Patents for C12N 11 - Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof (12,439)
05/1993
05/04/1993US5208155 Trigonopsis yeast extract; active against cephalosporin C
05/04/1993US5208154 Treating electrodes with polyvinylferrocene, silicon linked ferrocene and quinone, connecting and exposure
05/04/1993CA1317223C Microencapsulation of biologically active material
04/1993
04/29/1993WO1993008274A1 Use of thiol redox proteins for reducing disulfide bonds
04/29/1993WO1993007893A1 Fibrinolysis and fibrinogenolysis treatment with plasmin
04/29/1993CA2121137A1 Use of thiol redox proteins for reducing disulfide bonds
04/28/1993EP0538315A1 Porous, non-particulate matrix permeable to convection.
04/27/1993US5206159 Polymer particles containing colloidal iron oxide granules for use as a magnetically responsive reagent carrier
04/27/1993US5206156 Lactoperoxidase bonded to carrier of hydrophilic saccharide with lipid and phospholipid layers, oxygen donor, oxidizable substrate; food and medical uses
04/27/1993US5205929 Particles having controlled size and porosity for chromatographic immobilization and separation of proteins, enzymes, antibodies
04/27/1993CA1316859C Production of microbial field crop inoculants
04/27/1993CA1316858C Method and device for attachment of biologically useful materials to a solid phase
04/21/1993EP0537461A1 Modified chromatographic support
04/20/1993US5204451 Activating hydroxyl groups of polymeric carriers using 4-fluorobenzenesulfonyl chloride for binding biologically active ligands
04/20/1993CA1316477C Xylose isomerase, a method for production of such xylose isomerase, immobilized xylose isomerase and a method for isomerization of glucose to fructose
04/15/1993WO1993007263A2 Coated enzyme containing granule
04/15/1993WO1993007260A1 Process for dust-free enzyme manufacture
04/15/1993WO1993006925A1 Covalently reactive particles incorporated in a continuous porous matrix
04/15/1993CA2114732A1 Covalently reactive particles incorporated in a continuous porous matrix
04/14/1993CN1070944A Industrial microorganism enzyme, becteriums products solidifying refinement method and product
04/13/1993US5202247 Hybrid protein containing polypeptide fused to substrate binding region of amino acid sequence
04/07/1993EP0535026A1 Elastomeric polymer surfaces that support mammalian cells and processes for the preparation thereof
04/06/1993US5200471 Immobilization on an azlactone-functional polymeric support in the presence of a polyanionic salt buffer and quenching
04/06/1993CA1315724C Immobilized ftf enzymes
03/1993
03/31/1993EP0534619A2 Expression cloning method
03/30/1993US5198568 Improved resolution of enantiomorphs by forming water soluble derivatives, ibuprofen derivatives
03/30/1993US5198493 Method of covalently bonding biopolymer to a solid hydrophilic organic polymer
03/30/1993CA1315464C Polymers containing thiol groups, a process for their preparation, and their use
03/25/1993DE4131546A1 Candida lipase for high activity and aldehyde resistance - comprises covalent bonding to epoxy activated macroporous carrier for immobilisation and enantioselective esterification of chiral alcohol with enol ester
03/24/1993EP0533569A1 Process for the manufacture of a material for the purification of water, comprising natural cells in a micro porous matrix and the material thus obtained
03/24/1993EP0532533A1 Novel enzyme preparations and methods for their production.
03/24/1993EP0531305A4 Gas permeable thrombo-resistant coatings and methods of manufacture
03/24/1993CN1070226A Compounded acidizing bacteria immobilizing product, preparing process and application in making wine
03/23/1993US5196568 Compounds useful in enzymatic resolution systems and their preparation
03/23/1993US5196478 Immobilization of ligands by radio-derivatized polymers
03/23/1993CA1314907C Biological support
03/23/1993CA1314813C Porous solid phases having bioaffinity, a process for preparing porous solid phases having bioaffinity, and their use
03/23/1993CA1314769C Magnetically responsive particles and method of preparation
03/17/1993EP0531733A1 Carrier for animal cell culture
03/17/1993EP0531305A1 Gas permeable thrombo-resistant coatings and methods of manufacture
03/17/1993EP0513332A4 Conjugates of poly(vinylsaccharide) with proteins for the stabilization of proteins
03/17/1993CN1070002A Pharmaceuticals
03/16/1993US5194512 Surface-modified polyacrylonitrile substrates
03/16/1993US5194263 Particulate materials, their production and use
03/14/1993WO1993006161A1 Macroporous polymeric particles as biocompatible supports
03/12/1993CA2051141A1 Production of lysozyme containing particles
03/10/1993EP0382772B1 Reduction of low density lipoproteins in biological fluids
03/04/1993WO1993003710A1 A method of making biocompatible capsules containing cells
03/04/1993CA2115664A1 A method of making biocompatible capsules containing cells
