Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing compound containing a carotene nucleus
Reexamination Certificate
2007-06-12
2007-06-12
Lilling, Herbert J. (Department: 1657)
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing compound containing a carotene nucleus
C435S257100, C435S257600
Reexamination Certificate
active
10169117
ABSTRACT:
A method of producing a carotenoid in solid form includes culturing a strain of Chlorophyta algae cells in a minimal inorganic medium and separating the algae comprising a solid form of carotenoid. In one embodiment f the invention, the strain of Chlorophyta algae cells includes a strain fChlamydomonasalgae cells.
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patent: 4871551 (1989-10-01), Spencer
patent: 5360730 (1994-11-01), Orndorff et al.
patent: 5382714 (1995-01-01), Khachik
patent: 224029 (1995-08-01), None
patent: WO 99/48487 (1999-09-01), None
XP002169633: Database WPI, Secton Ch., Week 199542, Derwnt Publications Ltd., Loindon, GB; Class B05, AN 1995-325524, and JP 07 224029 A (Sogo Biyo Ikagaku Kenekyusho KK), Aug. 22, 1995 abstract.
XP001002746: Park Hyoungshin et al.: “Transfer of proteins from the chloroplast to vacuoles in Chlamydomonas reinhardtii (Chlorophyta): A pathway for degradation.” Journal of Phycology, vol. 35, No. 3, Jun. 1999, pp. 528-538, ISSN: 0022-3646.
Arizona Board of Regents
Snell & Wilmer L.L.P.
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