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:
May. 29, 2018
Filed:
Sep. 21, 2015
Applicant:
Terumo Kabushiki Kaisha, Shibuya-ku, Tokyo, JP;
Inventors:
Keiko Yamashita, Kanagawa, JP;
Shigenori Nozawa, Kanagawa, JP;
Assignee:
TERUMO KABUSHIKI KAISHA, Shibuya-Ku, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/00 (2006.01); A61L 29/16 (2006.01); A61L 29/08 (2006.01); A61L 31/08 (2006.01); A61L 31/16 (2006.01); A61K 31/337 (2006.01); A61M 25/10 (2013.01); A61K 31/436 (2006.01);
U.S. Cl.
CPC ...
A61L 29/16 (2013.01); A61K 31/337 (2013.01); A61K 31/436 (2013.01); A61L 29/08 (2013.01); A61L 31/08 (2013.01); A61L 31/16 (2013.01); A61M 25/10 (2013.01); A61L 2300/416 (2013.01); A61L 2300/606 (2013.01); A61L 2420/06 (2013.01); A61M 2025/105 (2013.01);
Abstract
A coating composition capable of forming a drug coating layer insusceptible to peeling in the process of delivery of a water-insoluble drug to a target tissue is provided. The coating composition contains the water-insoluble drug and a basic compound which is positively charged at physiological pH. A medical device coated with the coating composition is further provided.