33rd week of 2021 patent applcation highlights part 29 |
Patent application number | Title | Published |
20210253935 | METHOD FOR INHIBITING WATER PERMEATION IN AN EXTRACTION WELL OF A HYDROCARBON OIL FROM AN UNDERGROUND RESERVOIR - The present invention relates to a composition for inhibiting water permeation in an extraction well of a hydrocarbon oil from an underground reservoir which comprises injecting into said reservoir at least one polymerizable composition comprising:
| 2021-08-19 |
20210253936 | Novel Modified Acid Compositions as Alternatives to Conventional Acids in the Oil and Gas Industry - An aqueous modified acid composition for industrial activities, said composition comprising: an alkanolamine and strong acid in a molar ratio of not less than 1:15, preferably not less than 1:10; it can also further comprise a metal iodide or iodate. Said composition demonstrates advantages over known conventional acids and modified acids. | 2021-08-19 |
20210253937 | ANTI-AGGLOMERANT HYDRATE INHIBITORS AND METHOD OF USE - Compositions and methods of using such compositions to inhibit the formation of gas hydrate agglomerates are provided. In certain embodiments, the methods include: contacting a fluid with a hydrate inhibitor composition that includes at least one compound having the structural formula (I) wherein R | 2021-08-19 |
20210253938 | OIL AND GAS FIELD CORROSION INHIBITOR COMPOSITIONS - A method of inhibiting corrosion of metal in contact with a corrosive mixture in an oil or gas field environment involving introducing a corrosion inhibitor composition into the corrosive mixture, the corrosion inhibitor composition including a nitrogen-containing compound having an alkyl amine group or an alkyl quaternary ammonium salt group, and at least one sulfur-containing compound selected from the group consisting of mercaptobenzothiazole, mercaptobenzoimidazole, a thioglycol compound, and a thiourea compound. | 2021-08-19 |
20210253939 | CONSOLIDATION AND WELLBORE STRENGTH ENHANCEMENT WITH CaCO3 PRECIPITATION - A method of treating a wellbore in a subterranean formation including introducing a first fluid into a formation, wherein the first fluid comprises: a first water soluble salt and a carrier; placing a second fluid into the formation, wherein the second fluid comprises: a second water soluble salt and a carrier, wherein the first fluid and second fluid produce a solid precipitate upon contact; and allowing the solid precipitate to form in-situ in the formation. An acid may be added to the wellbore after formation of the precipitate. The method may be also used for stabilizing a wellbore during drilling, and shutting off and reopening a region in a formation. | 2021-08-19 |
20210253940 | Alkyl Alkoxylated Carboxylate Salts as Steam Foam Additives for Heavy Oil Recovery - Recovering heavy oil from a subterraneous formation penetrated by at least one injection well and one production well, by injecting into the injection well a mixture of steam and an alkyl alkoxylated carboxylate salt, increasing the apparent viscosity of the steam while at the same time lowering the steam mobility, and recovering oil from the subterranean formation. | 2021-08-19 |
20210253941 | BREAKABLE POLYMERS FOR THE ASSISTED RECOVERY OF HYDROCARBONS - The invention relates to a process for enhanced hydrocarbon recovery in a subterranean formation, in particular enhanced crude oil recovery, using at least one water-soluble terpolymer in aqueous solution, said water-soluble terpolymer being a partially hydrolysed polyacrylamide of formula (I) | 2021-08-19 |
20210253942 | CHEMICAL ADDITIVES AND SURFACTANT COMBINATIONS FOR FAVORABLE ALTERATION OF HYDROCARBON PROPERTIES AND IMPROVED HYDROCARBON RECOVERY FACTORS - A modified treatment fluid includes a first surfactant, wherein the first surfactant is nonionic, cationic, anionic, zwitterionic, or a combination thereof and a hydrocarbon altering additive (HA), that includes an organic salt, an inorganic salt, urea, a urea derivative, a carbamate, ammonia, an amine, a glycol, a glycol ether, an amide, an aldehyde, or a combination thereof. The modified treatment fluid further includes a treatment fluid. | 2021-08-19 |
20210253943 | DOWNHOLE TREATMENT COMPOSITIONS COMPRISING CELLULOSE ESTER BASED DEGRADABLE DIVERTING AGENTS AND METHODS OF USE IN DOWNHOLE FORMATIONS - Degradable particulate materials are provided that may be utilized in various downhole treatment fluids, such as hydraulic fracturing fluids. In particular, the degradable particulate materials can be formed from cellulose esters that are capable of effectively degrading at specific rates when exposed to the aqueous environments in high temperature wells 149 to 250° C.). | 2021-08-19 |
20210253944 | PROPPANT PARTICULATES FORMED FROM FLEXICOKE AND METHODS RELATED THERETO - Proppant particulates like sand are commonly used in hydraulic fracturing operations to maintain one or more fractures in an opened state following the release of hydraulic pressure. Fracturing fluids and methods of hydraulic fracturing may also use proppant particulates composed of flexicoke material. Such proppant particulates may have improved transport into fractures because of lower density than traditional proppants like sand and may produce fewer fines that reduce fluid flow through proppant packs. | 2021-08-19 |
20210253945 | Wavelength Converter; Method of Its Making and Light-Emitting Device Incorporating the Element - The present invention is directed to a wavelength converter comprising a non-luminescent substrate layer, at least one polysiloxane layer, wherein at least one of the polysiloxane layers comprises a phosphor material. | 2021-08-19 |
20210253946 | LIGHT-EMITTING MATERIAL AND LIGHT-EMITTING DEVICE - A light emitting material includes: luminescent nanoparticles; and an ionic crystal containing an anionic component represented by formula (1) below. In the formula, R | 2021-08-19 |
20210253947 | BLUE THERMALLY ACTIVATED DELAYED FLUORESCENCE MATERIAL, SYNTHESIS METHOD THEREOF, AND USE THEREOF - The present disclosure relates to the field of organic light-emitting materials, and more particularly, to a blue thermally activated delayed fluorescence material, a synthesis method thereof, and use thereof. The blue thermally activated delayed fluorescence material has a following structural formula: | 2021-08-19 |
20210253948 | METHOD FOR PATTERNING NANOPARTICLE LAYER, QUANTUM DOT LIGHT EMITTING DEVICE AND DISPLAY DEVICE - The present disclosure provides a method for patterning a nanoparticle layer, including steps of: (S1) connecting a first base to a surface of a predetermined area of a substrate, to form a substrate modified with the first base in the predetermined area of the substrate; (S2) depositing the nanoparticle in the predetermined area of the substrate, to form a nanoparticle layer in the predetermined area of the substrate by self-assembling, a ligand of the nanoparticle includes a second base, and the first base and the second base being connected by a hydrogen bond; and (S3) removing the nanoparticle in a non-predetermined area of the substrate. | 2021-08-19 |
