| 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) |
|---|
| 01/21/1992 | CA2047000A1 Astaxanthin-generating yeast cells |
| 11/16/1991 | WO1991018108A1 A high productivity, continuous fermentation process for carotenoid-producing microorganisms |
| 11/16/1991 | CA2082959A1 High productivity, continuous fermentation process for carotenoid-producing microorganisms |
| 10/30/1991 | EP0454024A2 A process for producing astaxanthin in phaffia rhodozyma |
| 10/24/1991 | CA2033666A1 Process for producing astaxanthin in phaffia rhodozyma |
| 09/05/1991 | WO1991013078A1 Biosynthesis of carotenoids in genetically engineered hosts |
| 07/24/1991 | EP0438182A1 Novel strains of phaffia rhodozyma containing high levels of astaxanthin |
| 07/20/1991 | CA2027835A1 Strains of phaffia rhodozyma containing high levels of astaxanthin |
| 06/27/1991 | WO1991009128A1 Dna, constructs, cells and plants derived therefrom |
| 05/15/1991 | EP0427405A1 Yeasts and their use in astaxanthin production |
| 03/21/1991 | WO1991003571A1 Production of zeaxanthin and zeaxanthin-containing compositions |
| 02/21/1991 | WO1991002060A1 Processes for in vivo production of astaxanthin and phaffia rhodozyma yeast of enhanced astaxanthin content |
| 10/24/1990 | EP0393690A1 DNA sequences useful for the synthesis of carotenoids |
| 02/22/1990 | WO1990001552A1 Process for in vivo production of astaxanthin and phaffia rhodozyma yeast of enhanced astaxanthin content |
| 02/13/1990 | CA1265757A1 Process for the production of l-carnitine by way of microbiology |
| 10/03/1989 | US4871551 Pigmentation supplements for animal feed compositions |
| 08/30/1989 | EP0329754A1 Device for producing carotenoids and particularly astaxanthin by culture of microalgae |
| 08/10/1989 | WO1989006910A1 Pigmentation supplements for animal feed compositions |
| 07/25/1989 | US4851339 Dyes from plants |
| 03/09/1989 | WO1989001977A1 Method and device for producing carotenoids and particularly astaxanthin by culture of microalgae |
| 10/20/1988 | WO1988008025A1 Astaxanthin-producing yeast cells, methods for their preparation and their use |
| 01/29/1986 | EP0089983B1 Method for harvesting algae |
| 11/19/1985 | US4554390 Method for harvesting algae |
| 10/16/1985 | EP0158194A2 Process for the production of L-carnitine in a microbiological way |
| 04/14/1983 | WO1983001257A1 Method for harvesting algae |
| 03/09/1982 | US4318987 β-Carotene producing strains of the fungus phycomyces blakesleenus |
| 04/29/1980 | US4199895 Production of glycerol, carotenes and algae meal |
| 09/26/1978 | US4115949 Proteins by culturing dunaliela |
| 09/12/1978 | CA1038316A1 Production of zeaxanthin |
| 04/20/1976 | US3951743 Production of zeaxanthin |
| 04/20/1976 | US3951742 Production of zeaxanthin |