Class / Patent application number | Description | Number of patent applications / Date published |
435304100 | Bottle, tube, jar, or flask | 31 |
20080318309 | SUBMERGED MEMBRANE BIO-REACTOR - A submerged membrane bio-reactor (MBR) is provided. The submerged MBR includes a submerged membrane module having a membrane with a hollow fiber structure, a cylindrical tube covering an outer circumference of the submerged membrane module, and a nozzle or a porous diffuser provided within a treatment vessel to supply air to inside of the cylindrical tube. Air bubbles generated from the nozzle or the porous diffuser flows into the cylindrical tube in a slug-type liquid flow that effectively decreases membrane contamination. | 12-25-2008 |
20100304472 | Cell Culture Apparatus and Mass Automatic Cell Culture Device Having It - The present invention relates to a cell culture apparatus and a mass automatic cell culture device having it. There is provided a cell culture apparatus comprising a cylindrical cell culture flask which is air-tightly sealed to culture a cell using a culture solution and various gases and formed of a transparent material to observe an internal portion thereof, an injection unit for supplying the cell and the culture solution into the cell culture flask, a collection unit for discharging the cells and the culture solution from the cell culture flask, and a cell culture flask receiving part which is comprised of first and second vertical frames in which a plurality of injecting parts and collecting parts for respectively receiving the injection unit and the collection unit are vertically formed to be opposed to each other, and plate type connection parts which are respectively disposed between upper ends and lower ends of the two opposed vertical frames to be spaced apart from each other in regular intervals, thereby connecting the first and second vertical frames, and a mass automatic cell culture device having it. | 12-02-2010 |
20110081714 | Single layer plastic test sample culture bottle - A bottle for culturing a test sample, e.g., blood, includes a plastic vessel made from a single layer of plastic material. The bottle features a gas barrier. In one embodiment the gas barrier is in the form of a plastic shrink-wrap partially or alternatively completely enveloping the plastic vessel. Other embodiments feature a silica or glass coating to the bottle to provide the gas barrier. Other embodiments are made from a gas barrier plastic which is also autoclavable and possesses sufficient strength characteristics. Another embodiment features a single layer plastic bottle and a gas barrier adhesive label covering the cylindrical side wall of the bottle. Kits comprising two or more of such bottles and methods of manufacturing the bottles are also disclosed. | 04-07-2011 |
20110081715 | Single layer plastic test sample culture bottle - A bottle for culturing a test sample, e.g., blood, includes a plastic vessel made from a single layer of plastic material. The bottle features a glass barrier coating applied to the bottle, such as a silica or glass coating. An alternative embodiment features a single layer plastic bottle and a gas barrier adhesive label covering the cylindrical side wall of the bottle. Kits comprising two or more of such bottles and methods of manufacturing the bottles are also disclosed. | 04-07-2011 |
20110263011 | ANTIFOULING COATING COMPOSITION COMPRISING FUNCTIONALIZED NANOPARTICLES - Method for providing a substrate with an anti-biofouling coating the method comprising: a. obtaining a coating composition comprising nanoparticles being grafted with reactive groups and hydrophilic polymer chains and a solvent; b. applying the coating composition to the substrate; and c. optionally curing the coating composition herein the surface tension of the coating composition at 25° C. is below 40 mN/m. | 10-27-2011 |
20120094373 | CONTAINER FOR NUCLEIC ACID AMPLIFICATION REACTION - A container for nucleic acid amplification reaction is disclosed. The container includes a capillary and a conductor. The conductor tightly surrounds the capillary for heating the capillary evenly. | 04-19-2012 |
20120135513 | Bioreactor consisting of silicone materials - The invention relates to a bioreactor for cultivating phototrophic organisms in an aqueous culture medium, the reactor parts that come into contact with the culture medium being entirely or partially produced from silicone materials. The invention is characterized in that the silicone materials are produced from addition-crosslinked silicones, and the surface of the silicone materials has a contact angle to the water of at least 100°. | 05-31-2012 |
20120135514 | Bioreactor Comprising A Silicone Coating - The invention relates to a bioreactor for cultivating phototrophic organisms in an aqueous culture medium. The reactor parts and/or fittings that come into contact with the culture medium are entirely or partially coated with a silicone layer, and the surface of the silicone layer has a contact angle to the water of at least 100°. | 05-31-2012 |
20120184029 | POLYMER COATING COMPRISING 2- METHOXYETHYL ACRYLATE UNITS SYNTHESIZED BY SURFACE-INITIATED ATOM TRANSFER RADICAL POLYMERIZATION - The present invention relates to preparation of a polymer coating comprising or consisting of polymer chains comprising or consisting of units of 2-methoxyethyl acrylate synthesized by Surface-Initiated Atom Transfer Radical Polymerization (SI ATRP) such as ARGET SI ATRP or AGET SI ATRP and uses of said polymer coating. | 07-19-2012 |
20120208266 | ENZYME CLEAVABLE CELL RELEASE POLYMERIC SURFACE - Disclosed herein are cell culture surfaces comprising a substrate and a polymer layer on the substrate where the polymer layer contains enzyme-cleavable amino acid sequences and cell adhesive peptide sequences. | 08-16-2012 |
