advance, and subsequently the culture base material is subjected to processing to form the culture vessel having the surface of the culture base material coated with the coating agent as the culture surface. | 2021-12-09 |
20210380918 | MICROFLUIDEIC DEVICE - The microfluidic device of the present invention includes a plate having a first main surface that has an opening area in which a plurality of openings for injecting fluid are formed, a second main surface being the opposite side of the first main surface, and an outer side surface communicating the first main surface and the second main surface; and a reservoir that has an opening with a bottom and is capable of storing liquid, the opening standing above the first main surface outside the opening area. | 2021-12-09 |
20210380919 | LASER ASSISTED METAL ADHESION TO INDIUM TIN OXIDE ON GLASS, QUARTZ, SAPPHIRE AND SINGLE CRYSTAL SILICON WAFER SUBSTRATES FOR HEATED PLATFORMS FOR CELL CULTURING - A method for directly bonding a metal to a transparent substrate includes providing a substrate; placing a metal foil directly on a face of the substrate; irradiating a portion of the metal foil with a laser beam so that metal corresponding to the portion melts and bonds directly to the substrate and forms a metal pad; and pumping a gas above the portion to prevent oxidation of the melted metal. | 2021-12-09 |
20210380920 | MICROFLUIDIC GAS EXCHANGE DEVICES AND METHODS FOR MAKING SAME - Microfluidic gas exchange devices may include one or more exchange modules ( | 2021-12-09 |
20210380921 | HANDLING OF MEMBRANE-SHAPED TISSUE - A tool for fixating and handling membrane-shaped tissue for research or clinical use includes a platform having a base plate with at least one positioning element for positioning a spanning element on the platform, at least one round shaped spanning element adapted for being positioned on the platform using the positioning element, at least one flexible element for positioning over the round shaped spanning element for spanning the membrane shaped tissue, and at least one handling means for handling the flexible element during positioning of the flexible element over the round shaped spanning element, and for handling the combination of the round shaped spanning element and the flexible element, when the membrane is spanned over the round shaped spanning element. | 2021-12-09 |
20210380922 | CELL CULTURE BIOREACTOR - A cell culture bioreactor has perfusion membranes and gas transfer membranes or a gas phase in an extra-membrane space in contact with a film on the perfusion membranes. Gas transfer membranes may travel through the perfusion membranes or through the extra-membrane space. Examples with hollow fiber and flat sheet membranes are shown. One or more of the membranes optionally has a responsive surface, for example a thermo-responsive surface. In some examples, membranes are located in X-Y planes while the length of the reactor extends in a Z-direction. | 2021-12-09 |
20210380923 | METHOD FOR MEMBRANE GAS TRANSFER IN HIGH DENSITY BIOREACTOR CULTURE - The present invention provides improved bioprocessing systems and methods for cell culture using the improved bioreactors, e.g., batch-fed or perfusion bioreactor cell culture systems for production of monoclonal or bi-specific antibodies, which are modified to include one or more membrane gas transfer modules in place of a sparger- or microsparger-based aeration systems to better regulate the levels of critical gases in a bioreactor cell culture, e.g., the dissolved levels of O2 and CO2, even at high cell densities, without subjecting the cells to bubble-burst associated cell death. | 2021-12-09 |
20210380924 | Intelligent bacterial collection system - An intelligent bacteria collection system includes a bottle opening module and a peristaltic pump module opposite to each other, wherein a guide rail is arranged between the bottle opening module and the peristaltic pump module, and a tray module is placed on the guide rail; a manipulator module and the peristaltic pump module are fixed on an infusion operation platform; a control infusion module is placed on the tray module, which can be moved to and fixed on the infusion operation platform by the manipulator module. The present invention replaces the conventional artificial bacteria collection process, makes the bacteria collection process more rapid, reduces the possible secondary pollution in the manual detection operation process, improves the accuracy of the bacteria collection detection, and improves the work efficiency. The present invention provides high degree of automation, wherein no manual operation is required in the bacteria collection process. | 2021-12-09 |