20210253949 | FLUORESCENT BODY, LIGHT SOURCE, AND BIOCHEMICAL ANALYZER - The present invention improves the performance of an analyzer and facilitates the maintenance of the analyzer. This fluorescent body is produced by firing a raw material which contains: an alumina; and at least one among Fe, Cr, Bi, Tl, Ce, Tb, Eu, and Mn, wherein the raw material contains 6.1-15.9 wt % of sodium with respect to the total amount of the raw material. | 2021-08-19 |
20210253950 | ULTRABRIGHT LUMINESCENT LANTHANIDE NANOPARTICLES COMPRISING TERBIUM, WITH LONGER EXCITED-STATE LIFETIME - The invention provides luminescent lanthanide nanoparticles having simultaneously an improved brightness and an increased lifetime of the excited-state. These nanoparticles comprise terbium ions and ions of a second lanthanide, preferentially europium, and are coated with molecules of chromophore ligand bonded to the surface of the nanoparticle. The ligand is an organic molecule comprising at least one chromophore radical of formula (I) or of formula (II): wherein R is selected from H, CN group or COOH group. The phosphorescence excited-state lifetime is improved by energy transfer from surface terbium ions to core ions of the second lanthanide The nanoparticle may further comprise a carrier molecule of analytical interest covalently attached to at least one ligand molecule. | 2021-08-19 |
20210253951 | LUMINESCENT SUBSTANCE AND ILLUMINATING DEVICE - A luminophore may have the general empirical formula X | 2021-08-19 |
20210253952 | TL+-BASED AND MIXED HALIDE A3B2X9-TYPE SCINTILLATORS - Inorganic halides (e.g., inorganic halide scintillators) of the general formula A | 2021-08-19 |
20210253953 | Material Transfer System - A material transfer system for transferring material into or out of a pyrolysis system is described. The system includes a first conduit comprising a first inlet and a first outlet. a store, and a second conduit comprising a second inlet and a second outlet. The first conduit is configured to receive, at the first inlet, the material and transfer the material, through the first outlet, to the store. The store is configured to store the material. The second conduit is configured to: receive, at the second inlet, the material, transfer the material, and output the material through the second outlet. | 2021-08-19 |
20210253954 | System And Method For Processing A Material - A system for processing a material includes a pre-processing module configured to receive the material, mechanically stress the received material, and output the mechanically stressed material. The system also includes a pyrolysis module communicatively coupled to the pre-processing module and downstream of the pre-processing module. The pyrolysis module is configured to receive the mechanically stressed material from the pre-processing module and to perform a pyrolysis process on the received mechanically stressed material, thereby to produce one or more pyrolysis products. | 2021-08-19 |
20210253955 | REACTIVE SILICA-ALUMINA MATRIX COMPONENT COMPOSITIONS FOR BOTTOMS CRACKING CATALYSTS - A bottoms cracking catalyst composition, comprising: about 30 to about 60 wt % alumina; greater than 0 to about 10 wt % of a dopant, measured as the oxide; about 2 to about 20 wt % reactive silica; about 3 to about 20 wt % of a component comprising peptizable boehmite, colloidal silica, aluminum chlorohydrol, or a combination of any two or more thereof; and about 10 to about 50 wt % of kaolin. | 2021-08-19 |
20210253956 | PREDICTIVE CONTROL SYSTEMS AND METHODS WITH FLUID CATALYTIC CRACKING VOLUME GAIN OPTIMIZATION - A control system for automatic operation of a fluid catalytic cracking unit is shown. The control system includes a reactor severity control device operable to modulate a temperature affecting volume gain within the fluid catalytic cracking unit and a controller. The controller includes a processing circuit configured to calculate the volume gain within the fluid catalytic cracking unit by comparing a volume based on one or more input oil feeds to the fluid catalytic cracking unit to a volume of one or more output oil products of the fluid catalytic cracking unit. The processing circuit is further configured to use a neural network model to generate a target severity predicted to optimize the volume gain within the fluid catalytic cracking unit. The processing circuit is further configured to operate the reactor severity control device using the target severity to modulate the temperature affecting the volume gain within the fluid catalytic cracking unit. | 2021-08-19 |
20210253957 | PROCESS FOR REMOVING METALS, SULFUR AND OTHER IMPURITIES IN CRUDE OIL - A process for removing metals and sulfur (S)-containing compounds in a crude oil material. The process comprises causing the crude oil material to react with a removing agent which comprises a phosphoric acid ester. | 2021-08-19 |
20210253958 | PROCESS FOR CONVERTING C2-C5 HYDROCARBONS TO GASOLINE AND DIESEL FUEL BLENDSTOCKS - A process for converting C2-5 alkanes to higher value C5-24 hydrocarbon fuels and blendstocks. The C2-5 alkanes are converted to olefins by thermal olefination, without the use of a dehydrogenation catalyst and without the use of steam. The product olefins are fed to an oligomerization reactor containing a zeolite catalyst to crack, oligomerize and cyclize the olens to the fuel products which are then recovered. Optionally, hydrogen and methane are removed from the product olefin stream prior to oligomerization. Further optionally, C2-5 alkanes are removed from the product olefin stream prior to oligomerization. | 2021-08-19 |
20210253959 | PROCESS AND SYSTEM FOR HYDRODEARYLATION AND HYDROGENATION OF AROMATIC COMPLEX BOTTOMS - Processes and systems are disclosed for improving the yield from reforming processes. Aromatic complex bottoms, or a heavy fraction thereof, are subjected to hydrodearylation and hydrogenation to produce additional gasoline blending components and aromatic products. | 2021-08-19 |
20210253960 | LOW SULFUR FUEL OIL BLENDS FOR STABILITY ENHANCEMENTAND ASSOCIATED METHODS - Fuel oil compositions, and methods for blending such fuel oil compositions, to enhance initial compatibility and longer term stability when such fuel oil compositions are blended to meet IMO 2020 low sulfur fuel oil requirements (ISO 8217). In one or more embodiments, asphaltenic resid base stocks are blended with high aromatic slurry oil to facilitate initial compatibility such that low sulfur cutter stocks, e.g., vacuum gas oil and/or cycle oil, may be further blended therein to cut sulfur content while maintaining longer term stability. These fuel oil compositions are economically advantageous when used as marine low sulfur fuel oils because greater concentrations of high viscosity resids are present in the final blend. | 2021-08-19 |
