Production of glycerol, carotenes and algae meal
Patent 4199895 Issued on April 29, 1980. Estimated Expiration Date: 
June 26, 1998. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
June 26, 1998. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 2732661 2732662 2949700 3403471 3650068 Production of glycerol from algae Patent #: 4115949 InventorsAssigneeApplicationNo. 05/918802 filed on 06/26/1978US Classes:47/1.4, ALGAE CULTURE568/869Of glycerolExaminersPrimary: Bagwill, Robert E.Attorney, Agent or FirmInternational ClassesC12P 23/00 (20060101)C12P 7/02 (20060101) C12P 7/20 (20060101) C12N 1/12 (20060101) Foreign Application Priority Data1978-06-09 ILAbstractAccording to the invention there is provided a process for the simultaneous production of glycerol, carotenes(ଲ-carotene, its isomers and carotene-like substances) and protein rich material which comprises cultivating algae of the Dunaliella bardawil species under high-intensity illumination in a growth medium containing a high concentration of sodium chloride (at least 1,5 M in the final stage of the cultivation), providing an adequate supply of carbon, in a depth of not exceeding 20 cm of the aqueous medium, in a diurnal cycle of illumination, until algae of high content of the above three components are obtained, harvesting the algae and recovering from same the three constituents.Other References
Field of SearchALGAE CULTURE |
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