20210380925 | FERMENTATION TANK - A fermentation tank includes a tank body, enclosing a cavity therein, having a material inlet and a material outlet; a heat exchange structure, disposed on a wall of the cavity for heat exchanging with the tank body; at least one flow disturbing plate, being an elongated plate, the width direction of the flow disturbing plate being parallel to a radial direction of the tank body, the longitudinal direction of the flow disturbing plate being parallel to a vertical direction, a length of the flow disturbing plate being larger than a width thereof, the flow disturbing plate being arranged in the cavity and connected to the tank body, the flow disturbing plate having a heat exchange channel therein, two ends of the heat exchange channel communicating an exterior respectively so that heat is exchanged between the at least one flow disturbing plate and the cavity. | 2021-12-09 |
20210380926 | METHOD, SYSTEM, AND APPARATUS USING CENTRIFUGATION TO ACCUMULATE AND COLLECT BIOLOGICAL SAMPLES - A system for quickly determining antibiotic sensitivity of a microorganism comprising a triangular-shaped plate and cover for culturing, recovering, and re-suspending recovered microbial colonies and a second triangular-shaped plate comprising a non-liquid medium cut with concentric trenches over which the re-suspended microbial colonies are distributed by centrifugation and contacted with antimicrobial strips or disks. | 2021-12-09 |
20210380927 | METHODS AND DEVICES FOR HARVESTING AND PROCESSING CONNECTIVE TISSUE PRECURSOR CELLS FROM AUTOLOGOUS FAT - Methods and devices are disclosed for processing stromal precursor cells (i.e., cells which can differentiate into connective tissue cells, such as in muscles, ligaments, or tendons) which can be obtained from fatty tissue extracts obtained via liposuction. Normal processing of a liposuction extract involves centrifugation, to concentrate the stromal cells into a semi-concentrated form called “spun fat”. That “spun fat” can then be treated by mechanical processing (such as pressure-driven extrusion through 0.5 mm holes) under conditions which can gently pry the stromal cells away from extra-cellular collagen fibers and other debris in the “spun fat”. The extruded mixture is then centrifuged again, to separate a highly-enriched population of stromal cells which is suited for injection back into the patient (along with platelet cells, if desired, to further promote tissue repair or regeneration). | 2021-12-09 |
20210380928 | CELL SEPARATION FILTER, FILTERING DEVICE, AND MANUFACTURING METHOD FOR CELL SEPARATION FILTER - There are provide a cell separation filter with which cells can be separated without damage and can suppress adsorption, a filtering device, and a manufacturing method for a cell separation filter. The cell separation filter is composed of a nonwoven fabric that is formed of fibers containing a water-insoluble polymer and a hydrophilizing agent and has a fiber density difference in the film thickness direction. The nonwoven fabric has an average through-hole diameter of 2.0 μm or more and less than 10.0 μm, a void ratio of 75% or more and 98% or less, a film thickness of 100 μm or more, and a critical wet surface tension of 72 mN/m or more. | 2021-12-09 |
20210380929 | METHODS, APPARATUS AND KITS FOR BACTERIAL CELL LYSIS - The invention relates to a method for lysing a bacterial cell comprising the steps of: providing a sample comprising the bacterial cell, and adding a lysis agent to create a lysis reaction mixture; wherein the lysis agent comprises a water-miscible ionic liquid containing the 1-Ethyl-3-methylimidazolium cation ([C2mim]). The invention further provides an apparatus for carrying out the method as well as a kit for nucleic acid amplification from a bacterial cell and a kit for nucleic acid isolation from a bacterial cell. | 2021-12-09 |
20210380930 | METHODS, APPARATUS AND KITS FOR BACTERIAL CELL LYSIS - The invention relates to a method for lysing a bacterial cell comprising the steps of: providing a sample comprising the bacterial cell, and adding a lysis agent to create a lysis reaction mixture; wherein the lysis agent comprises a water-miscible ionic liquid containing choline. The invention further provides an apparatus for carrying out the method as well as a kit for nucleic acid amplification from a bacterial cell and a kit for nucleic acid isolation from a bacterial cell. | 2021-12-09 |
