| Patents for C12P 23 - Preparation of compounds containing a cyclohexene ring having an unsaturated side chain containing at least ten carbon atoms bound by conjugated double bonds, e.g. carotenes (1,631) |
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| 09/13/2000 | EP1035206A1 Astaxanthin Synthetase |
| 09/13/2000 | CN1266101A Astaxanthin synthetic enzyme |
| 08/30/2000 | EP1031627A1 Beta-carotene 15,15'-dioxygenase |
| 08/22/2000 | CA2297438A1 .beta..beta.-carotene 15,15'-dioxygenases |
| 07/11/2000 | US6087152 Dna sequence which codes geranylgeranyl pyrophosphate synthase of flavobacterium species r1534; improved biosynthesis from farnesyl pyrophosphate and isopentyl pyrophosphate to beta-carotene, lycopene, and others |
| 06/07/2000 | EP1005565A1 Novel carotenoid-producing bacterial species and process for production of carotenoids using same |
| 05/31/2000 | EP0587872B1 Intersexual heterozygous phycomyces |
| 05/24/2000 | EP1002117A1 Methods for producing carotenoid compounds, and speciality oils in plant seeds |
| 05/04/2000 | WO2000024369A1 Solar radiation protection composition |
| 05/02/2000 | US6057484 Method of obtaining a composition containing 9-cis β-carotene in high-purity |
| 04/27/2000 | WO2000023605A1 cDNA SEQUENCE TRANSCRIBING A mRNA CODING FOR THE TERMINAL OXYDASE ASSOCIATED WITH CAROTENOID BIOSYNTHESIS AND USES |
| 04/23/2000 | CA2251457A1 Compositions including naturally occurring compounds from plants, algae and cyanobacteria for protection against solar radiation |
| 03/22/2000 | CN1248294A Fermentative production of valuable compounds on industrial scale using chemically defined media |
| 03/09/2000 | WO1999063055A9 Genes of carotenoid biosynthesis and metabolism and methods of use thereof |
| 02/16/2000 | EP0979302A1 Isolation of carotenoid crystals from microbial biomass |
| 02/08/2000 | US6022701 Culturing cells for production of astaxanthin; collecting the cells grown cultivating under conditions suitable for induction and accumulation of astaxanthin in cells |
| 01/18/2000 | US6015684 Astaxanthin over-producing strains of Phaffia rhodozyma method for their cultivation and their use in animal feeds |
| 01/13/2000 | WO2000001650A1 Method of vitamin production |
| 01/13/2000 | CA2831321A1 Production of isoprenoid in recombinant yeast |
| 01/13/2000 | CA2331343A1 Production of isoprenoid in recombinant yeast |
| 01/12/2000 | EP0970236A2 Fermentative production of valuable compounds on an industrial scale using chemically defined media |
| 01/12/2000 | CN1241149A Flotation separation method and system for dewatering suspensions of microalgae and extracting components therefrom |
| 01/12/2000 | CN1241148A Method for dewatering microalgae with bubble column |
| 12/29/1999 | EP0966960A1 Agent for inhibiting carcinogenesis or tumor metastasis |
| 12/29/1999 | CN1047773C Method for preparation of natural carotene |
| 12/09/1999 | WO1999063055A1 Genes of carotenoid biosynthesis and metabolism and methods of use thereof |
| 12/09/1999 | CA2330167A1 Genes of carotenoid biosynthesis and metabolism and methods of use thereof |
| 12/02/1999 | WO1999061652A1 Carotenoid ketolase genes and gene products, production of ketocarotenoids and methods of modifying carotenoids using the genes |
| 12/02/1999 | WO1999061399A1 Genes encoding epsilon lycopene cyclase and method for producing bicyclic epsilon carotene |
| 12/02/1999 | CA2333281A1 Carotenoid ketolase genes and gene products, production of ketocarotenoids and methods of modifying carotenoids using the genes |
| 12/02/1999 | CA2329156A1 Genes encoding epsilon lycopene cyclase and method for producing bicyclic epsilon carotene |
| 11/10/1999 | EP0955363A2 Dna sequences encoding enzymes involved in production of isoprenoids |