20210253961 | Process for C5+ Hydrocarbon Conversion - The invention relates to C | 2021-08-19 |
20210253962 | PROCESS AND SYSTEM FOR HYDROGENATION, HYDROCRACKING AND CATALYTIC CONVERSION OF AROMATIC COMPLEX BOTTOMS - Processes and systems are disclosed for improving the yield from reforming processes. Aromatic complex bottoms, or a heavy fraction thereof, are subjected to hydrogenation/hydrocracking, followed by catalytic conversion, to produce additional gasoline and higher-quality aromatic compounds. | 2021-08-19 |
20210253963 | METHOD FOR PROCESSING BIOMASS BY CO-GRINDING WITH A SECOND BIOMASS FEEDSTOCK - The present invention concerns a process for the treatment of a feed comprising biomass, said process comprising at least the following steps:
| 2021-08-19 |
20210253964 | LOW SULFUR FUEL OIL BLENDS FOR STABILITY ENHANCEMENTAND ASSOCIATED METHODS - Fuel oil compositions, and methods for blending such fuel oil compositions, to enhance initial compatibility and longer term stability when such fuel oil compositions are blended to meet IMO 2020 low sulfur fuel oil requirements (ISO 8217). In one or more embodiments, asphaltenic resid base stocks are blended with high aromatic slurry oil to facilitate initial compatibility such that low sulfur cutter stocks, e.g., vacuum gas oil and/or cycle oil, may be further blended therein to cut sulfur content while maintaining longer term stability. These fuel oil compositions are economically advantageous when used as marine low sulfur fuel oils because greater concentrations of high viscosity resids are present in the final blend. | 2021-08-19 |
20210253965 | LOW SULFUR FUEL OIL BLENDS FOR PARAFFINIC RESID STABILITY AND ASSOCIATED METHODS - Low sulfur fuel oil blend compositions and methods of making such blend compositions to increase the stability and compatibility of LSFO blends having paraffinic resids that are blended with distillates and/or cracked stocks of higher asphaltenes and/or aromatics content. In one or more embodiments, distillates and/or cracked stocks that incrementally reduce the initial aromaticity of the distillate or cracked stock with the highest aromaticity are sequentially blended prior to resid addition. Such incremental reduction and sequential blending have been found to provide a resulting low sulfur fuel oil blend that is both compatible and stable. | 2021-08-19 |
20210253966 | DEVICE AND METHOD FOR DESULFURIZING NATURAL GAS - A device includes a desulfurization system which forms a hydrogen sulfide-containing acid gas; a system for extracting elemental sulfur and a hydrogen sulfide-containing tail gas as exhaust gas; a device for generating electricity and gypsum from the tail gas; and a gas line system for supplying acid gas from the desulfurization system to the system for extracting elemental sulfur and to the device for generating electricity and gypsum, and for supplying tail gas from the system for extracting elemental sulfur to the device for generating electricity and gypsum. The gas line system has a gas distributing apparatus which supplies acid gas solely to the system in a first position, supplies acid gas solely to the device in a second position, and supplies a first part of the acid gas to the system and a second part of the acid gas to the device in a distributing position. | 2021-08-19 |
20210253967 | CLOSE PACKING BRIQUET SHAPES - Briquet designs that facilitate close packing and improve burn efficiency are provided herein. Such designs can include scaled down briquet size and close packing shapes, which can include pyramidal shaped portions, such as rectangular pyramids and tetrahedron shapes, as well as oblate spheroid and hexoid shapes, to facilitate closer random packing when the briquets are randomly arranged in a pile when poured from a bag. Some briquet shapes can further include special surface features, such as flattened or rounded portions or depressions, such as dimples, that reduce volume without increasing the bulk density in order to further improve burn performance and efficiency. | 2021-08-19 |
20210253968 | FULLERENE COMPOUND, LUBRICANT FOR MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING MEDIUM - The invention provides a fullerene compound; a lubricant that is for a magnetic recording medium and that contains the fullerene compound; and a magnetic recording medium. The fullerene compound is an ionic liquid that is represented by general formula (1) and is formed from a Bronsted acid (H | 2021-08-19 |
20210253969 | LUBRICANT COMPOSITIONS FOR LUBRICATION OF A TEXTURED SURFACE AND METHODS OF USE THEREOF - Lubricant compositions and methods of applying lubricant compositions are provided that overcome problems associated with over-lubrication and waste of lubricants in a variety of industrial settings. In various aspects, a lubricant composition is provided with one or more carriers, wherein the surface tensions of the lubricant and carrier are selected to provide precise lubrication of a surface with the lubricant effectively wetting the surface. In various aspects, a lubricant composition is provided with one or more carriers, wherein the boiling points of the lubricant and carrier are selected to provide precise lubrication with easy removal of the carrier and wetting of the lubricant on the surface. In various aspects, methods of applying a precise amount of lubricant to a surface are provided to avoid waste of lubricant in various industrial settings. | 2021-08-19 |
20210253970 | LUBRICANT COMPOSITION AND METHOD FOR PRODUCING SAME - The present invention relates to a lubricant composition containing: a base oil (A); at least one kind of calcium-based detergent (B) selected from (B1) calcium sulfonate having a base number of 5.00 mgKOH/g or more and 100 mgKOH/g or less, (B2) calcium salicylate having a branched acyclic hydrocarbon group, and (B3) overbased calcium phenate having a branched acyclic hydrocarbon group; and at least one kind of ashless detergent (C) selected from (C1) a hindered amine compound having one piperidine-derived backbone in a molecule, and (C2) a specific diethanolamine compound. In the lubricant composition, the calcium atom content is 100 ppm by mass or more and 600 ppm by mass or less with respect to the total mass of the lubricant composition, and the ratio (N | 2021-08-19 |
