Patents for C12N 11 - Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof (12,439)
03/1994
03/01/1994US5290693 Immobilization of microorganisms or enzymes in polyvinyl alcohol beads
03/01/1994US5290692 Calcium titanium phosphate glass with sodium oxide and fibrinolytic enzymes for conversion of plasminogen to plasmin bonded to the glass
03/01/1994US5290683 Rapid analysis of ethanol in body fluids
03/01/1994CA2104928A1 Monitoring bioelectrochemical reactions and novel media for bioelectrochemical reactions
03/01/1994CA1327328C Bacterial enzymes
02/1994
02/23/1994EP0485447B1 Adherent, autoencapsulating spray formulations of biocontrol agents
02/22/1994US5288637 Apparatus for the synthesis of saccharide compositions
02/22/1994US5288635 Attaching mixed culture of Moraxella to immobile support
02/22/1994US5288489 Fibrinolysis and fibrinogenolysis treatment
02/22/1994US5288296 Production of microbial field crop inoculants
02/17/1994WO1994003530A1 A method of chemical coupling on solid phases
02/17/1994DE4244597C1 Prepn. of high-quality alcohol-free beer - by mashing raw materials with water, sepg. the spent hops, adding hot wort, reducing pressure, cooling etc.
02/17/1994CA2142011A1 A method of chemical coupling on solid phases
02/16/1994CN1082068A Microbeads prepared by dual-water-phase emulsification and preparing process
02/15/1994US5286495 Mixing cells with matrix forming composition, making small droplets, modulating surface electrical characteristics, introducing into gelling solution, treating gel droplets with polyelectrolyte to form microcapsule
02/08/1994US5284911 Reacting a bioligand with a modified acrylonitrile polymer having halogenated amide groups; isolation; separation; medical diagnosis
02/08/1994US5284761 Method of encapsulating cells in a tubular extrudate
02/08/1994US5284754 Process for the continuous conversion of cephalosporin derivatives into glutaryl-7-aminocephalosporanic acid derivatives
02/08/1994US5284587 A solubilizing system comprising a matrix gel, a time-release gel, bacteria producing extracellular hydrolases, an solubilizing inhibitor, nutrients and a housing providing air and water
02/03/1994WO1993022678A3 Optical and electrical methods and apparatus for molecule detection
02/02/1994EP0580761A1 Method and apparatus for immobilized enzyme reactions
02/02/1994EP0244444B1 Magnetic-polymer particles
02/01/1994US5283317 Water soluble adduct of superoxide dismutase
02/01/1994US5283187 Cell culture-containing tubular capsule produced by co-extrusion
02/01/1994US5283186 Preparation of a compressed membrane containing immobilized biologically acting material
02/01/1994US5283182 Hydrolysis of 5-phenyl hydantoin; yields D(-)phenyl glycine or N-carbamoyl derivative; separation; recycling
02/01/1994US5283123 Polymer/wax blend polymer particles having cellulose capable of binding charged molecule
01/1994
01/26/1994EP0579928A1 Immobilized lipase, process for producing the same and process for transesterifying oil and fat with the same
01/26/1994EP0579630A1 Membranes with immobilized microorganisms thereon and/or therein, process for obtaining such membranes, reactor comprising said membranes and process involving the use of said membranes, in particular for the elimination of metals or the degradation of xenobiotic organic compounds
01/26/1994EP0579596A1 Cell culture medium and method for preparing such medium.
01/26/1994CN1081206A Method for preparing malic acid with enzyme engineering technology
01/25/1994US5281661 Contacting aqueous conductive mixture with carrier based on a polymer containing hydrophobic groups to complex factor XI
01/25/1994US5281660 Method of attaching dialdehyde starch to a surface and products produced by that method
01/24/1994CA2100926A1 Culture system for anchorage dependent cells
01/20/1994WO1994001567A1 Process for immobilizing enzymes to the cell wall of a microbial cell by producing a fusion protein
01/20/1994WO1994001166A1 Implanting devices for release of neuroinhibitory compounds
01/18/1994US5279955 Heterofunctional crosslinking agent for immobilizing reagents on plastic substrates
01/18/1994US5279954 Coupling a nucleophile to protein; binding to other adjuvants
01/18/1994US5279948 Immobilization of enzymes with a cross-linking agent and a polymer containing l-amino ethylene moieties
01/18/1994US5279745 Polysulfones impregnated with powdered activated carbo
01/12/1994EP0578617A2 Lyophilized granules containing fungus microorganisms, and a process for the preparation thereof
01/06/1994WO1993021331A3 Polysaccharide binding fusion proteins and conjugates
01/05/1994EP0577162A1 Immobilized enzyme on a carrier of cross-linked gelatin and active carbon
01/04/1994US5275943 Inner core of dehydrated bacterial cysts; inner coating of water-soluble hydroxypropyl methylcellulose; outer layer of sodium sulfate coated sodium carbonate peroxyhydrate particles
12/1993
12/29/1993EP0575695A2 Flat, biodegradable carrier material for denitrificants in biological sewage plants
12/29/1993EP0575345A1 Nonaqueous polymeric reagent compositions and applications thereof
12/28/1993US5273898 Thermally stable and positionally non-specific lipase isolated from Candida
