Patents
Patents for C12N 1 - Micro-organisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving micro-organisms or compositions thereof; Processes of preparing or isolating a composition containing a micro-organism; Culture media therefor (148,866)
07/1991
07/20/1991CA2027835A1 Strains of phaffia rhodozyma containing high levels of astaxanthin
07/19/1991CA2034385A1 Vector to produce biologically important peptides
07/18/1991WO1991010361A1 Composition to improve survival of biological materials
07/17/1991EP0437378A2 DNA sequence for an antibiotic biosynthesis enzyme
07/17/1991EP0437100A1 SfiI restriction endonuclease and methylase genes and Method for their cloning.
07/17/1991EP0437071A1 Novel cloning host organisms
07/17/1991EP0436886A1 Process for producing L-isoleucine and microorganisms suitable therefore and recombinant DNA
07/17/1991EP0436625A1 Mixed feed recombinant yeast fermentation
07/17/1991CA2034220A1 Expression vectors that produce steroid receptors, steroid receptor chimera, screening assays for steroid receptors and clinical assays using synthesized receptors and receptor vector
07/16/1991US5032522 Method of making staphylococcus aureus vaccine
07/16/1991US5032516 Pichia pastoris alcohol oxidase II regulatory region
07/16/1991US5032512 Biosynthesis from hydrocarbons
07/16/1991US5032510 Method for expression and secretion in bacillus
07/16/1991US5032399 Gastrointestinal side effect reduction of antibiotic therapy, Lactobacillus
07/16/1991CA1286243C Biological control of damping off and root rot and a seed inoculum therefore
07/16/1991CA1286240C Tylosin resistance-conferring gene, designated tlrc, for use in streptomycesfradiae
07/16/1991CA1286239C Recombinant dna plasmid for xanthan gum synthesis
07/12/1991CA2007713A1 Plant dna virus vector for the transformation of plants and process for the production of transgenic plants
07/11/1991WO1991009950A1 Recombinant expression vectors and purification methods for thermus thermophilus dna polymerase
07/11/1991WO1991000343A3 Mutant enzyme having reduced stability under industrial application conditions
07/11/1991WO1990009449A3 Candida tropicalis transformation system
07/11/1991CA2073436A1 Preparation exhibiting enzymatic delignification activity, a method of producing the same, and applications thereof
07/10/1991EP0436508A2 Mutant microorganisms useful for cleavage of organic C-S bonds
07/10/1991EP0436355A2 Process for producing 7-aminocephem compound or salts thereof
07/10/1991CN1052897A Subtilisin mutants
07/10/1991CN1052896A Recombinant herpesvirus of turkeys and live vector vaccines derived thereof
07/10/1991CN1013120B Improved process for producing a-21978c derivative
07/09/1991US5030714 Isolated or synthetic peptide; diagnosis of aids
07/09/1991US5030574 Plasmidless Lac strain of bacilus megaterium QM B1551
07/09/1991US5030570 Genetic engineering
07/09/1991US5030569 Cloning DNA from Anabena flos-aquae
07/09/1991US5030567 Method for production of L-phenylalanine by recombinant E. coli ATCC 67460
07/09/1991US5030361 Method of separating living cells
07/09/1991CA1285895C Yeast production of hepatitis b surface antigen
07/06/1991CA2032937A1 Mutant microorganisms useful for cleavage of organic c-s bonds
07/03/1991EP0435776A1 Artificial promoter for protein expression in yeast
07/03/1991EP0435725A1 DNA having the genetic information of phospholipase D and its use
07/03/1991EP0435617A1 Bovine myogenic factor gene
07/03/1991EP0435152A2 Process for the enantioselective preparation of (omega-1)-hydroxyalkylxanthines
07/03/1991EP0435132A1 Process for the fermentative production of amino acids, especially L-lysine, microorganisms suitable therefor and recombinant DNA
07/03/1991EP0435028A2 Procedure for releasing poly-3-hydroxycarboxylic acids
07/03/1991EP0434992A1 Enteroviral polypeptide and group-specific detection of enterovirus infection
07/03/1991EP0434747A1 Viral vaccines
07/03/1991EP0434721A1 Viral nucleotide sequences
07/02/1991US5028533 Precursor polypeptide, DNA sequence coding therefor, vectors host organisms, and processes involving same
07/02/1991US5028441 Animal feeds, digestion, heating, fermentation
07/02/1991US5028420 Muteins of tumor necrosis factor
07/02/1991CA1285513C Fermentation process and fermenter
07/02/1991CA1285507C Hybrid interferons
07/02/1991CA1285506C Shuttle vectors from rhodococcus equi