20210380931 | Biological Control of Plant Pathogenic Microorganisms - The present invention relates to the use of an isolated | 2021-12-09 |
20210380932 | BACTERIUM DEGRADING MICROORGANISM, MICROBIAL PREPARATION, AND METHOD AND DEVICE FOR DEGRADING MICROORGANISM - Provided are a bacterium having a 16S rRNA gene comprising a nucleotide sequence having 98.2% or more identity to the nucleotide sequence represented by SEQ ID NO: 1, and having an ability to degrade a target microorganism, a microbial preparation for degrading a target microorganism, comprising a bacterium (a1), and a method for degrading a target microorganism and a device for degrading a target microorganism using the same. Bacterium (a1) is a bacterium having a 16S rRNA gene comprising a nucleotide sequence having 90% or more identity to the nucleotide sequence represented by SEQ ID NO: 1, and having an ability to degrade a target microorganism. | 2021-12-09 |
20210380933 | PROCESS FOR BACTERIALLY DEVULCANIZING SULPHUR-VULCANIZED RUBBER PARTICLES - The invention relates to a new | 2021-12-09 |
20210380934 | Deterministic Culturing of Single Cells - The application relates to methods and systems for culturing individually selected cells in relative isolation from the rest of a population of cells, under physiologically relevant and controllable environmental conditions that can be designed to mimic specific environments, e.g., within a human body. | 2021-12-09 |
20210380935 | Cell Culture Surface Compositions, Systems, and Methods - Disclosed herein is a cell culture surface, comprising: a polymer material comprising an acrylate functional group; and one or more functional compounds comprising one or more functional moieties, at least one moiety from the one or more functional moieties configured to adhere to animal cells; wherein the cell culture surface has a compressive modulus between 10 kPa to 1000 kPa. Also disclosed herein are systems and methods for making and using the same. | 2021-12-09 |
20210380936 | An Implantable Construct, Methods of Manufacturing, and Uses Thereof - The present invention refers to a method of manufacturing an implantable construct comprising chondrogenically differentiated cells and one or more polycaprolactone (PCL) microcarriers, an implantable construct produced using said method, and uses of the implantable construct. The present invention also refers to a method of manufacturing an implantable construct comprising mesenchymal stromal cells and one or more polycaprolactone (PCL) microcarriers, an implantable construct produced using said method, and uses of the implantable construct. The present invention further refers to a method of treating a disease or disorder associated with cartilage and/or bone defect, the method comprises administering one or more cell-free polycaprolactone (PCL) microcarriers in a patient suffering from the disease or disorder. | 2021-12-09 |
20210380937 | PREPARATION , EXPANSION, AND USES OF ADULT PLURIPOTENT STEM CELLS - Certain relatively small cells present in the periphery blood of mammals can be activated to form pluripotent stem cell populations. These small cells are generally less than five micrometers in diameter and are CD45-positive, and are referred to herein as CD45+ cells or dormant tiny cells. Accordingly, provided are cell populations and compositions with enriched dormant tiny cells from blood samples and methods and compositions for activating these dormant tiny cells. Upon differentiation, the activated stem cells can be used for various therapeutic purposes. | 2021-12-09 |
20210380938 | HUMAN BLOOD-BRAIN BARRIER MODEL DERIVED FROM STEM CELLS - The present disclosure relates to a method for obtaining human brain-like endothelial cells by contacting a population of cells isolated from stem cells with a differentiation medium to obtain endothelial cells and co-culturing said endothelial cells with pericytes, with cells of the neurovascular unit or with a pericytes conditioned medium, to obtain brain-like endothelial cells. The present disclosure also relates to the use of the brain-like endothelial cells as an in vitro model of human blood-brain barrier and a kit for measuring blood-brain barrier permeability of a substance, comprising in vitro human endothelial cells. | 2021-12-09 |
