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Class Information
Number: 435/180
Name: Chemistry: molecular biology and microbiology > Carrier-bound or immobilized enzyme or microbial cell; carrier-bound or immobilized cell; preparation thereof > Enzyme or microbial cell is immobilized on or in an organic carrier > Carrier is synthetic polymer
Description: Subject matter wherein the support material is a linear or cross-linked polymer which is not naturally occurring.

Sub-classes under this class:

Class Number Class Name Patents
435/181 Attached to the carrier via a bridging agent 545
435/182 Enzyme or microbial cell is entrapped within the carrier (e.g., gel, hollow fibre) 731

Patents under this class:

Patent Number Title Of Patent Date Issued
8709801 Kit and method for the capture of tumor cells Apr. 29, 2014
8709744 Manufacturing process for cellular screening substratum, resultant substratum, and method and apparatus for screening Apr. 29, 2014
8703458 Method comprising co-crosslinking polyaniline, polymer acid and redox enzyme to produce polymeric matrix Apr. 22, 2014
8691543 Nanofibrous scaffold comprising immobilized cells Apr. 8, 2014
8691542 Tissue engineering methods and compositions Apr. 8, 2014
8691203 Method comprising contacting tissue with a cross-linkable polyester prepolymer Apr. 8, 2014
8679825 Method facilitating removal of bioorganic stains from surfaces Mar. 25, 2014
8679807 Covalent immobilization of molecules comprising an amino group Mar. 25, 2014
8679806 Methods for detecting and/or quantifying a concentration of specific bacterial molecules using bacterial biosensors Mar. 25, 2014
8673606 Microorganism comprising particles and uses of same Mar. 18, 2014
8673294 Immunoisolation patch system for cellular transplantation Mar. 18, 2014
8669107 Method of preparing a tissue engineering scaffold comprising a plurality of microspheres linked together Mar. 11, 2014
8663967 Arginine deiminase mutant and preparation and application thereof Mar. 4, 2014
8652849 Method for separating a substance from a fluid Feb. 18, 2014
8648127 Self decontaminating chemical and biological agent resistant coating Feb. 11, 2014
8642338 Anterior ocular segment related cell sheets, three-dimensional structures, and processes for producing the same Feb. 4, 2014
8642307 Cell culture surface chemistries Feb. 4, 2014
8633027 Knitted biodegradable silk fabric comprising yarn promoting ingrowth of cells and methods of making Jan. 21, 2014
8628964 Fetal pulmonary cells and uses thereof Jan. 14, 2014
8569062 Cryogels of PVA-boronic acid containing co-polymers for cell culture Oct. 29, 2013
8546493 Multi-armed, monofunctional, and hydrolytically stable derivatives of poly(ethylene glycol) and related polymers for modification of surfaces and molecules Oct. 1, 2013
8541015 Three-dimensional biological scaffold and method of making the same Sep. 24, 2013
8535924 Granules with reduced dust potential comprising an antifoam agent Sep. 17, 2013
8530212 Carbene precursor compound for producing an adhesive surface on a substrate Sep. 10, 2013
8518682 Microencapsulated compositions for endoluminal tissue engineering Aug. 27, 2013
8513024 Method of detecting target substance and target-substance detection kit Aug. 20, 2013
8512728 Method of forming a medical device on biological tissue Aug. 20, 2013
8507256 Sorption reinforced catalytic coating system and method for the degradation of threat agents Aug. 13, 2013
8507255 Coating system comprising synzyme for degradation of threat agents Aug. 13, 2013
8501399 Asymmetrically branched polymer conjugates and microarray assays Aug. 6, 2013
8497107 Covalently immobilized enzyme and method to make the same Jul. 30, 2013
8486677 Enzyme preparations Jul. 16, 2013
8486676 Carriers for enzyme or cell immobilization and immobilization method using the carriers Jul. 16, 2013
8460907 Dynamic thermoresponsive nanoparticles for stabilization of enzymes at high temperatures Jun. 11, 2013
8460546 Systems, methods and devices relating to a cellularized nephron unit Jun. 11, 2013
8444968 Cartilage repair methods May. 21, 2013
8440441 Method of preparing a substrate for immobilization of functional substances thereon and the substrate obtained therefrom May. 14, 2013
8426192 Composite membrane containing a cross-linked enzyme matrix for a biosensor Apr. 23, 2013
8426176 Synthetic microcarriers for culturing cells Apr. 23, 2013
8420891 Method for introducing foreign substance into cell having cell wall Apr. 16, 2013
8415124 Method for producing an immobilized enzyme for hydrolyzing fats and oils Apr. 9, 2013
8404470 Enzyme preparations for use as biocatalysts Mar. 26, 2013
8404469 Embedded enzymes in polymers to regulate their degradation rate Mar. 26, 2013
8388994 Fibrous non-woven polymeric material Mar. 5, 2013
8383782 Composite materials comprising supported porous gels Feb. 26, 2013
8383380 Segmented polymers and their conjugates Feb. 26, 2013
8383378 Micro-bubble plate for patterning biological and non-biological materials Feb. 26, 2013
8383361 Method for determining analyte concentration in biological fluid using electrochemical sensor Feb. 26, 2013
8367809 Composite materials comprising supported porous gels containing reactive functional groups Feb. 5, 2013
8354477 Multi-armed, monofunctional, and hydrolytically stable derivatives of poly(ethylene glycol) and related polymers for modification of surfaces and molecules Jan. 15, 2013

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