20210253971 | COOLING AND FLAME-RETARDANT COMPOSITION FOR A PROPULSION SYSTEM OF AN ELECTRIC OR HYBRID VEHICLE - The present invention relates to a composition for cooling a propulsion system of an electric or hybrid vehicle, comprising: (i) at least one base oil, or at least one hydrocarbon-based fluid with a boiling point of greater than or equal to 50° C.; and (ii) at least one fire retardant corresponding to formula (I) | 2021-08-19 |
20210253972 | LUBRICANT COMPOSITION CONTAINING IONIC LIQUIDS - The present disclosure relates to a lubricant composition comprising a lubricant, a first ionic liquid which is soluble in polyalphaolefin and a second ionic liquid which is insoluble in polyalphaolefin. By using the two different ionic liquids, the technical properties of the lubricant compositions can be improved. | 2021-08-19 |
20210253973 | LUBRICANT ADDITIVE COMPOSITION, LUBRICATING COMPOSITION CONTAINING SAME AND ENGINE OIL COMPOSITION CONSISTING OF LUBRICATING COMPOSITION - A lubricating composition including: a base oil, a lubricant additive composition including, as a component (A), an organic molybdenum compound of the formula (1) described in the specification, and as a component (B), an amine compound of the formula (2) described in the specification, and a specific metal-based cleaner, wherein a content of the component (B) is 2.9 to 18.6 parts by mass relative to 100 parts by mass of molybdenum atoms of the component (A), and a content of the metal-based cleaner is 0.1% to 10% by mass relative to a total amount of the lubricating composition, wherein the lubricating composition does not include tetraalkyl thiuram disulphide, and wherein the component (A) in terms of the amount of molybdenum atoms is 400 to 1200 ppm by mass relative to a total amount of the lubricating composition. | 2021-08-19 |
20210253974 | USE OF TETRAFLUOROPROPENE BASED COMPOSITIONS - The use of a composition including a polyol ester-based lubricant and a refrigerant F including at least one tetrafluoropropene and at least one hydrofluorocarbon, in a heat transfer system containing a vapour compression circuit including an oil separator. A heat transfer system including a vapour compression circuit containing a composition including a polyol ester lubricant, and a refrigerant F including at least one tetrafluoropropene and at least one hydrofluorocarbon, as a heat transfer composition, said vapour compression circuit including an oil separator. | 2021-08-19 |
20210253975 | MODULAR, MOBILE, AND AUTOMATED SOLVENT EXTRACTION AND DISTILLATION SYSTEMS, AND METHODS OF USING THE SAME - Some variations provide an automated system for solvent extraction of a feed stock to produce a botanical extract, fats, oils, or other desirable solute, comprising: an extraction reactor; a distillation unit; and a second-stage purge chamber or a second-stage purge process utilizing the extraction reactor itself. The second-stage purge chamber or process receives or holds the solid material along with a non-condensable gas and/or solvent vapor, to recover residual solvent contained in the solid material. Other variations provide a process comprising: feeding a raw material and a solvent into an extraction reactor; generating dissolved material in rich solvent and extracted solid material; distilling the rich solvent to generate purified product and recovered solvent; conveying the solid material and a heated inert non-condensable gas and/or solvent vapor into a second-stage purge chamber, or holding the solid material in the same vessel, to recover residual solvent; and recovering the purified product. | 2021-08-19 |
20210253976 | SULFUR-CONTAINING VOLATILE ORGANIC COMPOUNDS IN CANNABIS - An edible composition, an aerosol composition, a flavor composition, a fragrance composition, or an inhalable composition includes an organosulfur compound such as prenyl mercaptan, 2-methylthiophene, 3-methylthiophene, dimethyl disulfide, diprenyl disulfide, 3-methyl-2-buten-1-yl thiolacetate, 3-methyl-1-[(3-methyl-2-buten-1-yl)sulfanyl]-2-butene, prenylmethylthiol (1-(methylsulfanyl)-3-methyl-2-butene), prenyl thioacetate, thiogeraniol, dimethyl sulfide, or a combination of any two or more thereof, and a primary terpene compound selected from the group consisting of myrcene, β-caryophyllene, limonene, α-pinene, β-pinene, valencene, ocimene, terpinolene, or a combination of any two or more thereof. | 2021-08-19 |
20210253977 | POLYSACCHARIDE DERIVATIVES AND COMPOSITIONS COMPRISING SAME - The disclosure relates to compositions comprising a polysaccharide derivative wherein the polysaccharide derivative comprises a polysaccharide substituted with a) at least one sulfate group; b) at least one sulfonate group; c) at least one thiosulfate group; or d) a combination thereof; wherein the polysaccharide is poly alpha-1,3-glucan, poly alpha-1,6-glucan, poly alpha-1,3-1,6-glucan, or a mixture thereof; and the polysaccharide derivative has a degree of substitution of about 0.001 to about 3. The compositions can be useful as anti-deposition and/or anti-graying agents in laundry detergents, and in home, personal care, and industrial applications. | 2021-08-19 |
20210253978 | PERFUME/SILICONE EMULSIONS AND RELATED CONSUMER PRODUCTS - Silicone/perfume emulsion compositions that include an aminofunctional silicone, one or more emulsifiers, one or more perfume raw materials, and water. Consumer products that include such emulsion compositions. Related methods of making and using such emulsions and consumer products. | 2021-08-19 |
20210253979 | DETERGENT COMPOSITIONS CONTAINING A STABILIZED ENZYME BY PHOSPHONATES - Detergent compositions that contain an enzyme, alkaline source, and phosphonate or amine phosphonate salt are described here. A use solution of the detergent compositions containing disclosed phosphonates can retain its enzyme activity for an extended period of time. Specifically, one specific type of phosphonates and another specific type of amine phosphonate salts were discovered to stabilize enzymes in detergent compositions. Solid detergent compositions that contain disclosed phosphonate or amine phosphonate salts are more effective to remove soils and can save production and use costs. | 2021-08-19 |
20210253980 | METHODS OF FACILITATING REMOVAL OF A FINGERPRINT - Bioactive coatings that include a base and a protein associated with the base for actively promoting the removal of organic stains are provided. In aspects, bioactive coatings that are stabilized against inactivation by weathering are provided including a base associated with a chemically modified enzyme, and, optionally a first polyoxyethylene present in the base and independent of the enzyme. The coatings are optionally overlayered onto a substrate to form an active coating facilitating the removal of organic stains or organic material from food, insects, or the environment. | 2021-08-19 |