20210380939 | METHODS OF HUMAN RETINAL PROGENITOR CELL ISOLATION AND CULTURE - Disclosed herein are compositions and methods for treating, ameliorating or preventing a retinal disease or condition; improving a photopic (day light) vision; for improving correcting visual acuity, improving macular function, improving a visual field, or improving scotopic (night) vision by administration of retinal progenitor cells. | 2021-12-09 |
20210380940 | IN VITRO GROWTH METHOD FOR HAIR FOLLICULAR EPITHELIAL STEM CELLS - To provide means for efficient growth of epithelial cells capable of being used to manufacture regenerated hair follicle germs. Provided are a culture medium for growth of epithelial cells capable of being used to manufacture regenerated hair follicle germs, the culture medium comprising basal medium and at least (1) through (3), below: and a method for growing the epithelial cells using the culture medium: (1) at least one species of BMP inhibitor: (2) at least one species of fibroblast growth factor: and (3) at least one species of sonic hedgehog (SHH) and/or SHH agonist. | 2021-12-09 |
20210380941 | Growth and Survival Compositions for Cells Capable of Producing Antibodies and Methods Related Thereto - This disclosure relates to growth media and environments for in vitro culturing of cells that produce or are capable of producing antibodies. In certain embodiments, the media comprises IL-6, fibronectin, and typically a saccharide. In certain embodiments, the disclosure contemplates cell culture compositions comprising IL-6 and fibronectin that are derived from proteins secreted from mesenchymal stromal/stem cells (MSCs). In certain embodiments, the disclosure contemplates enclosures comprising culture compositions disclosed herein that are in ambient air or optionally in an environment wherein oxygen is absent or at a low concentration. | 2021-12-09 |
20210380942 | METHODS AND COMPOSITIONS FOR THE TREATMENT OF CANCER AND INFECTIOUS DISEASES - The invention provides compositions and methods for the treatment of cancer and infectious diseases. | 2021-12-09 |
20210380943 | GENERATING HPV ANTIGEN-SPECIFIC T CELLS FROM A NA VE T CELL POPULATION - Safe, rapid, and efficient methods for producing antigen-specific T cells recognizing human papilloma virus (HPV antigens); HPV-specific T cells, and methods for treating HPV infections and HPV-related malignancies by adoptive transfer of HPV-specific T cells. | 2021-12-09 |
20210380944 | THERAPEUTIC PREPARATIONS OF GAMMA-DELTA T CELLS AND NATURAL KILLER CELLS AND METHODS FOR MAKING AND USING THEM - Provided are methods of making innate immune cell compositions containing gamma.delta (γδ) T cells and/or Natural Killer (NK) cells, and the resulting compositions and related products of manufacture and kits for use in cancer and infectious disease therapy. The methods provided herein permit tailoring of the relative amounts of gamma.delta (γδ) T cells and Natural Killer (NK) cells in the compositions. for cellular therapies against a wide variety of cancers and infectious diseases. The resulting compositions can further be used to generate compositions containing either NK cells alone or gamma.delta T cells alone, for immune cellular therapies. The compositions provided herein also can be genetically altered: the gamma delta T cells and Natural Killer cells are modified to express chimeric antigen receptors (CARs) or exogenous T cell receptors (TCRs), which can be used to target any cell surface molecule either directly or indirectly, e.g., a marker on a cancer cell or an infected cell. | 2021-12-09 |
20210380945 | NATURAL KILLER CELLS EXHIBITING INCREASED ANTICANCER ACTIVITY AND IMMUNOTHERAPEUTIC USE THEREOF - Provided are a natural killer cell exhibiting increased anticancer activity and immunotherapeutic use thereof. According to the natural killer cell according to an aspect, a relative mean fluorescence intensity (MFI) of a specific receptor significant for cancers including glioblastoma is increased, and thus effective anticancer immunotherapy is possible. | 2021-12-09 |
20210380946 | REDUCED INTENSITY CONDITIONING WITH MELPHALAN - A method of conditioning a subject for hematopoietic cell transplantation, wherein the method involves the use of a nitrogen mustard alkylating agent such as melphalan in an amount to achieve reduced-intensity conditioning. | 2021-12-09 |
