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:
Dec. 19, 2006
Filed:
Jun. 25, 2004
Applicants:
Jung Ki Park, Daejeon, KR;
Seong-nam Lee, Daejeon, KR;
Shi-joon Sung, Daejeon, KR;
Ki-yun Cho, Daejeon, KR;
Inventors:
Jung Ki Park, Daejeon, KR;
Seong-Nam Lee, Daejeon, KR;
Shi-Joon Sung, Daejeon, KR;
Ki-Yun Cho, Daejeon, KR;
Assignee:
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 65/08 (2006.01); C08F 283/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is directed to a poly(ethylene glycol)-grafted aliphatic polyester represented by Formula 1: Further disclosed is a method for preparing the poly(ethylene glycol)-grafted aliphatic polyester of the present invention.