20210253981 | CLEANING COMPOSITIONS AND USES THEREOF - The present invention relates to compositions such as cleaning compositions comprising a mix of enzymes. The invention further relates to use of compositions comprising such enzymes in cleaning processes and/or for cleaning of organic stains, methods for removal or reduction of stains. | 2021-08-19 |
20210253982 | Use of Polypeptide - The present invention concerns the use of a polypeptide having DNase activity for preventing, reducing or removing a biofilm from an item, wherein the item is a hard surface, a composition comprising such polypeptide and a method for cleaning. | 2021-08-19 |
20210253983 | PROCESS FOR MAKING A LIQUID CONSUMER PRODUCT THAT INCLUDES ENZYMES - Processes for making liquid consumer products that include enzymes. Making products in situ by providing at least first and second liquid feed compositions to a container. | 2021-08-19 |
20210253984 | Process to Improve Protein Recovery in Stillage Processing Streams - Provided is a method of processing stillage from an ethanol production process. The method comprises treating stillage comprising oil, protein, and water upstream of a separation, concentration or evaporation step with at least one organic coagulant and at least one flocculant, thereby forming treated thin stillage comprising solids which include at least a portion of the oil and protein; and clarifying the treated stillage via a solid/liquid separation process thereby forming clarified stillage and a separated solids phase comprising at least a portion of the protein from the stillage. | 2021-08-19 |
20210253985 | MOSCATO WINE REPLICAS PRODUCED FROM INDIVIDUAL COMPONENTS - Materials and methods for producing Moscato wine replicas from individual components are provided herein. | 2021-08-19 |
20210253986 | METHODS FOR PRODUCING MONOCOTYLEDON WINES AND DERIVATIVE PRODUCTS - Method for producing tropical plant sap based wines (e.g. palm wine, pulque, guarapo) and secondary products derived from these fermented beverages (palm vinegar and distilled spirits). The method comprising of partly or fully supplemented or reconstituted fermentation media to compositions similar to that of naturally occurring sap to be used for the fermentation. Media may be formulated to impart desired beverage characteristics, but primary flavor and beverage properties are derived from products of microbial fermentation (primary or secondary). Fermentation proceeds through any combination of spontaneous, domesticated and/or engineered inoculum. Design of inoculated culture composition to produce desired beverage characteristics. | 2021-08-19 |
20210253987 | METHOD AND DEVICE FOR EARLY CANCER SCREENING - The present disclosure provides a device for assessing adhesion strength of a cancer cell and methods of using the same. | 2021-08-19 |
20210253988 | PLATE - To provide a plate with which, although the plate has a plurality of microchannels or a microchannel in which a plurality of branch channels are formed, when a sample flowing through a microchannel is observed by a microscope, it is possible to easily identify the position of the microchannel or the branch channel under observation without reducing the magnification of the microscope. | 2021-08-19 |
20210253989 | METHOD FOR GASSING BIOREACTORS AND GASSING SYSTEM - A method, and also a gas supply system without a separate humidifying apparatus, for supplying gas to a plurality of bioreactors, divides a constant gas stream with high distribution accuracy into a plurality of gas substreams having a mandated volume flow, which can be kept constant at the mandated level even when during gas supply there is fluctuation in the opposing pressure in the gas line to the respective bioreactor, and decouples a gas distribution from the opposing pressure by hydrostatic pressure compensation, with the gas distribution at the same time producing an obligatory humidification of the gas stream. | 2021-08-19 |
20210253990 | Biofilm Bioreactor - Described herein are biofilm bioreactors for synthesis at the interface between two liquids, and methods of using such bioreactors for the biotransformation of feedstocks into chemical products. Also contemplated is the extraction of such products. | 2021-08-19 |
20210253991 | CELL CULTURE LASER PHOTOABLATION - Methods and systems for preparing clonal cell populations are described. In some instances the disclosed methods comprise: a) identifying and selecting a cell based on its position on a surface or in a container, where the selection is not based on whether the cell comprises an exogenous label or an expressed reporter; b) photoablating all non-selected cells on the surface or in the container; and c) growing a clonal population of the selected cell. | 2021-08-19 |
20210253992 | SIX-SAMPLE UNIVERSAL MECHANICAL STIMULATION DEVICE FOR SOFT TISSUE - A bioreactor configured for stimulation of a plurality of samples includes a well plate containing a plurality of chambers and a cover placed over the well plate. A plurality of fixed arms are located in the cover, each chamber of the plurality of chambers having a fixed arm located therein. A plurality of moving arms are located in the cover, each chamber of the plurality of chambers having a moving arm located therein. The moving arm and fixed arm of each chamber hold a sample therebetween. A moving arm shaft is located in the cover, and is operably connected to the plurality of moving arms. An electrical motor is located outside of the cover and is operably connected to the moving arm shaft. The electrical motor is configured to drive movement of the plurality of moving arms relative to the plurality of fixed arms via the moving arm shaft. | 2021-08-19 |
20210253993 | Aseptically Connectable Sensor Patch - The invention discloses a first connection unit having a plurality of sensor surfaces and which is adapted to be aseptically connected to a second connection unit mounted e.g. on a flexible bioreactor bag. | 2021-08-19 |
20210253994 | INSTALLATION FOR TREATING BIOLOGICAL LIQUID - The invention concerns an installation for treating biological liquid by viral inactivation, comprising a main supply valve ( | 2021-08-19 |
20210253995 | LACTOBACILLUS PARACASEI ET-22 AND USE THEREOF - The present application relates to a | 2021-08-19 |
20210253996 | METHODS OF PRODUCING RECOMBINANT PROTEINS - In certain embodiments, this disclosure provides novel methods of increasing the viable cell density of an N-1 large-scale bioreactor cell culture, comprising culturing a host cell expressing a recombinant polypeptide of interest in a non-perfusion-based culture system, and wherein the viable cell density is increased to at least 5×10 | 2021-08-19 |
