The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 30, 2009
Filed:
Jun. 09, 2005
Applicants:
Takashi Kenmoku, Fujisawa, JP;
Chieko Mihara, Isehara, JP;
Tatsuki Fukui, Yokohama, JP;
Ako Kusakari, Tokyo, JP;
Tetsuya Yano, Atsugi, JP;
Inventors:
Takashi Kenmoku, Fujisawa, JP;
Chieko Mihara, Isehara, JP;
Tatsuki Fukui, Yokohama, JP;
Ako Kusakari, Tokyo, JP;
Tetsuya Yano, Atsugi, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 12/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
A novel polyhydroxyalkanoate having a reactive functional group in a molecule and a method of producing the same; and a novel polyhydroxyalkanoate having a new function obtained by chemically modifying the polyhydroxyalkanoate having a reactive functional group and a method of producing the same. A polyhydroxyalkanoate containing units having a carboxyl group, an amide group, and a sulfonic group in a molecule is induced.