20130071917 | CAPILLARY FOR APPARATUS OF INSULATED ISOTHERMAL POLYMERASE CHAIN REACTION - A capillary for apparatus of insulated isothermal polymerase chain reaction is mounted onto a test tube holder. The capillary includes a tube which has an elongated tubular housing space that is cut to form an axial cross section with a distance between left and right edges greater than the distance between front and rear edges. When reactants are filled in the elongated tubular housing space and heated to generate convection, the left and right edges of the axial cross section form a narrower passage to reduce flowing speed of heat flow in the convection and increase cycling duration of the convection. Hence reaction duration of the reactants is prolonged, and reaction efficiency of the apparatus of insulated isothermal polymerase chain reaction also is increased. | 03-21-2013 |
20130217112 | REACTION TUBE FOR PERFORMING ISOTHERMAL POLYMERASE CHAIN REACTION THEREIN - A reaction tube for performing isothermal polymerase chain reaction therein is provided and includes an upper section, a lower capillary section, a linkage connecting the upper section and the lower capillary section, and a thermal conductor. The lower capillary section has an annealing portion, an annular heating groove, and a close end. The annealing portion is connected with the linkage, and the annular heating groove is connected with the annealing portion. The close end is connected with the annular heating groove. The thermal conductor tightly embraces the annular heating groove of the lower capillary section for conducting heat. Accordingly, a heat generated from the heating source will conduct to the annular heating groove of the lower capillary section of the reaction tube, a temperature gradient along the reaction tube is then provided in order to perform a thermal convection, thereby performing the isothermal polymerase chain reaction in the reaction tube. | 08-22-2013 |
20130295663 | Pressurizable Cartridge for Polymerase Chain Reactions - Methods and apparatus for use in connection with the performance of the polymerase chain reaction are provided. An exemplary sample processing module is described that includes a sample assembly and a PCR assembly, the sample processing module being configured to hold the sample therein at a pressure higher than ambient pressure. A sample is added to the sample assembly at the time of use, which is then connected to the PCR assembly. Embodiments of the cartridge include a flow restriction device that enables or aids in creating a higher pressure within the reaction vial. The sample is introduced into a PCR reaction vial, which contains all of the constituents of a PCR reaction mixture that are necessary to process the sample and provide amplified DNA of interest, if that DNA was present in the sample. | 11-07-2013 |
20140057345 | Polypropylene Resin Formulation for Autoclave Applications - A method including supplying a polypropylene resin, blending the polypropylene resin with Zinc Stearate, and forming a molded article from the polypropylene resin. Further, an article including a polypropylene resin blended with Zinc Stearate. | 02-27-2014 |
20140154796 | Sampling Device and Method for Collection and Preservation of Live Cells from Tissues and Cell Cultures - A sampling apparatus for collection and preservation of live cells comprising a collection tube, a capillary tube extending distally and substantially axially from the collection tube, the capillary tube having a first capillary tube section defining a first capillary tube inside diameter, and a luer hub engaged proximally and substantially axially on the collection tube substantially opposite the capillary tube, the luer hub having a luer passage formed therethrough, whereby installation of the sampling apparatus in a linear actuator assembly capable of providing a vacuum as by engaging the luer hub with a filter coupling of the linear actuator assembly enables selective suctioning through the luer passage, the collection tube, and the capillary tube so as to collect one or more cells within the collection tube of the sampling apparatus. | 06-05-2014 |
20140178980 | Systems and Methods of Improved Fermentation - Devices, systems and methods for processing cellulosic material to produce fermentable sugars are provided. Devices, systems and methods for increasing fermentation rates of microbes via biostimulation are provided. Electrodes are preferably positioned along an interior or exterior of a tube-shaped component to administer electromagnetic/electric pulses to a solution comprising a microbe. Systems can advantageously be used in new biofuels production plants, or in existing biofuels production plants without the need for significant retrofits. | 06-26-2014 |
20140273201 | CARTRIDGE FOR NUCLEIC ACID AMPLIFICATION REACION - A cartridge for nucleic acid amplification reaction includes a tube that has a first plug formed of a oil, a second plug formed of a first washing solution which washes nucleic acid-binding solid-phase carriers having bound to a nucleic acid, a third plug formed of a oil, a fourth plug formed of an eluate which causes the nucleic acid to be eluted from the nucleic acid-binding solid-phase carriers, a fifth plug formed of a oil, a sixth plug formed of a nucleic acid amplification reaction solution which causes a nucleic acid amplification reaction, and a seventh plug formed of a oil in this order in the inside of the tube; a container for nucleic acid amplification reaction that contains oil; and a plunger that pushes liquid to the container for nucleic acid amplification reaction out of the side of the seventh plug of the tube. | 09-18-2014 |