20210253997 | HIGHLY EFFICIENT GAS PERMEABLE DEVICES AND METHODS FOR CULTURING CELLS - This invention relates to methods and devices that improve cell culture efficiency. They include the use of gas permeable culture compartments that reduce the use of space while maintaining uniform culture conditions, and are more suitable for automated liquid handling. They include the integration of gas permeable materials into the traditional multiple shelf format to resolve the problem of non-uniform culture conditions. They include culture devices that use surfaces comprised of gas permeable, plasma charged silicone and can integrate traditional attachment surfaces, such as those comprised of traditional tissue culture treated polystyrene. They include culture devices that integrate gas permeable, liquid permeable membranes. A variety of benefits accrue, including more optimal culture conditions during scale up and more efficient use of inventory space, incubator space, and disposal space. Furthermore, labor and contamination risk are reduced. | 2021-08-19 |
20210253998 | ISOLATED NAIVE PLURIPOTENT STEM CELLS AND METHODS OF GENERATING SAME - Provided is an isolated human naive pluripotent stem cell (PSC), wherein: (i) when the naive PSC is a female PSC, then said naive female PSC has two unmethylated alleles of an X-inactive specific transcript (XIST) gene; and (ii) when said naive PSC is a male PSC, then said naive male PSC has an unmethylated allele of said XIST gene. Also provided is a culture medium which comprises an ERK1/2 inhibitor, a GSK3beta inhibitor, a p38 inhibitor, a JNK inhibitor, a STAT3 activator and at least one agent selected from the group consisting of: bFGF, TGFbeta 1, a PKC inhibitor, a ROCK inhibitor and a NOTCH inhibitor; or at least agent selected from the group consisting of: a TGFR inhibitor, a FGFR inhibitor, a PKC inhibitor, a ROCK inhibitor and a NOTCH inhibitor. | 2021-08-19 |
20210253999 | RECOMBINANT NERVOUS SYSTEM CELLS AND METHODS TO GENERATE THEM - The instant disclosure provides a recombinant nervous system cell comprising nucleic acid encoding IKAROS Family Zinc Finger 4 (Ikzf4) and/or IKAROS Family Zinc Finger 1 (Ikzf1)); a vector comprising a glial specific promotor operably-linked to a nucleic acid molecule encoding IKAROS Family Zinc Finger 1 (Ikzf1) and/or a nucleic acid molecule encoding IKAROS Family Zinc Finger 4 (Ikzf4); and methods of producing a recombinant cone photoreceptor, comprising: (A) (a) introducing a nucleic acid molecule encoding IKAROS Family Zinc Finger 1 (Ikzf1) in a Müller glia cell; and (b) introducing a nucleic acid molecule encoding IKAROS Family Zinc Finger 4 (Ikzf4) in the Müller glia cell; or (B) introducing a nucleic acid molecule encoding Ikzf4 in a retinal neuroepithelial cell; whereby the retinal neuroepithelial cell or the Müller glia is reprogrammed into a recombinant cone photoreceptor. | 2021-08-19 |
20210254000 | PROCESS FOR PRODUCING A T CELL COMPOSITION - Provided herein are methods for producing engineered T cells that express a recombinant receptor, such as for use in cell therapy. In some aspects, the provided methods include one or more steps for incubating the cells under stimulating conditions, introducing a recombinant polypeptide to the cells through transduction or transfection, and/or cultivating the cells under conditions that promote proliferation and/or expansion, in which one or more steps is carried out in the presence of an agent that inhibits mammalian target of rapamycin (mTOR) activity. In some aspects, cultivation is performed in the presence of an agent that inhibits mammalian target of rapamycin (mTOR) activity. In some aspects, the provided methods produce genetically engineered T cells with improved persistence and/or anti-tumor activity in vivo. | 2021-08-19 |
20210254001 | FcyRIIIa signaling generates Bcl6+PD1+CD4+ Tfh-like cells - Cosignaling by immune complexes in human CD4 | 2021-08-19 |
20210254002 | GENETICALLY-MODIFIED IMMUNE CELLS COMPRISING A MICRORNA-ADAPTED SHRNA (SHRNAMIR) - The present invention encompasses genetically-modified immune cells (and populations thereof) expressing a microRNA-adapted shRNA (shRNAmiR) that reduces the expression of a target endogenous protein. Methods for reducing the expression of an endogenous protein in an immune cell are also provided wherein the method comprises introducing a shRNAmiR that targets the endogenous protein. Using shRNAmiRs for knocking down the expression of a target protein allows for stable knockdown of expression of endogenous proteins in immune cells. | 2021-08-19 |
20210254003 | CAR-T LYMPHOCYTES ENGINEERED TO HOME TO LYMPH NODE B CELL ZONE, SKIN, OR GASTROINTESTINAL TRACT - In one embodiment, provided herein are cells, e.g., T cells expressing receptors that that cause a cell expressing the receptors to home to specific anatomical regions, e.g., the B cell zone of lymph nodes, the gastrointestinal tract, or the skin. Also provided herein is use of such cells, e.g., T lymphocytes, to treat diseases such as cancer. | 2021-08-19 |
20210254004 | BLOOD PRODUCT DERIVED FROM GENE KNOCKOUT PIG AND USE THEREOF - A blood product may be derived from a gene knockout pig and used in, e.g., medical applications. The binding of the blood product to immunoglobulin in human serum is reduced, and the blood product can have an effect on overcoming hyperacute immune rejection. The blood product may be derived from a gene knockout pig, wherein a GGTA1 gene, a CMAH gene, and/or a β4GalNT2 gene of the gene knockout pig are knocked out, wherein one or more nucleotides in the β4GalNT2 gene encoding one or more amino acids in exon 8 are deleted such that the β4GalNT2 gene is knocked out. | 2021-08-19 |
20210254005 | OFF-THE-SHELF STEM CELL AND IMMUNE CELL, AND A PHARMACEUTICAL COMPOSITION INCLUDING THE SAME - The present disclosure relates to a differentiation totipotent stem cell having suppressed immune rejection, by having expression of Beta-2 microglobulin (B2M) gene suppressed, and expressing Cluster of Differentiation 24 (CD24), immune cell, and pharmaceutical composition including the same. | 2021-08-19 |
20210254006 | METHODS OF CULTURING AND/OR EXPANDING STEM CELLS AND/OR LINEAGE COMMITTED PROGENITOR CELLS USING LACTAM COMPOUNDS - Provided are methods for expanding stem cells and/or lineage committed progenitor cells, at least in part, by using lactam compounds that antagonize AhR. The compounds are represented by formula (I): | 2021-08-19 |
20210254007 | PLATELET-DERIVED MITOCHONDRIA TREATMENT AND METHOD OF GENERATING MULTIPOTENT CELLS - A method of generating multipotent stem cells from adult human peripheral blood cells by isolating the peripheral blood insulin-producing cells and exposing them to adult peripheral blood-derived mitochondria. Adult peripheral blood insulin-producing cells (PB-IPC) are isolated from adult peripheral blood by adherence to a hydrophobic surface with a positive charge, such as a Petri dish. Once the PB-IPC are isolated, mitochondria derived from adult peripheral blood are applied to the isolated PB-IPC. The mitochondria are then taken in by the PB-IPC and enter the nuclei of the PB-IPC, allowing the cells to be reprogrammed, transforming PB-IPC into multipotent stem cells and giving rise to three germ layer-derived cells. Additionally, PB-IPC give rise to functional CD34+ hematopoietic stem cell (HSC)-like cells after treatment with adult peripheral blood-derived mitochondria. | 2021-08-19 |