| 11/10/1999 | CN1234445A Production of improved isoprenoids |
| 11/06/1999 | CA2270711A1 Improved production of isoprenoids |
| 10/26/1999 | US5972690 DNA strands useful for the synthesis of xanthophylls and the process for producing the xanthophylls |
| 10/26/1999 | US5972642 Cultivating a strain of phaffia rhodozyma with specific oxygen transfer rate in a shake flask with biotin or desthiobiotin in the media; culturing under growth limiting conditions to increase astaxanthin production; harvesting |
| 10/21/1999 | WO1999053071A1 Process for producing isoprenoid compounds by using microorganisms and method for detecting compounds having antibacterial or herbicidal activity |
| 10/21/1999 | CA2736981A1 Process for producing isoprenoid compounds by microorganisms |
| 10/20/1999 | EP0553085B1 A high productivity, continuous fermentation process for carotenoid-producing microorganisms |
| 09/14/1999 | US5951875 Adsorptive bubble separation methods and systems for dewatering suspensions of microalgae and extracting components therefrom |
| 09/01/1999 | CN1227609A Method for producing carotenoid compounds and speciality oils in plant seeds |
| 08/25/1999 | CN1226923A Process for preparing granular microbial biomass and isolation of valuable compounds therefrom |
| 08/10/1999 | US5935808 Carotenoid-producing bacterial species and process for production of carotenoids using same |
| 08/04/1999 | EP0933427A2 Beta-carotene hydroxylase gene |
| 08/04/1999 | EP0933359A1 Composition containing 9-cis beta-carotene in high-purity and method of obtaining the same |
| 07/13/1999 | US5922560 Astaxanthin over-producing strains of Phaffia rhodozyma, methods for their cultivation, and their use in animal feeds |
| 07/07/1999 | CN1221737A Extracting process of carotene from trispore Bruce mould |
| 06/30/1999 | EP0925366A1 Methods for producing carotenoid compounds and speciality oils in plant seeds |
| 06/08/1999 | US5910433 Keto group-introducing enzyme, DNA coding therefor and method for producing ketocarotenoids |
| 06/08/1999 | US5910254 Rupturing algal cells; introducing the aqueous suspension into a froth flotation column, generating fine bubbles, adsorbing the ruptured cells onto the bubbles to form alga agglomerates; extraction of carotenoids |
| 06/01/1999 | US5908868 Retinol derivatives useful for enhancing immune response |
| 05/19/1999 | CN1217029A Prepn. of microbial polyunsaturated fatty acid contg. oil from pasteurised biomass |
| 05/11/1999 | US5902738 Enzymatic acylation |
| 05/06/1999 | EP0912506A1 PROCESS FOR THE RECOVERY OF CRYSTALLINE $g(b)-CAROTENE FROM A NATURAL SOURCE |
| 04/29/1999 | WO1999006586A9 Novel carotenoid-producing bacterial species and process for production of carotenoids using same |
| 04/22/1999 | WO1999018810A1 A method for producing animal food containing a colour pigment |
| 04/21/1999 | EP0909329A1 Method of control of haematococcus spp. growth process |
| 04/07/1999 | EP0906414A2 Process for the preparation of a granular microbial biomass and isolation of valuable compounds therefrom |
| 03/30/1999 | US5888791 Metabolites in culture |
| 03/16/1999 | US5882849 Method of control of Haematococcus spp, growth process |
| 03/09/1999 | US5879927 Animal feed or food containing yeast cells and cell parts |
| 02/18/1999 | WO1999007867A1 Methods for producing carotenoid compounds, and speciality oils in plant seeds |
| 02/18/1999 | CA2299631A1 Methods for producing carotenoid compounds, and speciality oils in plant seeds |
| 02/11/1999 | WO1999006586A1 Novel carotenoid-producing bacterial species and process for production of carotenoids using same |
| 02/11/1999 | CA2299050A1 Novel carotenoid-producing bacterial species and process for production of carotenoids using same |
