Patents for C12N 11 - Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof (12,439)
06/1998
06/25/1998CA2275707A1 Immobilized enzyme and its use for the processing of triglyceride oils
06/25/1998CA2275413A1 Methods for the detoxification of nitrile and/or amide compounds
06/24/1998EP0849228A2 Carrier for bioreactor and method of treating wastewater using the carrier
06/24/1998EP0848756A1 Materials and methods relating to the attachment and display of substances on cell surfaces
06/23/1998US5770194 Fibrin sealant compositions and methods for utilizing same
06/18/1998WO1998026055A1 Immobilized esterases from crude extract and their use
06/18/1998DE19653730A1 Immobilisierte Proteine aus Rohextrakt und deren Verwendung zur Umsetzung von Estern Immobilized proteins from crude extracts and their use for the conversion of esters
06/17/1998EP0504288B1 Fluorinated poly(naphthyl ethers)
06/17/1998CN1185111A Eipthelial adhesive lactobacilli
06/17/1998CN1184852A Biological engineering products packings, the use and prepn. method thereof
06/16/1998US5766930 Method of biotreatment for solid materials in a nonstirred surface bioreactor
06/16/1998US5766914 Method of producing and purifying enzymes
06/16/1998US5766908 Chromatography
06/16/1998US5766907 Method for immobilization of whole microbial cells in calcium alginate capsules
06/16/1998US5766473 Enzyme loaded hydrophilic porous structure for protecting oxygen sensitive products and method for preparing same
06/10/1998EP0773975A4 Conducting electroactive biomaterials
06/09/1998US5763411 Solid support coated with fibrin monomer readily capable of being converted to fibrin polymer sealant or hemostat
06/09/1998US5763410 Kit for preparing a fibrin sealant
06/09/1998US5763203 Liking target particles on supports, cell organelle or virus and binding antibodies or fragments
06/09/1998US5762991 Continous process of producing beer
06/09/1998US5762959 Testing for explosion, implosion, diffusion, swelling and end product secretion; useful for cell grafting
06/04/1998WO1998023734A1 Polymer membrane with enzymes localised in the membrane and process for preparing products by reactions that take place in polymer membranes
06/04/1998WO1998023226A1 Biological tissue transplant coated with stabilized multilayer alginate coating suitable for transplantation and method for preparation thereof
06/04/1998DE19648881A1 Polymermembran mit in der Membran lokalisierten Enzymen sowie Verfahren zur Herstellung von Erzeugnissen mittels in Polymermembranen ablaufender Reaktionen Polymer membrane localized in the membrane enzymes and processes for the manufacture of products using expiring in polymer membranes reactions
06/03/1998EP0845060A1 Methods and compositions for sizing paper
06/03/1998EP0845031A1 Methods and chemical compounds for modifying polymers
06/02/1998US5760152 Crosslinked isocyanate functional polymer supports
06/02/1998US5759864 Mixing antibody with permeabilized cells; then separation
05/1998
05/28/1998WO1998022576A1 Carrier for deposition of microorganism and process for preparing the same
05/28/1998WO1998022573A1 Application of shear flow stress to chondrocytes
05/28/1998CA2272547A1 Application of shear flow stress to chondrocytes
05/27/1998CN1182798A Method for producing natural abscisic acid by fungus fermentation
05/26/1998US5756632 A hydrophilic gel enclosed within a membrane comprising a biocompatible, hydrophilic, segmented block polyurethane copolymer
05/26/1998US5756415 Method of making a enzyme immobilizing carrier
05/22/1998WO1998021356A1 Enzyme sensor
05/22/1998WO1998021351A2 Method of cell separation and polysaccharide production
05/20/1998EP0842264A1 Separation and concentration systems based on soluble oligosaccharide binding domains
05/14/1998WO1998020156A1 Hydrolase binding assay
05/14/1998WO1998020120A1 Mutant penicillin g acylases
05/14/1998CA2269659A1 Hydrolase binding assay
05/13/1998EP0840784A1 Method of producing and purifying enzymes
05/12/1998US5750657 Methods and compositions using fibrin monomer to make a fibrin sealant
05/12/1998US5750381 Monodeesterification of morphine-3,6-diglucuronide using beta-glucuronidase obtained from a mollusk, e.g. abalone, limpet patella vulgata or helix aspersa
05/12/1998US5750065 Adsorption of PCB's using biosorbents
05/12/1998US5749968 Device for priming for improved adherence of gels to substrates
05/07/1998WO1998018941A1 Method for preparing 2-hydroxy 4-methylthio butyric acid using a nitrilase
05/07/1998WO1998005363A3 Polypeptides having a single covalently bound n-terminal water-soluble polymer
