| Patents for C12N 11 - Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof (12,439) |
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| 03/12/1991 | CA1281301C Microcarrier for cell culture |
| 03/08/1991 | CA2005917A1 Method for activating polymeric carriers and compositions prepared therefrom for use in affinity chromatography |
| 03/06/1991 | CA2024598A1 Method for activating protein c |
| 03/05/1991 | US4997758 Immobilized enzymes |
| 03/05/1991 | US4997753 Weighted collagen microsponge for immobilizing bioactive material |
| 02/26/1991 | US4996154 Method for growing cellular tissue |
| 02/26/1991 | US4996150 Biocatalyst immobilization in a gel of anionic polysaccharide and cationic polymer |
| 02/23/1991 | WO1991002811A1 Resuspendable coated magnetic particles and stable magnetic particle suspensions |
| 02/22/1991 | WO1991002768A1 Immobilisation of ligands by radio-derivatized polymers |
| 02/22/1991 | CA2039702A1 Immobilisation of ligands by radio-derivatized polymers |
| 02/21/1991 | WO1991001720A1 Composition and method of promoting hard tissue healing |
| 02/19/1991 | US4994385 Heterobifunctional coupling agents |
| 02/19/1991 | CA1280380C Stabilization of extracellular enzymes |
| 02/16/1991 | WO1991002577A1 Blotting methods using polyaldehyde activated membranes |
| 02/16/1991 | CA2059549A1 Blotting methods using polyaldehyde activated membranes |
| 02/13/1991 | EP0412507A1 Process for fractionating high-molecular products by hollow particles |
| 02/12/1991 | US4992172 Polyaldehyde activation microporous membrane |
| 02/06/1991 | EP0411711A2 Attachment of compounds to polymeric particles using dication ethers and a kit containing same |
| 02/06/1991 | EP0411038A1 Process for forming and using microdroplets. |
| 02/04/1991 | WO1991001802A1 Adherent, autoencapsulating spray formulations of biocontrol agents |
| 02/04/1991 | CA2064477A1 Adherent, autoencapsulating spray formulations of biocontrol agents |
| 01/30/1991 | EP0410877A1 Composition for chemical and biological purification of polluted water and process for preparation thereof |
| 01/30/1991 | CN1048887A Preparation of gelled biological fixatives |
| 01/29/1991 | US4988568 Crosslinked copolymers of unsaturated amides, esters, and acids; narrow particle size distribution |
| 01/24/1991 | DE3923514A1 Rotary reactor for two insol. liq. phases - with inner and outer chambers and jacket of porous material |
| 01/22/1991 | US4987075 Method of making an enzyme membrane for enzyme electrodes |
| 01/22/1991 | US4987068 Porous inorganic support spheres which can be cleaned of surface biomass under fluidized bed conditions |
| 01/22/1991 | CA1279279C Process for producing ribonucleosides |
| 01/16/1991 | EP0408292A2 Vinyl copolymer and adsorbent for microorganisms |
| 01/16/1991 | EP0407900A2 Flat or capillary membrane manufactured from a mixture of polyvinylidene fluoride and a second by chemical reaction hydrophilable polymer |
| 01/16/1991 | EP0407390A1 Biocompatible coatings. |
| 01/15/1991 | US4985166 Magnetizable composite particles based on cross-linked organopolysiloxane, process for preparation thereof and their application in biology |
| 01/15/1991 | US4985144 Purification of protein antigens |
| 01/10/1991 | WO1991000346A1 Polynucleotide phosphorylase immobilized on tris(hydroxymethyl)methylacrylamide polymer beads |
| 01/09/1991 | EP0407033A2 Lipase and isozymes, notably of Candida rugosa, and their use |
| 01/08/1991 | US4983524 Method of immobilizing enzymes on a support with iridoid aglycone cross-linking agents |
| 01/08/1991 | US4983510 Enzymes immobilized on latex polymer particles for use with an amino acid electrosensor |
| 01/01/1991 | US4981961 Chemically-stable chromatography adsorber; modifying nucleophilic polymers with pyridine bases |
| 01/01/1991 | US4981798 Immobilization of growing microorganisms on polymer-coated cotton gauze |
| 12/31/1990 | WO1991000296A1 Enzymatically binding bioactive materials to proteins |
| 12/31/1990 | CA2063434A1 Enzymatically binding bioactive materials to proteins |
| 12/27/1990 | WO1990015868A1 Immobilized lipase preparation and use thereof for ester synthesis |
| 12/18/1990 | US4978619 Polymerization of fine powdered enzyme dissolved in monomer; displacement of organic solvent |
| 12/13/1990 | WO1990015137A1 Enzymes immobilised on microporous composite membranes, activated supports prepared therewith, and uses thereof |
| 12/13/1990 | WO1990015136A1 A method of growing and preserving fungi and bacteria |
| 12/11/1990 | CA1277620C Preparation process of immobilized enzymes and apparatus for carrying out same |
| 12/06/1990 | WO1990015146A1 Enzymes and their use |
| 12/06/1990 | CA2057007A1 Enzymes and their use |
| 12/05/1990 | EP0382736A4 Receptor membranes |