20210254008 | CONDITIONED MEDIUM FROM CELLS CULTURED UNDER HYPOXIC CONDITIONS AND USES THEREOF - The production and use of extracellular matrix or conditioned medium compositions and more specifically to compositions obtained by culturing cells under hypoxic conditions on a surface in a suitable growth medium. | 2021-08-19 |
20210254009 | METHOD FOR PRODUCING FIBROBLAST, AND G-CSF-POSITIVE FIBROBLAST MASS - It was found that culturing of fibroblasts in the presence of effective amounts of Tumor Necrosis Factor-alpha (TNF-α) known as a factor that induces hemorrhagic necrosis of tumor and Interleukin-4 (IL-4) known for its role in onset of allergic reactions leads to increase in the number of CD106-positive and G-CSF-positive fibroblasts. | 2021-08-19 |
20210254010 | Isolation of Mesenchymal Stromal Cells - Methods for isolating mesenchymal stromal cells from umbilical cord blood. The methods include providing a blood collection bag having raw umbilical cord blood contained therein, draining the umbilical cord blood from the blood collection bag, introducing a cell detachment solution into the blood collection bag to dissociate mesenchymal stromal cells adhered to the bag surface, thereby forming a mesenchymal stromal cell enriched fluid, and voiding the mesenchymal stromal cell enriched fluid into a collection apparatus for further processing and culturing. | 2021-08-19 |
20210254011 | METHOD OF ISOLATING MESENCHYMAL STEM CELLS FROM THE AMNIOTIC MEMBRANE OF THE UMBILICAL CORD, A MESENCHYMAL STEM CELL POPULATION ISOLATED FROM THE AMNIOTIC MEMBRANE OF THE UMBILICAL CORD AND A CELL CULTURE MEDIUM FOR ISOLATING MESENCHYMAL STEM CELLS FROM THE AMNIOTIC MEMBRANE OF THE UMBILICAL CORD - The present invention relates to a method of isolating a mesenchymal stem cell population from the amniotic membrane of the umbilical cord, the method comprising cultivating umbilical cord tissue in a culture medium comprising DMEM (Dulbecco's modified eagle medium), F12 (Ham's F12 Medium), M171 (Medium 171) and FBS (Fetal Bovine Serum). The invention also relates to a mesenchymal stem population isolated from the amniotic membrane of the umbilical cord, wherein at least about 90% or more cells of the stem cell population express each of the following markers: CD73, CD90 and CD105 and lack expression of the following markers: CD34, CD45 and HLA-DR. The invention also relates to a pharmaceutical composition of this mesenchymal stem population. | 2021-08-19 |
20210254012 | NEXT GENERATION DESIGNER LIVER ORGANOIDS AND THEIR METHODS OF PREPARATION AND USE - The present disclosure relates to synthetic liver organoids and methods of using such synthetic liver organoids for various applications including drug discovery and modeling human liver development. In particular, provided herein are methods of producing and using synthetic mature liver organoids comprising mature, functional cells found in the human liver. | 2021-08-19 |
20210254013 | USE OF FIBROBLASTS AND/OR MODIFIED FIBROBLASTS FOR THREE DIMENSIONAL TISSUE PRINTING - Embodiments of the disclosure encompass methods and compositions related to bioprinting processes that utilize fibroblasts in a structural and/or functional capacity. In specific embodiments, fibroblasts or cells derived therefrom are utilized in a bioprinting process. Cells derived from fibroblasts include cells that derive from fibroblasts that were dedifferentiated and then re-differentiated into cells of a desired phenotype for use in the bioprinting process. Such bioprinting processes may produce specific tissues, organoids and/or organs. | 2021-08-19 |
20210254014 | GROWTH INHIBITOR - The present invention relates to a method for producing an insulin-producing cell population or a pancreatic β cell population having the reduced number of Ki67-positive cells, comprising treating a population of endocrine progenitor cells or cells at a later stage of differentiation with an FGFR1 inhibitor. | 2021-08-19 |
20210254015 | METHODS OF CANCER IMMUNOTHERAPY - Provided herein are methods of differentiating stem cells via modulating miR-124, and the differentiated cells thereby. Also provided herein are methods for the treatment of diseases using the differentiated cells. | 2021-08-19 |
20210254016 | GENERATION OF AIRWAY BASAL STEM CELLS FROM HUMAN PLURIPOTENT STEM CELLS - Described herein is a method of generating in-vitro differentiated airway basal cells and compositions thereof. Also described herein is a method of treating a pulmonary disease comprising administering the in-vitro differentiated airway basal cells and compositions thereof. In another aspect, described herein is a disease model comprising patient-derived or genetically modified in-vitro differentiated airway basal cells and compositions thereof. | 2021-08-19 |
20210254017 | Culture Medium for Expanding Breast Epithelial Stem Cells - The invention relates to improved culture methods for expanding epithelial stem cells and obtaining organoids, to culture media involved in said methods, and to uses of said organoids. | 2021-08-19 |
20210254018 | FIBRONECTIN FRAGMENT TO BE USED FOR STEM CELL PRODUCTION - Stem cells can be efficiently proliferated by culturing the stem cells in the presence of a novel recombinant fibronectin fragment. | 2021-08-19 |
20210254019 | ENGINEERED VIRUS - The present invention relates to oncolytic virus comprising: (i) a GM-CSF-encoding gene; and (ii) an immune co-stimulatory pathway activating molecule or an immune co-stimulatory pathway activating molecule-encoding gene. | 2021-08-19 |
20210254020 | SINDBIS CONTROL VIRUS - Disclosed are compositions and methods related to replication deficient Sindbis viruses that are able to function as controls for nucleic acid diagnostic assays (e.g., nucleic acid sequencing based assays and/or nucleic acid amplification based assays). | 2021-08-19 |
20210254021 | INTEGRATED MANUFACTURING AND CHROMATOGRAPHIC SYSTEM FOR VIRUS PRODUCTION - Provided is a method for producing and/or purifying measles virus (MV) particles from a sample, the method comprising in sequential order the following steps loading a sample containing MV particles and one or more impurities onto a stationary phase material for carrying out flow-through chromatography to bind at least a fraction of the impurities contained in the sample and to produce a flow-through comprising at least a fraction of the MV particles contained in the sample; carrying out filtration, preferably ultrafiltration, and obtaining a retentate having an increased MV titer relative to the MV titer comprised in the flow-through. Further provided is a system for producing and/or purifying MV particles, comprising at least one bioreactor; a clarification unit, preferably a dead end filter unit, downstream to the bioreactor; a flow through chromatography unit downstream to the clarification unit; and a filtration unit, downstream to the flow through chromatography unit. | 2021-08-19 |
