Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process...
Reexamination Certificate
2003-08-22
2009-11-24
Saidha, Tekchand (Department: 1652)
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Reexamination Certificate
active
07622277
ABSTRACT:
The invention relates to a method for producing biodegradable, functionalised polymer particles, and to the use of the same as medicament carriers.
REFERENCES:
patent: 5405752 (1995-04-01), Nilsson
patent: 5610041 (1997-03-01), Somerville et al.
patent: 5738986 (1998-04-01), Nilsson
patent: 6022729 (2000-02-01), Steinbuchel et al.
patent: 6103956 (2000-08-01), Srienc et al.
patent: 6146665 (2000-11-01), Marchessault et al.
patent: 6835820 (2004-12-01), Cannon et al.
patent: 7169589 (2007-01-01), Muller et al.
patent: 2003/0134391 (2003-07-01), Mueller et al.
patent: WO 97/22711 (1997-06-01), None
patent: WO 99/20256 (1999-04-01), None
patent: WO 99/35278 (1999-07-01), None
patent: WO 00/06747 (2000-02-01), None
patent: WO 00/78985 (2000-12-01), None
patent: WO 02/40690 (2002-05-01), None
Madison et al. ( Microbiol and Mol boil. 1999, pp. 21-53).
Rehm, Brend H.A., et al; “Matrix-assisted in vitro refolding ofPseudomonas aeruginosaclass II polyhydroxyalkanoate synthase from inclusion bodies produced in recombinantEscherichia coli”; Biochemical Society; Aug. 15, 2001; 358 (Pt 1), pp. 263-268.
Qi, Q., et al; “In vitro synthesis of poly(3-hydroxydecanoate): purification and enzymatic characterization of type II polyhydroxyalkanoate synthases PhaC1 and PhaC2 fromPseudomonas aeruginosa”; Appl. Microbiol Biotechnol; Jul. 2000; 54(1): pp. 37-43.
Schubert, P. et al; “Molecular Analysis of theAlcaligenes eutrophusPoly(3-Hydroxybutyrate) Biosynthetic Operon: Identification of the N Terminus of Poly(3-Hydroxybutyrate) Synthase and Identification of the Promoter”;Journal of Bacteriology, vol. 173, No. 1; Jan. 1991, pp. 168-175.
Yamane, Tsuneo, et al; “Growth-Associated Production of Poly(3-Hydroxyvalerate) fromn-Pentanol by a Methylotrophic Bacterium,Paracoccus denitrificans”; Applied and Environmental Microbiology; Feb. 1996; vol. 62, No. 2, pp. 380-384.
York, Gregory M., et al; “Accumulation of the PhaP Phasin ofRalstonia eutrophaIs Dependent on Production of Polyhydroxybutyrate in Cells”;Journal of Bacteriology; Jul. 2001; vol. 183, No. 14; pp. 4217-4226.
York, Gregory M., et al; “TheRalstonia eutrophaPhaR Protein Couples Synthesis of the PhaP Phasin to the Presence of Polyhydroxybutyrate in Cells and Promotes Polyhydroxybutyrate Production”;Journal of Bacteriology; Jan. 2002; vol. 184, No. 1; pp. 59-66.
McCool, Gabriel J., et al; Polyhydroxyalkanoate Inclusion Body-Associated Proteins and Coding Region inBacillus megaterium; Journal of Bacteriology; Jan. 1999; vol. 181, No. 2; pp. 585-592.
McCool, Gabriel J., et al; “PhaC and PhaR Are Required for Polyhydroxyalkanoic Acid Synthase Activity inBacillus megaterium”; Journal of Bacteriology; Jul. 2001; vol. 183, No. 14; pp. 4235-4243.
Kranz, Robert G., et al; “Polyhydroxyalkanoate Production inRhodobacter capsulatus: Genes, Mutants, Expression, and Physiology”;Applied and Environmental Microbiology; Aug. 1997; vol. 63, No. 8; pp. 3003-3009.
Mittendorf, Volker et al; “Synthesis of medium-chain-length polyhydroxyalkanoates inArabidopsis thalianausing intermediates of peroxisomal fatty acid β-oxidation”;Proc. Natl. Acad. Sci. USA; Nov. 1998; vol. 95; pp. 13397-13402.
Pieper-Furst, Ursula, et al; “Identification of the Region of a 14-Kilodalton Protein ofRhodococcus ruberThat Is Responsible for the Binding of This Phasin to Polyhydroxyalkanoic Acid Granules”;Journal of Bacteriology; May 1995, vol. 177, No. 9; pp. 2513-2523.
Sim, S. J., et al; “PHA synthase activity controls the molecular weight and polydispersity of polyhydroxybutyrate in vivo”;Nature Biotechnology; (1997); vol. 15; pp. 63-67; XP002268360.
Steinbuchel, A., et al; “Diversity of bacterial polyhydroxyalkanoic acids”;FEMS Microbiology Letters; vol. 128, No. 3 (1995); pp. 219-228; SP000828495.
Kreuter, J.; “Nanoparticulate systems for brain delivery of drugs”;Advanced Drug Delivery Reviews; vol. 47, No. 1 (2001); pp. 65-81; SP001119510.
Madison, L.L., et al; “Metabolic Engineering of Poly(3-Hydroxyalkanoates): From DNA to Plastic”;Microbiology and MolecularBiology Reviews; vol. 63, No. 1 (1999); pp. 21-53; XP000869647.
Steinbuchel, A., et al; “Bacterial and Other Biological Systems for Polyester Production”;Trends in Biotechnology, Elsevier Publications; vol. 16, No. 10 (1998); pp. 419-427; XP004145649.
Jun, S.S., et al; “PHA Synthase Activity Controls the Molecular Weight and Polydispersity of Polyhydroxybutyrate in Vivo”;Nature Biotechnology; vol. 15, No. 1 (1997); pp. 63-67; XP002268360.
Steinbuechel, A., et al; “Diversity of Bacterial PolyhydroxyAlkanoic Acids”;FEMS Microbiology Letters; vol. 128, No. 3 (1995); pp. 219-228; XP000828495.
Kreuter, J.; “Nanoparticulate Systems for Brain Delivery of Drugs”;Advanced Drug Delivery Reviews; vol. 47, No. 1 (2001); pp. 65-81; XP001119510.
Yuan et al., Archives of Biochemistry and Biophysics, vol. 394, No. 1, Oct. 1, 87-98 (2001).
Ueda, S., et al; “Molecular Analysis of the Poly(3-Hydroxyalkanoate) Synthase Gene from a Methylotrophic Bacterium,Paracoccus denitrificans”; Journal of Bacteriology; vol. 178, No. 3, pp. 774-779 (1996).
Massey University
Nixon & Vanderhye
Saidha Tekchand
LandOfFree
Process for the production of biodegradable, functionalised... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for the production of biodegradable, functionalised..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the production of biodegradable, functionalised... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4088032