Chemistry: molecular biology and microbiology – Micro-organism – per se ; compositions thereof; proces of... – Bacteria or actinomycetales; media therefor
Reexamination Certificate
2011-06-28
2011-06-28
Pak, Yong (Department: 1652)
Chemistry: molecular biology and microbiology
Micro-organism, per se ; compositions thereof; proces of...
Bacteria or actinomycetales; media therefor
C435S183000, C435S189000, C435S194000, C435S193000, C435S320100, C435S325000, C435S348000, C435S243000, C435S252800, C435S254100, C536S023200
Reexamination Certificate
active
07968325
ABSTRACT:
Coexpression of a polyhydroxyalkanoic acid synthase and a either a fatty acid:acyl-CoA transferase or an acyl-CoA synthetase in cells enables the biosynthesis of polyester materials. Plasmids, bacteria, materials, and methods for the preparation of polyesters are disclosed.
REFERENCES:
patent: 5512468 (1996-04-01), Greener
patent: 5518907 (1996-05-01), Dennis
patent: 6117658 (2000-09-01), Dennis et al.
patent: 6593116 (2003-07-01), Huisman et al.
patent: 6913911 (2005-07-01), Huisman et al.
patent: WO 93/06225 (1993-04-01), None
patent: WO 95/21257 (1995-08-01), None
Sohling et al. Molecular analysis of the anaerobic succinate degradation pathway inClostridium kluyveri. J Bacterial. Feb. 1996;178(3):871-80.
Valentin et al. Metabolic pathway for biosynthesis of poly(3-hydroxybutyrate-co-4-hydroxybutyrate) from 4-hydroxybutyrate byAlcaligenes eutrophus. Eur J Biochem. Jan. 15, 1995;227(1-2):43-60.
Witkowski et al. Biochemistry 38:1 1643-1 1650, 1999.
Seffemick et al. J. Bacteliol. 183(8):2405-2410, 2001.
Branden et al. Introduction to Protein Structure, Garland Publishing Inc., New York, p. 247, 1991.
Hein, et al., “Biosynthesis of poly(4-hydroxybutyric acid) by recombinant strains ofEscherichia coli” Chemical Abstracts, vol. 127, No. 219607 (1997).
Gottschalk Gerhard
Hein Silke
Sohling Brigitte
Steinbuchel Alexander
Metabolix Inc.
Pabst Patent Group LLP
Pak Yong
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