03/03/1993EP0529742A1 Alpha-amidating enzyme compositions and processes for their production and use
03/03/1993EP0529424A2 Process to increase the enantiomeric selectivity of a lipase from Candida by esterification of chiral alcohols and immobilized lipase
03/03/1993EP0388428B1 $i(IN VIVO) DELIVERY OF NEUROTRANSMITTERS BY IMPLANTED, ENCAPSULATED CELLS
03/02/1993US5190872 Monomolecular layer, coupled via glutaraldehyde and aminosilane
03/01/1993CA2075699A1 Process for increasing the enantio-selectivity of a candida lipase in the esterification of chiral alcohols, and an immobilized candida lipase
02/1993
02/27/1993CA2075259A1 Expression cloning method
02/24/1993EP0502949A4 Homologous guluronic acid alginate coating composition for in-vivo application and implantation and method of using same
02/18/1993WO1993003165A1 Process of enzyme catalysis in the presence of a temperature gradient
02/17/1993EP0286688B1 Carrier for culturing cells
02/10/1993EP0526587A1 MODIFICATION OF POLYMER SURFACES BY TREATMENT WITH Ce(IV) SALTS AND ELECTROMAGNETIC RADIATION
02/09/1993US5185415 Cationic vinylpyridine copolymers insoluble in water on surface of substrate; germicides; water, sewage treatment
02/09/1993US5185252 Enzymic oxidation of fatty acids on a porous bed solid support
02/04/1993DE4125186A1 Bio-catalyst contg. embedded immobilised enzymes or microorganisms - comprising polymer matrix formed of large block penetrated by channels through which medium contg. substrate can flow
01/1993
01/27/1993EP0524800A1 Adhesive formulations for binding proteins
01/27/1993EP0524663A1 High stability porous zirconium oxide spherules and support comprising same
01/27/1993EP0524604A2 Process for the preparations of S-(+)-2,2-dimethyl-cyclopropane carboxamid by genetically engineered microorganismes
01/26/1993US5182201 Lipase immobilization without covalent bonding on an amphiphilic support containing lipophilic alkyl chains
01/26/1993US5182111 In vivo delivery of active factors by co-cultured cell implants
01/26/1993CA1313154C Starch encapsulation of biocontrol agents
01/21/1993WO1993000935A1 Implant materials
01/19/1993US5180674 Saccharide compositions, methods and apparatus for their synthesis
01/12/1993US5178947 Magnetizable composite microspheres based on a crosslinked organosilicon polymer
01/05/1993US5177242 Process for preparing optically active cyanohydrins with enzymes
01/05/1993US5177013 Preparation of an immobilized lipase having a low water content without drying
01/05/1993US5177012 Biosensor containing immobilized Zymomonas mobilis cells for measuring glucose, fructose and sucrose
01/05/1993US5177005 Method for maintaining immobilized glucose isomerase activity during continuous isomerization of glucose to fructose
12/1992
12/30/1992EP0520748A1 Storage of materials
12/30/1992EP0520359A2 Beta-chitin immobilized microorganism and uses thereof
12/30/1992CN1067451A Production of l-malic acid by fixed cells
12/29/1992WO1993000439A1 In vivo delivery of active factors by co-cultured cell implants
12/29/1992WO1993000063A1 Capsule extrusion systems
12/29/1992US5175093 Bioactive cells immobilized in alginate beads containing voids formed with polyethylene glycol
12/29/1992CA2090118A1 Capsule extrusion systems
12/26/1992CA2071587A1 Microorganism immobilized carrier and producing method thereof
12/23/1992WO1992022643A1 IMMOBILIZED ENZYME PREPARATION AND PRODUCTION OF D-α-AMINO ACID
12/23/1992WO1992022221A1 Long-term antimicrobial activity obtained by sustained release of hydrogen peroxide
12/23/1992EP0377613B1 Conjugates of superoxide dismutase
12/18/1992WO1992022201A1 Process for producing magnetically responsive polymer particles and application thereof
12/16/1992EP0518445A1 Longterm antimicrobial activity obtained by sustained release of hydrogen peroxide
12/16/1992EP0517798A1 Stereospecific resolution by hydrolysis of esters of 2-arylpropionic acids by liver enzymes.
12/15/1992US5171779 Use of plasma to immobilize protein on polymeric surfaces
12/10/1992WO1992021779A1 Detection of pesticides of the organophosphorus and/or carbamate family
12/10/1992WO1992015674A3 Dna -or rna- modifying enzymes immobilized to supports
12/09/1992EP0344270A4 Process for producing magnetically responsive polymer particles and application thereof
12/09/1992CN1066832A Method for treating waste water containing phenol by fixed large edible fungus hypha
12/02/1992EP0516198A2 Magnetic-polymer particles
12/02/1992EP0516026A1 Hydrogel and method of producing same
12/01/1992US5168104 Suspension polymerization and crosslinking of addition polymer in presence of inorganic particles filled with blowing agent; dissolving particles
12/01/1992US5167812 Affinity chromatogry using dried calcium alginate-magnetite separation media in a magnetically stabilized fluidized bed
12/01/1992US5167811 Exterior coating binds with biomaterial
11/1992
11/29/1992CA2069650A1 Hydrogel and method of producing same