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:
Jan. 08, 2013
Filed:
Apr. 12, 2007
Applicants:
Jun LI, Singapore, SG;
Xian Jun Loh, Singapore, SG;
Suat Hong Goh, Singapore, SG;
Inventors:
Assignees:
Agency for Science, Technology and Research, Singapore, SG;
National University of Singapore, Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 213/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is provided a polymer comprising blocks of at least one polyethylene glycol) block, at least one poly(propylene glycol) block and at least one poly(hydroxybutyrate) block. Also provided is a method of making the polymer and a method of using the polymer.