20140273202 | CARTRIDGE FOR NUCLEIC ACID AMPLIFICATION REACTION - A cartridge for nucleic acid amplification reaction includes a tube that has a first plug, a second plug formed of a first washing solution which washes nucleic acid-binding solid-phase carriers having bound to a nucleic acid, a third plug, a fourth plug formed of an eluate which causes the nucleic acid to be eluted from the nucleic acid-binding solid-phase carriers having bound to the nucleic acid, and a fifth plug in this order in the inside of the tube; a container for nucleic acid amplification reaction that is in communication with the side of the fifth plug of the tube and contains oil; and a plunger that pushes liquid to the container for nucleic acid amplification reaction out of the side of the fifth plug of the tube. | 09-18-2014 |
20140315293 | MAGNETIC PATTERNING METHOD AND SYSTEM - The present invention relates to a method and apparatus for patterning a substrate. The method comprises providing at least one magnetic pattern generator configured and operable to modulate the magnetic field to induce varying magnetic properties to a magnetic field according to a desired pattern; applying the modulated magnetic field in the vicinity of the substrate creating a certain pattern of regions of interaction to be obtained on top of the substrate; and; interacting the substrate with magnetic particles, while under the application of the modulated magnetic field, the magnetic particles being attracted to selected regions of interaction defined by the certain pattern while being substantially not attracted to regions outside the regions of interaction, thus creating on top of the substrate the certain pattern of regions interacted with the magnetic particles. The desired pattern corresponds to a certain pattern for a predetermined magnetic field profile and at a predetermined distance from the magnetic pattern generator, where the sample is to be located. | 10-23-2014 |
20150056693 | STERILE INDIVIDUAL SET FOR PRODUCING BIOPHARMACEUTICAL PRODUCTS - A sterile individual set for use in a process of manufacturing a biopharmaceutical product. To make it quicker and easier to grasp and use fluidic type functional members, the sterile individual set includes a sterile flexible bag having a peripheral wall defining a sterile internal space and a fluidic type functional member arranged at least partially inside the sterile internal space. The functional member includes one or more communication duct(s) arranged in the sterile internal space. The sterile individual set also includes structural association elements capable of holding together several portions of the communication duct or ducts that are to be bundled together into a bundle. The structural association elements have an external surface with lower static and dynamic friction coefficients so as to make the functional member easier to handle by slippage of the bundle of communication ducts with respect to the peripheral wall of the flexible bag. | 02-26-2015 |
20150376562 | PROCESS TUBE AND CARRIER TRAY - The disclosure provides a system and method to safely and efficiently store and transport process tubes in a carrier tray comprising prior to and during amplification of nucleotides in the process tubes. The process tube disclosed includes a securement region having an annular ledge, a neck, and a protrusion. The securement region of the process tube can secure the process tube in a port of the carrier tray, but still allows the process tube to adjust or float in order to align the process tube into a rigid heater well of a thermal cycler. | 12-31-2015 |
20160075983 | Mycelium Culture Flask - A mycelium culture flask is disclosed in the disclosure. The mycelium culture flask comprises a flask body with an upper opening and a lower opening and two flask caps configured to be snap-fitted with the upper opening and the lower opening respectively, and gaps are provided at the edge of the cap. By using the culture flask of the present disclosure, the culturing effect is better, the culturing period is effectively shortened, the contamination rate is reduced, and the growth and transformation of the mycelium are more complete; also, it is convenient to replace the sponge and clean the flask cap. | 03-17-2016 |
20160106117 | Personal Portable Device for Fermentation - Portable reusable fermenter for easy preparation of homemade kefir with use of kefir grains restrained in the plastic chamber submerged in the milk. Chamber has large number of halls for easy access of milk to kefir grains. The size of halls is significantly smaller that the size of kefir grains in order to keep grains inside chamber but big enough for free access to milk. Portable fermenter with the same set of grains is reusable. Drinking of kefir can be done through plastic straw without of separation of grains and ready kefir. | 04-21-2016 |
20160130545 | BIOLOGICAL LOAD FOR BIOREACTOR - The present invention relates to the field of wastewater treatment witch deals with the biological load for bioreactors. The biological load for the bioreactor having a cylindrical shaped housing with an inner surface and an outer surface, said housing comprises of an inner layer having a diameter placed at said inner surface made of a low-density polyethylene with a polymorphic structure; a middle layer to form a supporting frame of the biological load having a gradient porous transition into an outer layer; said outer layer formed by a canvas of polymer filaments made of polypropylene fiber, said canvas formed as a plurality of rowlock arch shaped distributed over said outer surface. The canvas can be used as a component of deep biochemical and biological treatment for domestic wastewater. | 05-12-2016 |
435304200 | Including multiple internal compartments for baffles | 3 |