| 02/03/1999 | EP0894142A2 Preparation of microbial polyunsaturated fatty acid containing oil from pasteurised biomass |
| 01/14/1999 | WO1998037179A3 Fermentative production of valuable compounds on an industrial scale using chemically defined media |
| 01/13/1999 | EP0889952A1 Genes of carotenoid biosynthesis and metabolism and a system for screening for such genes |
| 01/12/1999 | US5858761 Bacteria for production of carotenoids |
| 01/12/1999 | US5858700 Process for the isolation and purification of lycopene crystals |
| 12/09/1998 | CN1201388A Pure 3R-3'R stereoisomer of zeaxanthin for treating macular degeneration in humans |
| 11/18/1998 | EP0877817A1 A procedure for large-scale production of astaxanthin from haematococcus |
| 11/12/1998 | WO1998050574A1 Isolation of carotenoid crystals from microbial biomass |
| 10/21/1998 | EP0872554A2 Improved fermentative carotenoid production |
| 10/14/1998 | EP0870042A1 Improved methods for transforming phaffia strains, transformed phaffia strains so obtained and recombinant dna in said methods |
| 10/08/1998 | WO1998043620A1 Process for the isolation and purification of lycopene crystals |
| 09/29/1998 | US5814612 Retinol derivatives and uses thereof |
| 09/22/1998 | US5811273 DNA strands useful for the synthesis of xanthophylls and the process for producing the xanthophylls |
| 09/16/1998 | CN1193048A Method for producing beta-carotene by fermentation |
| 08/27/1998 | WO1998037179A2 Fermentative production of valuable compounds on an industrial scale using chemically defined media |
| 07/02/1998 | WO1998028082A1 Flotation separation methods and systems for dewatering suspensions of microalgae and extracting components therefrom |
| 07/02/1998 | WO1998028081A1 Method for dewatering microalgae with a bubble column |
| 06/10/1998 | CN1184159A Improved fermentative carotenoid production |
| 05/12/1998 | US5750865 Process for modifying the production of carotenoids in plants, and DNA, constructs and cells therefor |
| 04/28/1998 | US5744341 Genes of carotenoid biosynthesis and metabolism and a system for screening for such genes |
| 03/19/1998 | DE19638004A1 Recovery of beta-carotene with high trans isomer content |
| 02/19/1998 | WO1998006862A1 Methods for producing carotenoid compounds and speciality oils in plant seeds |
| 02/19/1998 | CA2261577A1 Methods for producing carotenoid compounds and speciality oils in plant seeds |
| 01/29/1998 | WO1998003480A1 PROCESS FOR THE RECOVERY OF CRYSTALLINE β-CAROTENE FROM A NATURAL SOURCE |
| 01/27/1998 | US5712110 Astaxanthin-producing yeast cells methods for their preparation and their use |
| 01/22/1998 | WO1997036996A3 Process for the preparation of a granular microbial biomass and isolation of valuable compounds therefrom |
| 01/21/1998 | EP0693133B1 Method for extracting carotenoids, particularly astaxanthin, from a culture of microalgae |
| 01/20/1998 | US5709856 Astaxanthin-producing yeast cells, methods for their preparation and their use |
| 01/08/1998 | WO1998000559A1 Method of control of haematococcus spp. growth process |
| 01/07/1998 | CN1169473A Enzymatic acylation method |
| 12/31/1997 | WO1997037032A3 Preparation of microbial polyunsaturated fatty acid containing oil from pasteurised biomass |
| 11/25/1997 | US5691190 Phaffia rhodozyma mutants, process for producing β-carotene and use of β-carotene rich biomass |
| 11/04/1997 | US5684238 Biosynthesis of zeaxanthin and glycosylated zeaxanthin in genetically engineered hosts |
| 10/22/1997 | EP0802261A1 Enzymatic acylation of a retinol derivative |
| 10/21/1997 | US5679567 Astaxanthin-producing yeast cells, methods for their preparation and their use |