| 12/04/1990 | US4975375 Biocatalyst immobilization with a reversibly swelling and shrinking polymer |
| 12/04/1990 | CA1277268C Immobilized acylase, process for its preparation and its use |
| 12/04/1990 | CA1277267C Immobilization of enzymes |
| 12/04/1990 | CA1277266C Process to preserve acid-producing bacteria and compositions produced thereby |
| 12/04/1990 | CA1277265C Cell adhesion peptide |
| 11/28/1990 | EP0398880A1 Multiple stage affinity process for isolation of specific cells from a cell mixture |
| 11/27/1990 | CA1276900C Process and compositions for preparing phenylalanine |
| 11/22/1990 | EP0397824A1 Use of aminoaldehyde polymers for purifying waste water |
| 11/22/1990 | EP0397784A1 A method for immobilizing a polypeptide in a polymer and a membrane produced thereby. |
| 11/20/1990 | US4971801 Natural membranes vesicles and ribosomes |
| 11/14/1990 | EP0397227A1 Method of preparation of an antimicrobial particulate, its product and applications |
| 11/14/1990 | EP0397119A2 Surface-modified polyacrylonitrile substrates |
| 11/13/1990 | USRE33441 Immobilization of biologically active material with glutaraldehyde and polyazaetidine |
| 11/13/1990 | US4970273 Biochemical immobilization |
| 11/13/1990 | US4970156 Immobilization of active protein by cross-linking to inactive protein |
| 11/08/1990 | CA2016061A1 Surface modified polyacrylonitrile substrates |
| 11/07/1990 | EP0396435A1 Polyaza derivatives and their metal complexes for use in the fixation of oxygen |
| 11/07/1990 | EP0396138A2 Method for growing cellular tissue |
| 11/07/1990 | EP0135514B1 Cross linked porous membranes |
| 11/06/1990 | US4968616 Superoxide dismutase derivatives, method of producing same and medicinal use of same |
| 11/06/1990 | US4968605 Immobilization of enzymes on porous melt spun polyamide yarns |
| 11/06/1990 | CA1275955C Weighted microsponge |
| 11/01/1990 | WO1990012873A1 Micro-particules for immobilising macromolecules |
| 11/01/1990 | WO1990012604A1 Method for implanting large volumes of cells on polymeric matrices |
| 11/01/1990 | WO1990007545A3 Stabilized microporous materials and hydrogel materials |
| 10/31/1990 | EP0242302B1 Material for affinity chromatography and its use in the separation and purification of protein antigens from bacteria of the genus bordetella |
| 10/30/1990 | US4966613 Method of producing effective porous glass shapes |
| 10/23/1990 | US4965128 Hollow fibers; sustained release |
| 10/23/1990 | US4965051 Disiufecting giocatalyst by iradiating with ultraviolet light |
| 10/23/1990 | CA1275533C Magnetic-polymer particles |
| 10/20/1990 | WO1990013540A1 Active carbonates of polyalkylene oxides for modification of polypeptides |
| 10/18/1990 | WO1990012092A1 Process for immobilizing proteins, peptides, coenzymes, etc. on a substrate |
| 10/18/1990 | WO1990011786A1 Enzyme containing composition for cleaning contact lenses and method therefor |
| 10/18/1990 | DE4010526A1 Flexible fleece-like filter material |
| 10/17/1990 | EP0392735A2 Polymeric supports |
| 10/16/1990 | US4963664 Processes for the preparation of amides and amines from a material having carboxyl-containing polysaccharides and products therefrom |
| 10/16/1990 | US4963494 Enzyme immobilization in an anisotropic ultrafiltration membrane |
| 10/16/1990 | US4963431 With adhesives; for holding nutrients for plant growth |
| 10/11/1990 | DE3910966A1 Support material coated with enzymes |
| 10/09/1990 | US4962047 Mixing and separating solid phase supports by pressure variation |
| 10/09/1990 | US4962046 Seed polymerized latex particles with acetal groups which can bind biologically active substances |
| 10/02/1990 | CA1274948A1 Bead-shaped crosslinked copolymers containing epoxide groups and basic amino groups, a process for their preparation and their use |
| 09/26/1990 | EP0388588A2 Method for producing immobilized yeast |
| 09/26/1990 | EP0388428A1 -i(IN VIVO) DELIVERY OF NEUROTRANSMITTERS BY IMPLANTED, ENCAPSULATED CELLS. |
| 09/25/1990 | US4959461 Processes for the preparation of amides and amines from a material having carboxyl-containing polysaccharides and products therefrom |
| 09/20/1990 | WO1990010696A1 Biocatalytic process and magnetic glass or ceramic carrier particle and device for implementing the process |
| 09/20/1990 | DE3909018A1 Protein-reinigungsverfahren Protein-cleaning methods |
| 09/18/1990 | US4957868 Cylindrical hollow carriers for microorganisms made of nonwoven fabric |
| 09/18/1990 | CA2012409A1 Process for the preparation of immobilized yeasts |
| 09/18/1990 | CA1274255A1 Method for producing granular multi-cellular glass and the glass produced by the method |
| 09/12/1990 | EP0386763A1 Selective permeable membrane, method of producing and electrode using the same |