20110020923 | MULTILAYER TISSUE CULTURE VESSEL - The present invention discloses a vessel for culturing cells which includes: a bottom including a base with an upwardly extending wall at least partially bounding the base of the bottom; a top including a base with a downwardly extending wall at least partially bounding the base of the top; a tubular neck with an opening defined therein; and, one or more shelves, wherein, each shelf includes a base with an upwardly extending wall at least partially bounding the base of the shelf. The upwardly extending wall of a first shelf adjoins the downwardly extending wall of the top with the first shelf being located intermediate the bottom and the top. The base of each of the shelves having at least one aperture formed therein. The bottom, the top and the one or more shelves collectively define an enclosed volume for culturing cells. The tubular neck extends from the vessel with the enclosed volume being accessible by the opening in the tubular neck. Advantageously, this vessel provides high volume cell culture in a manner that increases efficiency and reduces the cost of culturing cells. | 01-27-2011 |
20160137961 | Layered Flask Cell Culture System - The present invention is a cell cultivating vessel or device, such as a single or multitier flask, including a cover having a top plate, a side wall and a resealable port; an intermediate tray for receiving cells and cell culture media, having a bottom plate, a side wall, and a gap region formed between an interior upwardly angled lip located on an interior portion of the intermediate tray bottom plate and an adjacent outwardly angled side wall portion of the intermediate tray bottom plate, wherein the lip has a outwardly swooping curvilinear edge feature; and a base tray for receiving the cells and cell culture media, including a bottom plate and a side wall. The intermediate tray is positioned between the cover and the base tray, such that the gap region of the intermediate tray bottom plate is in alignment with the port located on the cover, resulting in the port, the intermediate tray and the base tray in fluid communication with one another which provides direct access, such as by a user to remove and/or add cells, cell media, and nutrients located on each of the intermediate and/or the base trays. Alternatively, the cell cultivating flask includes a plurality of intermediate trays stacked on top of one another and the gap regions of each intermediate tray are in alignment with each other and with the port on the cover. | 05-19-2016 |
20160151781 | MICROTUBE CAP | 06-02-2016 |
435304300 | Flat culture flask | 4 |
20100304473 | Cell Culture Flask and the Cell Culture Device Having it - The present invention relates to a cell culture flask for culturing a cell using a culture solution, particularly to a cell culture flask enabling to culture a cell without any contamination, to automatically introduce and discharge the culture solution or gases and to be stacked in turn, and a cell culture device having the same. The present invention provides a cell culture flask comprising a culture space with a predetermined area for culturing the cell; one or more culture solution inlet ports for introducing the culture solution or the cell into the culture space; one or more culture solution outlet ports for discharging the culture solution or the cell supplied to the culture space; and one or more gas inlet ports for introducing the various gases into the culture space, wherein the cell culture flask is made airtight and formed of a transparent material so that a user can see an internal portion of the cell culture flask, and a cell culture device having the same. | 12-02-2010 |
20140206078 | Culture Flask - A culture flask comprising a culture chamber in a flask body comprising an even bottom wall with a growth surface on the top side, an even cover wall at a section from the bottom wall, and side walls that bridge the distance between the margins of the bottom wall and cover wall, an opening that is in adjacent regions of a side wall and the even cover wall at a distance from the bottom wall, and a hollow cylindrical flask neck that is connected to the margin of the opening and is aligned at a sharp angle to the growth surface so that the serological pipette, a scraper, a cannula or another elongated device for adding or removing material can be placed on the rear corners of the growth surface from the outside through the flask neck. | 07-24-2014 |
20150315536 | CELL CULTIVATING FLASK - A flask for the culturing of cells is disclosed. The cell culture chamber is defined by top and bottom walls connected by side and end walls, one end wall shaped such that media can drain to a bottommost spot thereby allowing for the complete removal of media via a vertically oriented pipette inserted into the interior of the flask body through an open neck. | 11-05-2015 |
20160001931 | SCREW CAP LIDDED CONTAINER - A screw cap lidded container for laboratory use includes a container body defining a chamber, a tubular section of the container body that is connected at the rear to the chamber and has a container opening in the front and an external thread on the outer periphery of the tubular section. There is a circumferential first sealing surface on the tubular section and at least one first projection, which projects from the container body at a peripheral position of the tubular section, and a screw cap having an internal thread on the inner periphery that can be screwed onto the external thread with thread play, a second sealing surface on the screw cap can be brought into sealing contact with the first sealing surface, and at least one second projection, which projects at a peripheral position of the screw cap. | 01-07-2016 |