| Patents for C12N 11 - Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof (12,439) |
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| 01/22/1992 | EP0245338B1 Microcarrier for cell culture |
| 01/16/1992 | DE4122851A1 Prodn. of porous, non-particulate permeable matrix |
| 01/14/1992 | US5081295 Modified polyethers |
| 01/14/1992 | US5080891 Conjugates of superoxide dismutase coupled to high molecular weight polyalkylene glycols |
| 01/08/1992 | EP0465452A1 Microbes and their use to degrade n-phosphonomethylglycine in waste streams |
| 01/08/1992 | EP0465131A2 Biocatalyst carrier for bioreactor and method of treatment with biocatalyst |
| 01/08/1992 | EP0464184A1 Process for enzymatically treating substrates |
| 01/08/1992 | CN1057673A Preservation process of activated sludge |
| 01/07/1992 | US5079156 Crosslinked Polyvinyl Acylate Polymers |
| 01/07/1992 | US5079155 Bioaffinity chromatography |
| 01/07/1992 | US5079152 Antibody combining sites that exhibit stereoselective synthase activity, and methods using the same |
| 01/07/1992 | US5079011 Method using immobilized yeast to produce ethanol and alcoholic beverages |
| 01/03/1992 | CA2044845A1 Supports for active entities |
| 01/02/1992 | EP0354909B1 Variable crosslinked polymeric supports |
| 01/02/1992 | DE4021050A1 Microcapsules prepn. with liq. nucleus and semipermeable membrane - by adding droplets of heterogeneously prepd. sodium cellulose sulphate soln. to pptn. bath contg. poly:di:methyl di:allyl ammonium chloride |
| 01/02/1992 | DE4020406A1 New inorganic carrier for bio:catalysts in immobilisation of enzymes - obtd. by conditioning organic carrier comprising silicon di:oxide with aluminium oxide in acid aluminium salt, drying and calcining |
| 12/31/1991 | US5077217 Using enzymes in aqueous solutions |
| 12/31/1991 | US5077210 Immobilization of active agents on substrates with a silane and heterobifunctional crosslinking agent |
| 12/29/1991 | CA2045780A1 Biocatalyst carrier for bioreactor and method of treatment with biocatalyst |
| 12/27/1991 | EP0462670A1 Use of 1-(1-pyrrolidinylcarbonyl)pyridinium salts to attach compounds to caboxylated particles & a kit containing same |
| 12/19/1991 | CA2044525A1 Use of 1-(1-pyrrolidinylcarbonyl) pyridinium salts to attach compounds to carboxylated particles and a kit containing same |
| 12/18/1991 | EP0462082A2 Method of binding biological catalytic activities to sintered expanded clays and product obtained therefrom |
| 12/18/1991 | EP0461202A1 Enzyme containing composition for cleaning contact lenses and method therefor |
| 12/17/1991 | US5073491 Immobilization of cells in alginate beads containing cavities for growth of cells in airlift bioreactors |
| 12/17/1991 | CA1293215C Process and apparatus for enhancing biological and chemical reactions from high area inorganic base silica on fibers |
| 12/16/1991 | WO1991019783A1 Elastomeric polymer surfaces that support mammalian cells and processes for the preparation thereof |
| 12/16/1991 | CA2084645A1 Elastomeric polymer surfaces that support mammalian cells and processes for the preparation thereof |
| 12/14/1991 | CA2024196A1 Porous microbead permeable to macromolecules having immobilized therein at least one biological particulate |
| 12/11/1991 | EP0407390A4 Biocompatible coatings |
| 12/10/1991 | US5071747 Porous polymeric support containing biological cells in interconnected voids |
| 12/04/1991 | CN1014986B Ceramic articles having a nonporous core and porous outer layer |
| 12/03/1991 | US5070019 Sodium alginate and calcium chloride |
| 12/03/1991 | CA1292683C Dispersion polymers, processes for their preparation and their use |
| 11/28/1991 | WO1991018104A1 Indh enzyme compositions and their methods of use |
| 11/28/1991 | WO1991018090A1 Novel enzyme preparations and methods for their production |
| 11/27/1991 | CN1056530A Saccharide compositions, methods and apparatus for their synthesis |
| 11/27/1991 | CN1014868B Supporting method for immobilization of microorganism |
| 11/26/1991 | US5068321 Reaction of polysaccharide with carbonic acid esters in the presence of a base |
| 11/21/1991 | EP0456939A1 Hydrophilic porous fluoropolymer membrane |
| 11/21/1991 | EP0456765A1 Porous substrates with a high concentration of amine groups |
| 11/19/1991 | US5066401 Immobilizing biochemical material |
| 11/12/1991 | CA1291956C Membrane and a sensor and analytical method based upon the improved membrane |
| 11/05/1991 | US5063109 Covalent attachment of antibodies and antigens to solid phases using extended length heterobifunctional coupling agents |
| 11/05/1991 | US5062841 Implantable, self-regulating mechanochemical insulin pump |
| 11/05/1991 | CA1291719C Materials containing sulfonium groups used for enzyme immobilization |
| 10/31/1991 | WO1991016449A1 Saccharide compositions, methods and apparatus for their synthesis |
| 10/31/1991 | WO1991016425A1 Method for the light-induced immobilization of biomolecules on chemically 'inert' surfaces |
