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:
Sep. 13, 2011
Filed:
May. 28, 2008
Applicants:
Kyong-min Shin, Seoul, KR;
Dong-ki Lee, Seongnam-si, KR;
Don-haeng Lee, Seoul, KR;
Kun NA, Bucheon-si, KR;
Eun-ae JO, Seoul, KR;
Inventors:
Kyong-Min Shin, Seoul, KR;
Dong-ki Lee, Seongnam-si, KR;
Don-haeng Lee, Seoul, KR;
Kun Na, Bucheon-si, KR;
Eun-ae Jo, Seoul, KR;
Assignees:
Taewoong Medical Co., Ltd, Kyunggi-do, KR;
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/337 (2006.01); A61K 47/36 (2006.01); A61K 47/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed are a coating agent for drug releasing stents, a method for preparing the same and a drug releasing stent coated therewith. The coating agent comprises a biologically active material and a coating material selected from among pullulan acetate, represented by the following Chemical Formula 1, and a polyurethane-surfactant mixture.