07/02/1991CA1285505C Stable dna constructs containing as selectable markers, genes whose products are essential for normal cell growth on complex media
06/1991
06/30/1991WO1991009956A1 Artificial promoter for expressing proteins in yeast
06/27/1991WO1991009131A1 Cloning vector for use in lactic acid bacteria
06/27/1991WO1991009130A1 Fermentation process for the production of pyrimidine deoxyribonucleosides
06/27/1991WO1991009124A1 Variants of pai-2
06/27/1991WO1991009045A1 Hepatocellular carcinoma oncogene
06/27/1991WO1991008761A1 Novel platelet-derived growth factor b chain analogs and method for homogeneous production thereof
06/26/1991EP0434616A1 Method and appliance for the genetic transformation of cells
06/26/1991EP0434605A2 Novel process for the production of unfused protein in E. coli
06/26/1991EP0433945A2 Insecticides produced by transformation of B.t. Kurstaki with heterologeous genes
06/26/1991EP0433827A2 Cytotoxic lymphocyte maturation factor and monoclonal antibodies directed thereto
06/26/1991CN1052508A Polypeptides, dna sequences allowing their expression, method of preparation, utilization
06/26/1991CN1052507A Structural method of spiramycin streptomycete with cloned propionyl-enzyme gene
06/25/1991US5026647 Selective medium for propionibacterium growth
06/25/1991US5026645 Cultivation of plasmid-containing escherichia coli; radio-active detectors
06/25/1991US5026641 Using medium containing product formed from acid-coagulation of natural rubber latex; and/or treatment of rubber-free serum with proteolytic or starch-saccharified enzymes
06/25/1991US5026639 Method to improve mRNA translation and use thereof for production of platelet factor-4
06/25/1991US5026636 Methods and compositions for production of mycoplasmal adhesins
06/25/1991US5026417 Methods and compositions for increasing the amounts of phosphorus and/or micronutrients available for plant uptake from soils
06/25/1991CA1285154C Inoculant composition for plants
06/23/1991WO1991009955A1 Endogenous gene expression modification with regulatory element
06/23/1991WO1991009947A1 Polypeptides having serine protease inhibitor activity and dna coding therefor
06/23/1991WO1991009871A1 Hybrid molecules having translocation region and cell-binding region
06/23/1991CA2572802A1 Cytotoxic lymphocyte maturation factor and monoclonal antibodies directed thereto
06/23/1991CA2071969A1 Hybrid molecules having translocation region and cell-binding region
06/23/1991CA2070399A1 Polypeptides and dna coding therefor
06/23/1991CA2033010A1 Method for separating components in a mixture
06/22/1991WO1991009961A2 Novel products
06/22/1991CA2071982A1 Products
06/21/1991WO1991009132A1 Cloning vector for use in lactic acid bacteria and a method for constructing the same
06/20/1991WO1991009126A1 Production of human basic fgf mutein
06/20/1991CA2070989A1 Production of human basic fgf mutein
06/20/1991CA2032675A1 Platelet-derived growth factor b chain analogs and method for homogeneous production thereof
06/20/1991CA2032443A1 Process and apparatus for the genetic transformation of cells
06/19/1991WO1991009129A1 Stable integration of dna in bacterial genomes
06/19/1991EP0433117A1 Novel polypeptides, the DNA sequences allowing their expression, method of preparation, and utilization
06/19/1991EP0433033A1 Method of cultivating mycorrhizal fungi and their fruit bodies
06/19/1991EP0432697A2 BU-4146T antibiotic
06/19/1991EP0432443A1 Polyester based on 4-hydroxyalkanoic acids and process for their preparation
06/19/1991EP0254735B1 Thermally stable and ph stable subtilisin analogs and method for production thereof
06/19/1991EP0207100B1 Process for changing the effective pore size of a structure
06/19/1991CN1052331A Novel antigens and methods therefor
06/19/1991CN1052330A Bee glue vaccine of poultry cholera and its preparation method
06/19/1991CN1052329A Method and compositions for stimulating vesicular-arbuscular mycorrhizal fungi
06/19/1991CA2070676A1 Stable integration of dna in bacterial genomes
06/19/1991CA2032405A1 Organic compounds
06/18/1991US5024948 Genetically6 engineered actinomyces which produce antitumor-antibacterial complexes by aerobic fermentation
06/18/1991US5024943 Regulatory region cloning and analysis plasmid for bacillus
06/18/1991US5024941 Genetic engineering
06/18/1991US5024937 Reduced fouling of membrane with oil-based liquid foam inhibitor