| 10/31/1991 | WO1991016377A1 MODIFICATION OF POLYMER SURFACES BY TREATMENT WITH Ce(IV) SALTS AND ELECTROMAGNETIC RADIATION |
| 10/31/1991 | CA2062715A1 Saccharide compositions, methods and apparatus for their synthesis |
| 10/29/1991 | US5061697 Adherent, autoencapsulating spray formulations of biocontrol agents |
| 10/29/1991 | CA1291431C Method of immobilizing enzymes |
| 10/29/1991 | CA1291430C Stabilized dispersed enzymes |
| 10/23/1991 | EP0172178B1 Method for cell culture |
| 10/22/1991 | CA1291209C Chemical probe and enzyme sensor having anodized aluminum oxide membrane |
| 10/16/1991 | EP0451706A1 Ultra-lightweight, open-pore foamed cellulose materials with large surface areas, having ion-exchangeable functional groups introduced therein |
| 10/15/1991 | US5057427 Method for resolution of stereoisomers |
| 10/15/1991 | CA1290890C Crosslinked polyacrylamide-sulfhydryl gel and sulfhydryl-functionalized derivatives thereof |
| 10/13/1991 | WO1991015952A1 Gas permeable thrombo-resistant coatings and methods of manufacture |
| 10/13/1991 | CA2080229A1 Gas permeable thrombo-resistant coatings and methods of manufacture |
| 10/09/1991 | EP0450628A1 Saccharide-modified, watersoluble proteins |
| 10/09/1991 | EP0450047A1 Polymer bead containing immobilized metal extractant |
| 10/09/1991 | EP0449968A1 PROCESS FOR THE PREPARATION OF HUMAN DNase |
| 10/08/1991 | US5055429 Porous inorganic material |
| 10/08/1991 | CA1290481C Graft copolymers of crosslinked polymers and polyoxyethylene, processes for their production, and their usage |
| 10/08/1991 | CA1290269C Immobilization of nonanchorage-dependent cells |
| 10/08/1991 | CA1290268C Spherical biocatalyst and process of producing the same |
| 10/03/1991 | WO1991014784A1 A process for increasing the amount of triglyceride of a fat or oil |
| 10/03/1991 | WO1991014774A1 A method of immobilizing cells onto a support material |
| 10/03/1991 | WO1991010910A3 Process for enzymatically treating substrates |
| 10/01/1991 | US5053520 Heterobifunctional maleimido containing coupling agents |
| 10/01/1991 | US5053332 Agarose beads, preferably incorporating biological materials |
| 10/01/1991 | US5053225 Functional organic thin film chemically bonded to biologically active agent |
| 10/01/1991 | CA1289902C Surface immobilization of plant cells |
| 09/24/1991 | US5051362 Enzyme immobilized by spray-drying and photocrosslinking a poly(vinyl alcohol) polymer |
| 09/24/1991 | CA1289493C Method and apparatus for catalyst containment in multiphase membranereactor systems |
| 09/19/1991 | WO1991013998A1 Bioassay device with non-absorbent textured capillary surface |
| 09/18/1991 | EP0447154A2 Device for ligand-receptor methods |
| 09/18/1991 | EP0447143A2 Carrier for biochemically active substances |
| 09/18/1991 | EP0446948A2 Biocatalysts immobilized by entrapment and process for their preparation |
| 09/18/1991 | EP0446582A1 Method for producing of recombinant human cysteineless gamma-interferon free of methionine at n-terminal |
| 09/17/1991 | CA1289091C Method for immobilization of enzyme and immobilized enzymes |
| 09/05/1991 | WO1991013098A1 Solid supports for use in solid-phase biosystems |
| 09/04/1991 | EP0444923A2 Water-soluble resin emulsion and process for preparation thereof |
| 09/04/1991 | EP0444514A2 Immobilisation of proteins on carriers |
| 09/04/1991 | EP0444092A1 Particulate immobilized lipase preparation, method for production thereof and use thereof. |
| 09/03/1991 | US5045203 Separation of protein antigens of Bordetella bacteria by affinity chromatography |
| 09/03/1991 | CA1288370C Weighted collagen microsponge |
| 09/01/1991 | CA2011220A1 Material having biological activity method for preparation thereof and dressing |
| 08/27/1991 | WO1991013163A1 Stereospecific resolution by hydrolysis of esters of 2-arylpropionic acids by liver enzymes |
| 08/27/1991 | US5043407 Crosslinked acrylic polymer |
| 08/27/1991 | US5043278 Physiologically-active substance fixed to a thin fiber carrier with an alkylene oxide chain |
| 08/27/1991 | CA2076972A1 Stereospecific resolution by hydrolysis of esters of 2-arylpropionic acids by liver enzymes |
| 08/20/1991 | US5040960 Apparatus for preparing encapsulated bodies |
| 08/13/1991 | US5039630 Method for producing granular multi-cellular glass and the glass produced by the method |
| 08/13/1991 | US5039559 Method of making magnetically attractable particles |
| 08/13/1991 | US5039420 Hydrophilic semipermeable membranes based on copolymers of acrylonitrile and hydroxyalkyl esters of (meth) acrylic acid |
| 08/13/1991 | CA1287588C Method for protein stabilization |
| 08/07/1991 | EP0439585A1 Immobilisation of ligands by radio-derivatized polymers. |
| 08/07/1991 | EP0439527A1 A process for producing l-phenyl acetyl carbinol (pac), an immobilized cell mass for use in the process and a method for preparing the cell mass |
| 08/06/1991 | US5037749 Cleaned animal bone with collagen matrix exposed for attachment sites |