05/07/1998CA2268869A1 Method for preparing 2-hydroxy 4-methylthio butyric acid using a nitrilase
05/06/1998EP0839778A1 Porous ceramics composite material and method of making the same
05/06/1998EP0839192A1 An improved immobilized penicillin g acylase
05/06/1998EP0839190A1 Processes for the production of amidase
05/06/1998CN1038257C Fixed yeast cell and its application to production of adenosine triphosphate
05/05/1998US5747311 Process for chemical modification of reactants by microbes
05/05/1998US5747078 Longterm antimicrobial activity obtained by sustained release of hydrogen peroxide
04/1998
04/29/1998EP0837627A1 Methods for reducing environmental contaminants
04/29/1998CN1180361A Cell growth substrate polymer
04/29/1998CN1180349A Compounds, compositions and methods for generating chemiluminescence with phosphatase enzymes
04/29/1998CN1180102A Oxidase function compound sensitive film containing hydrophobic nanometre prill and its making method and use
04/28/1998US5744337 Internal gelation method for forming multilayer microspheres and product thereof
04/28/1998US5744152 Polymeric compositions and methods of producing them
04/28/1998CA1339844C Positionally non-specific lipase
04/23/1998WO1998016631A1 Immobilized cofactor-dependent enzymes
04/23/1998WO1998010061A3 Method and immobilized biocatalyst for the production of l(-) malic acid
04/23/1998DE19745668A1 Coupling of bio-technological functional units
04/22/1998EP0837039A1 Construction of material for carrier structure for group of effective microorganisms and group of products
04/22/1998EP0836644A1 Means and process for nitrate removal
04/22/1998EP0836643A1 Immunoprotective barrier for transplantation of cells
04/21/1998US5741712 Biosensor comprising membrane of closely packed array of self-assembling amphiphilic molecules including plurality of ion channels having attached receptor moiety, wherein change of state causes change in ion flow
04/21/1998US5741686 Exopeptidase catalyzed site-specific bonding of supports, labels and bioactive agents to proteins
04/21/1998US5741685 Parenchymal cells packaged in immunoprotective tissue for implantation
04/21/1998US5741551 Preparation of polymeric surfaces
04/16/1998WO1998015620A1 Polymer-protein composites and methods for their preparation and use
04/16/1998CA2268261A1 Polymer-protein composites and methods for their preparation and use
04/15/1998EP0835304A1 Immobilized enzyme and its use for the processing of triglyceride oils
04/15/1998EP0835137A1 Encapsulated cells producing viral particles
04/14/1998US5739288 Fibrin sealant compositions
04/14/1998US5739091 Containing alkali or alkaline earth metal formate stabilizer; detergents
04/14/1998US5739020 Hydrolyzing in acid aqueous solution to form a sol-gels
04/14/1998US5738876 Method of solution overcoating with gelling polymer
04/08/1998EP0834560A1 Fine magnetic particles containing useful proteins bound thereto, process for producing the same, and use thereof
04/08/1998EP0833891A1 Cell treatment
04/08/1998EP0833838A1 Methods for reducing background binding in antibody preparations
04/08/1998EP0702679B1 Process for the isolation of lovastatin
04/08/1998CN1037981C Process for enzymatic synthetising cis, cis-hexadienic diacid
04/07/1998US5736625 Method for stabilizing proteins with saccharide linked protein polymer conjugates
04/07/1998US5736399 Containing natural or synthetic threads
04/02/1998WO1998013471A1 Novel composition
04/02/1998WO1998013307A1 Immobilised porous ceramic (ipc) material for the biological purification of wastewater or natural water contaminated by xenobiotics
04/02/1998DE19742156A1 Thin films containing functional molecules
04/02/1998CA2266756A1 Novel composition
04/01/1998EP0832201A1 A sample presentation apparatus for mass spectrometry
04/01/1998EP0831861A1 Stromal cell-based three-dimensional culture system for forming tubes, tendons, ligaments and corrective structures
03/1998
03/31/1998US5733763 Containing cellulose fibers; stability; flexibility; sustained release
03/26/1998DE19652823A1 Three dimension micro-system spacers
03/25/1998EP0831059A1 Mesoporous silica, process for the preparation thereof and use thereof
03/25/1998EP0830448A1 Continuous selective clonogenic expansion of relatively undifferentiated cells
03/24/1998CA1339777C Superoxide dismutase polymers
03/19/1998WO1998010657A1 Yeast composition
03/18/1998EP0829536A1 Carrier for bioreactor and method of producing the same
03/17/1998US5728577 Suitable for fermenting liquids, purifying household or industrial sewage using immobilized microorganisms
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