20210254022 | FUCOSYLATION-DEFICIENT CELLS - An isolated nucleic acid encoding an FX protein having a serine at position 79, a lysine at position 90, a leucine at position 136, an arginine at position 211, a serine at position 289, and a combination thereof is provided. Cells having a gene encoding a modified FX protein are provided, wherein the cells exhibit a reduced ability to fucosylate a glycoprotein at a first temperature, but exhibit the ability to fucosylate the glycoprotein at a second temperature. Methods and compositions for making glycoproteins with reduced fucosylation are provided. | 2021-08-19 |
20210254023 | SACCHAROMYCES CEREVISIAE KWON P-1, 2, 3 WHICH PRODUCE ALDEHYDE DEHYDROGENASE AND GLUTATHIONE - A yeast strain producing glutathione (GSH) and aldehyde dehydrogenase, and more specifically, the yeast strains | 2021-08-19 |
20210254024 | URICASE SEQUENCES AND METHODS OF TREATMENT - Described are improved uricase sequences having beneficial effects and methods of treating patients suffering from hyperuricemia. | 2021-08-19 |
20210254025 | Product and Process for Mucus Viscosity Normalization - Disclosed are compositions and methods for decreasing the viscosity and/or cohesiveness of and/or increasing the liquefaction of excessively or abnormally viscous or cohesive mucus or sputum. The composition contains a protein or peptide containing a thioredoxin monocysteinic active site in a reduced state and optionally further contains a reducing system. | 2021-08-19 |
20210254026 | HETEROLOGOUS EXPRESSION OF SHORT-CHAIN MONOOXYGENASES IN MICROORGANISMS - Methods and compositions for the oxidation of short alkanes by engineered microorganisms expressing enzymes are described, along with methods of use. | 2021-08-19 |
20210254027 | Method of Producing Lipid - A method of improving photosynthetic ability of an alga, containing enhancing expression of a transketolase and a fructose-1,6-bisphosphate aldolase. | 2021-08-19 |
20210254028 | MUTANT POLYHYDROXYALKANOATE SYNTHETASE, GENE AND TRANSFORMANT THEREOF, AND METHOD FOR PRODUCING POLYHYDROXYALKANOATE - Provided is a mutant polyhydroxyalkanoate synthetase having an amino acid sequence which has 85% or more sequence identity with the amino acid sequence of SEQ ID NO: 1 and which contains a mutation of substitution of at least one of the amino acids at the 27th to 33rd, 39th, 56th, 106th, 129th, 144th, 165th, 170th and 172nd to 187th positions from the N-terminus of the amino acid sequence of SEQ ID NO: 1 with another amino acid. | 2021-08-19 |
20210254029 | ENGINEERED GLUCOSYLTRANSFERASES - Disclosed herein are glucosyltransferases with modified amino acid sequences. Such engineered enzymes exhibit improved alpha-glucan product yields and/or lower leucrose yields, for example. Further disclosed are reactions and methods in which engineered glucosyltransferases are used to produce alpha-glucan. | 2021-08-19 |
20210254030 | PRENYLTRANSFERASE VARIANTS AND METHODS FOR PRODUCTION OF PRENYLATED AROMATIC COMPOUNDS - Described herein are prenyltransferases including non-natural variants thereof having at least one amino acid substitution as compared to its corresponding natural or unmodified prenyltransferases and that are capable of at least two-fold greater rate of formation of cannabinoids such as cannabigerolic acid, cannabigerovarinic acid, cannabigerorcinic acid, and cannabigerol, as compared to a wild type control. Prenyltransferase variants also demonstrated regioselectivity to desired cannabinoid isomers such as CDBA (3-GOLA), 3-GDVA, 3-GOSA, and CBG (2-GOL). The prenyltransferase variants can be used to form prenylated aromatic compounds, and can be expressed in an engineered microbe having a pathway to such compounds, which include 3-GOLA, 3-GDVA, 3-GOSA, and CBG. 3-GOLA can be used for the preparation of cannabigerol (CBG), which can be used in therapeutic compositions. | 2021-08-19 |
20210254031 | ENGINEERED STRAIN FOR PRODUCING ALLULOSE AND DERIVATIVES THEREOF, METHOD FOR CONSTRUCTION THEREFOR AND USE THEREOF - Recombinant strains are obtained for the production of allulose, allose, and allitol by regulating intracellular glucose metabolism, reducing the enzyme activity of fructose 6-phosphate kinase, and enhancing the enzyme activities of glucokinase and glucose-6-phosphate isomerase, allulose 6-phosphate 3-epimerase, allulose 6-phosphate phosphatase, fructose permease and fructokinase, and optionally enhancing the enzyme activities of ribose 5-phosphate isomerase, allose 6-phosphate phosphatase, ribitol dehydrogenase, glycerol permease, glycerol dehydrogenase, and dihydroxyacetone kinase. A method for producing allulose and allose is an extracellular multienzyme cascade method. Multienzyme cascade catalysis and fermentation are coupled to improve the conversion rate of starch sugar or sucrose to the synthesized allulose. | 2021-08-19 |
20210254032 | POLYMERASE ENZYME - The present invention relates to a family B polymerase enzyme comprising the following mutations, a mutation in the motif A region, wherein a threonine is the second amino acid of the motif A region, wherein the motif A region is homologous to amino acids 408 to 410 in 9° N, a mutation leading to a reduction or elimination of the 3′-5′ exonuclease activity if present in said family B polymerase, wherein said polymerase additionally comprises one or both of the following mutations in the motif A region, L408Y or L408F and/or P410S or P410G. It may be used in DNA sequencing and may be present in a kit. | 2021-08-19 |
20210254033 | DIMERIC REVERSE TRANSCRIPTASE - Covalently-linked DNA polymerases are provided. | 2021-08-19 |
20210254034 | FUSION SINGLE-STRANDED DNA POLYMERASE BST, NUCLEIC ACID MOLECULE ENCODING FUSION DNA POLYMERASE NEQSSB-BST, METHOD OF PREPARATION AND UTILISATION THEREOF - The subject of the invention is the fusion single-stranded DNA polymerase Bst linked with NeqSSB protein at the N-end of the polymerase using the linker consisting of six amino acids with the amino acid sequence Gly-Ser-Gly-Gly-Val-Asp, wherein the given polymerase is present in three different variants, and the preparation method thereof. Moreover, the subject of the invention is the nucleic acid molecule encoding the fusion DNA polymerase NeqSSB-Bst Full Length, Large Fragment, Short Fragment and their utilisation. | 2021-08-19 |