20210380947 | GENERATING VASCULOGENIC CELL POPULATIONS - The present invention relates generally to methods and compositions useful for therapeutic vascular tissue engineering. In particular, the present invention provides methods for generating substantially pure populations of vasculogenic cells from human mesenchymal progenitors, and methods and compositions for clinical applications in the field of regenerative medicine. | 2021-12-09 |
20210380948 | METHOD TO ALTER CHINESE HAMSTER OVARY CELL LINE STABILITY - The present invention provides a recombinant eukaryotic cell expressing one or more heterologous double strand break (DSB) repair proteins in an amount effective for enhancing DSB repair in the cell. The recombinant eukaryotic cell may express a recombinant product of interest. Also provided are methods for enhancing double strand break (DSB) repair in eukaryotic cells, establishing host cells for production of a recombinant product of interest, producing a recombinant product of interest, improving production of a recombinant product of interest by eukaryotic cells, and/or investigating suitability of eukaryotic cells as host cells for producing a recombinant product of interest. | 2021-12-09 |
20210380949 | NANO-ENGINEERED THERAPEUTIC STEALTH CELLS - Disclosed herein is a method of “reprogramming” highly motile cells found in tumors, such as these highly motile GSC and/or MDSC clones, into “auto-destructive” cell “missiles” (referred to herein as therapeutic stealth cells) that can seek and destroy new foci of recurrence within the body, such as the brain. Cells with enhanced motility can be sorted out from heterogeneous populations and then be rendered “auto-destructive” by deterministic delivery of an anti-cancer agent, such as an oncolytic virus plasmid cocktail. | 2021-12-09 |
20210380950 | METHODS FOR TISSUE GENERATION - The present disclosure provides ex vivo chamber-specific cardiac tissues, methods for generating the cardiac tissues in a bioreactor, and methods of using the cardiac tissues. Examples of cardiac tissues that can be generated include, but are not limited to, atrial tissues, ventricular tissues, and composite tissues having an atrial tissue connected to a ventricular tissue. | 2021-12-09 |
20210380951 | RNA-BASED METHODS TO LAUNCH HEPATITIS B VIRUS INFECTION - This disclosure describes a method to induce HBV infection in cells or animal models with an HBV pregenomic RNA (pgRNA). The method is amenable to multiple genotypes and has excellent signal-to-noise ratios. The method can be used to identify novel anti-HBV agents, measure anti-HBV drug efficiency, and predict drug resistance. | 2021-12-09 |
20210380952 | Method to Produce Virus in Cultured Cells Supplemented With Alpha-Ketoglutarate - A method is provided to improve virus production is an infected host cell by culturing the infected cell in an effective amount of alpha-ketoglutarate. | 2021-12-09 |
20210380953 | BACTERIAL DELIVERY VEHICLE, PROCESS OF PRODUCTION AND USES THEREOF - The present invention relates to the delivery of a payload by bacterial delivery vehicle, i.e. the encapsulation and the delivery of a single plasmid by different bacterial virus particles. More specifically, the present invention concerns a pharmaceutical composition comprising a payload packaged in at least two different bacterial delivery vehicles and a method of production thereof. | 2021-12-09 |
20210380954 | TREHALOSE PHOSPHORYLASE - The present invention is related to a trehalose phosphorylase comprising an amino acid sequence, wherein the amino acid sequence of the trehalose phosphorylase is at least 80% identical to and/or at least 80% homologous to an amino acid sequence of SEQ ID NO: 1, wherein the amino acid sequence of the trehalose phosphorylase comprises an amino acid substitution at one or more amino acid positions, wherein the one or more amino acid positions is/are selected from the group consisting of amino acid positions of SEQ ID NO: 1712, 383, 10, 114, 118, 192, 197, 220, 225, 304, 306, 318, 323, 339, 349, 357, 459, 476, 481, 484, 487, 488, 506, 511, 526, 530, 532, 533, 537, 550, 556, 564, 590, 649, 667, 703 and 705. | 2021-12-09 |
20210380955 | METHODS OF EDITING SINGLE NUCLEOTIDE POLYMORPHISM USING PROGRAMMABLE BASE EDITOR SYSTEMS - The invention features compositions and methods for altering mutations associated with Rett Syndrome (RTT). Provided herein are compositions and methods of using base editors comprising a polynucleotide programmable nucleotide binding domain and a nucleobase editing domain in conjunction with a guide polynucleotide. Also provided herein are base editor systems for editing nucleobases of target nucleotide sequences. | 2021-12-09 |