12/23/1993WO1993026019A1 Preparation of controlled size inorganic particles for use in separations, as magnetic molecular switches, and as inorganic liposomes for medical applications
12/23/1993WO1993025594A1 Supports having azlactone-functional surfaces, adduct supports, and methods of preparing same
12/23/1993CA2137145A1 Preparation of controlled size inorganic particles for use in separations, as magnetic molecular switches, and as inorganic liposomes for medical applications
12/23/1993CA2136004A1 Supports having azlactone-functional surfaces, adduct supports, and methods of preparing both
12/16/1993DE4218937A1 Determn. of formaldehyde concn. in aq. media - using pH sensor carrying microorganisms which oxidise formaldehyde to acid, in rapid, simple and inexpensive process without using added reagents
12/15/1993EP0382767B1 Method for immobilizing lipase
12/15/1993EP0217917B1 Weighted microsponge for immobilizing bioactive material
12/14/1993US5269903 Microbioelectrode and method of fabricating the same
12/14/1993CA1325310C Process for the preparation of monodispersed polymer beads
12/14/1993CA1325086C Macroporous, asymmetric, hydrophilic polyaramide membranes
12/09/1993WO1993024619A1 Lipases from hyphozyma
12/09/1993WO1993024112A1 Microencapsulation of cells
12/09/1993WO1993024077A1 Non-fibrogenic, alginate-coated transplants, process of manufacture and method of use thereof
12/09/1993WO1993024076A1 Coated transplant and method for making same
12/09/1993CA2135770A1 Non-fibrogenic, alginate-coated transplants, process of manufacture and method of use thereof
12/09/1993CA2135769A1 Coated transplant and method for making same
12/07/1993US5268286 Method for immobilizing biocatalyst in granular form with a photo-crosslinkable resin
12/07/1993US5268110 Oil removing method
12/02/1993DE4314981A1 Measuring biochemical oxygen@ demand - using a cuvette which is coated with polymer-immobilised bio-catalyst
12/01/1993EP0571748A2 Biocatalysator based on polyurethane
11/1993
11/30/1993US5266500 Diagnostics
11/30/1993US5266471 Immobilization of proteins
11/24/1993EP0570381A1 Method for immobilization of thiol compounds via activation of polymers, activated polymers, and products obtained by the method
11/24/1993EP0390841B1 A method for modifying the surface of a polymer
11/23/1993CA1324479C Granular inorganic moldings and a process for production thereof
11/18/1993EP0569468A1 Use of an enzyme containing granulate and method for production of a pelletized fodder.
11/18/1993EP0569462A1 Process for separation of two solid components
11/17/1993CN1078495A All-hydrolytic method for fixed composite exopeptidase and bitter-removing method thereof
11/16/1993US5262451 Multifunctional thrombo-resistant coatings and methods of manufacture
11/16/1993US5262317 Polyacrylonitrile modified with hydrogen halide for immobilization of biological substances
11/16/1993US5262313 Carrageeman-immobilized esterase
11/11/1993WO1993022678A2 Optical and electrical methods and apparatus for molecule detection
11/11/1993WO1993022360A1 Copolymers and non-porous, semi-permeable membrane thereof and its use for permeating molecules of predetermined molecular weight range
11/11/1993WO1993022245A1 Apparatus and process for removal of pollutants from waste water
11/11/1993DE4214822A1 Appts. for continuous determn. of oxido:reductase substrate(s) - contg. immobilised enzyme
11/09/1993US5260195 Nonaqueous polymeric reagent compositions and applications thereof
11/09/1993US5260002 Method and apparatus for producing uniform polymeric spheres
11/09/1993CA1324100C Multiple stage affinity process for isolation of specific cells from a cell mixture
11/04/1993DE4133920C1 Low protein, pectin rich cellular material prepn. - by alkaline extn. of de-juiced plant tissue, blanching, alkaline de-esterification, acid washing, washing to remove acid and drying
11/03/1993EP0567830A1 Modified lipase, method of modification and applications
11/03/1993EP0567661A1 Modified lipase, method of modification and applications
11/02/1993US5258041 Method of biomolecule attachment to hydrophobic surfaces
10/1993
10/28/1993WO1993021336A1 Method for the preparation of d-aminoacids or d-aminoacids derivatives
10/28/1993WO1993021331A2 Polysaccharide binding fusion proteins and conjugates
10/28/1993WO1993021266A1 Crosslinked biocompatible encapsulation compositions and methods
10/28/1993WO1993020935A1 Activated substrate materials, their production and use
10/28/1993WO1993020838A1 Method and compositions for treatment of pyonecrotic processes
10/28/1993CA2117887A1 Polysaccharide binding fusion proteins and conjugates
10/28/1993CA2111088A1 Method for the preparation of d-aminoacids or d-aminoacids derivatives
10/26/1993US5256271 Biologically active substance in the interior or on surface of porous conductive material layer deposited on surface of transducing material
10/26/1993CA1323593C Process for the enzymatic preparation of l-2-amino-4- methylphosphinobutyric acid
10/20/1993EP0565978A1 Artivated carriers, their fabrication and use
10/19/1993US5254468 Bilayer pellet containing immobilized xylose isomerase and urease for the simultaneous isomerization and fermentation of xylose to ethanol