Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for...
Reexamination Certificate
2011-06-14
2011-06-14
Fronda, Christian L (Department: 1652)
Chemistry: molecular biology and microbiology
Enzyme , proenzyme; compositions thereof; process for...
C435S252300, C435S320100, C536S023200
Reexamination Certificate
active
07960154
ABSTRACT:
The present invention relates to a novel microorganism and a method for degrading plastics or for collecting monomers through biological treatment using the microorganism. The present invention also relates to a novel polyester-based plastic-degrading enzyme and a polynucleotide encoding the enzyme, as well as a method for degrading plastics or for collecting monomers using the enzyme or a microorganism expressing the enzyme.
REFERENCES:
patent: 6066492 (2000-05-01), Tokiwa et al.
patent: 2001-261506 (2001-09-01), None
patent: 2004-166540 (2004-06-01), None
patent: 2004-166542 (2004-06-01), None
patent: 2004-261102 (2004-09-01), None
Chica et al. Curr Opin Biotechnol. Aug. 2005;16(4):378-84.
Sen et al. Appl Biochem Biotechnol. Dec. 2007;143(3):212-23.
Akutsu-Shigeno et al., “Microbial degradation of polyurethanes; The peculiarity of solid-plastic-degrading enzyme,” Bioscience & Industry, vol. 60, No. 3, 2002, pp. 153-158.
Takakuchi et al., “Properties of plastics degrading enzyme derived fromLaptothrixsp. 3A, Kabu Yurai Plastic Bunkai Koso no Shoseishitsu,” The Society for Biotechnology, Japan Taikai Koen Yoshishu, vol. 2005, 2005, pp. 106.
Uchida et al., “Properties of a bacterium which degrades solid poly(tetramethylene succinate)-co-adipate, a biodegradable plastic,” FEMS Microbiol. Lett, vol. 189, 2000, pp. 25-29.
Extended European Search Report dated May 8, 2009 for corresponding European application No. 06712158.
“Aspergillus oryzaeAoaxeA gene for acetyl xylan esterase, complete cds”, Database Embl, Mar. 19, 2004, XP-002524411.
Akutsu-Shigeno et al., Applied and Environmental Microbiology, May 2003, vol. 69, No. 5, pp. 2498-2504.
Teeraphatpornchai et al., Biotechnology Letters, vol. 25, 2003, pp. 23-28.
Uchida et al., Journal of Bioscience and Bioengineering, vol. 93, No. 2, 2002, pp. 245-247.
Nomura et al., Journal of Fermentation and Bioengineering, vol. 86, No. 4, 1998, pp. 339-345.
Akutsu et al., Applied and Environmental Microbiology, Jan. 1998, vol. 64, No. 1, pp. 62-67.
Nakajima-Kambe et al., FEMS Microbiology Letters, vol. 129, 1995, pp. 39-42.
Nakajima Toshiaki
Shigeno Yukie
Birch & Stewart Kolasch & Birch, LLP
Fronda Christian L
Japan Science and Technology Agency
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