20210380956 | Novel CRISPR-Associated Transposases and Uses Thereof - Provided herein are systems, methods, and compositions for the modification of target DNA sequences. More particularly, systems, methods, and compositions for editing genomic DNA in eukaryotic cells with a CRISPR-associated transposase are provided. Also provided are vectors and vector systems which encode one or more CRISPR-associated transposases, as well as methods for the design and use of such vectors. Also provided are methods for identifying and validating novel CRISPR-associated transposases. | 2021-12-09 |
20210380957 | CRISPR-CAS EFFECTOR POLYPEPTIDES AND METHODS OF USE THEREOF - The present disclosure provides RNA-guided CRISPR-Cas effector proteins, nucleic acids encoding same, and compositions comprising same. The present disclosure provides ribonucleoprotein complexes comprising: an RNA-guided CRISPR-Cas effector protein of the present disclosure; and a guide RNA. The present disclosure provides methods of modifying a target nucleic acid, using an RNA-guided CRISPR-Cas effector protein of the present disclosure and a guide RNA. | 2021-12-09 |
20210380958 | PROCESS FOR ENZYMATIC HYDROLYSIS OF CARBOHYDRATE MATERIAL AND FERMENTATION OF SUGARS - The invention relates to a process for the preparation of an enzyme composition from cellulosic material. | 2021-12-09 |
20210380959 | SPHERICAL AGGLOMERATION OF PROTEINS - The present disclosure relates to a novel spherical agglomeration method for proteins, and protein particles made by the spherical agglomeration method. By using continuous oscillatory baffled crystallizer, the method of the present disclosure is capable of maintain the biologically activities and providing protein particles with an average particle size between 1-500 μm. | 2021-12-09 |
20210380960 | USE OF A COMBINATION OF TET EXOPROTEASES OBTAINED FROM EXTREMOPHILIC MICROORGANISMS FOR HYDROLYZING POLYPEPTIDES - The invention relates to a composition comprising at least one first aminopeptidase and at least one second aminopeptidase, the first aminopeptidase representing up to 40% by weight relative to the total weight of the composition. | 2021-12-09 |
20210380961 | VARIANTS OF CHYMOSIN WITH IMPROVED MILK-CLOTTING PROPERTIES - Variants of chymosin with improved milk clotting properties. | 2021-12-09 |
20210380962 | ENGINEERED PRIMATE CYSTINE/CYSTEINE DEGRADING ENZYMES FOR THERAPEUTIC USES - Methods and compositions related to the engineering of a protein with L-cyst(e)ine degrading enzyme activity are described. For example, disclosed are modified cystathionine-γ-lyases comprising one or more amino acid substitutions and capable of degrading L-cyst(e)ine. Furthermore, compositions and methods are provided for the treatment of cystinuria using the disclosed modified enzymes or nucleic acids encoding said enzymes. | 2021-12-09 |
20210380963 | MICROORGANISM WITH KNOCK-IN AT ACETOLACTATE DECARBOXYLASE GENE LOCUS - Provided herein is a genetically engineered microorganism comprising knock-in of DNA at an acetolactate decarboxylase gene locus. Replacement of the acetolactate decarboxylase gene with DNA encoding one or more native or nonnative enzymes confers certain advantages, including fermentation stability and increased production of native and nonnative products from gaseous substrates. | 2021-12-09 |
20210380964 | METHOD FOR STIMULATING THE GROWTH OF A BIOMASS, CONTAINED IN A LIQUID, INSIDE A BIOREACTOR - A method may be provided for stimulating the growth of a biomass, which is mixed with a liquid inside a bioreactor, by means of ionising radiation. The following method steps are used: a) exposing a first partial volume of the liquid in the bioreactor to ionising radiation, the first partial volume comprising at most 10% of the liquid volume in the bioreactor; b) mixing the first partial liquid volume, which has been exposed to ionising radiation, with the second partial liquid volume, which has not been exposed to ionising radiation, in the bioreactor; c) repeating method steps a) and b) multiple times, each partial volume of the liquid in the bioreactor being exposed to a total radiation dose of at most 50 Gy on statistical average. | 2021-12-09 |