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:
Oct. 13, 2015
Filed:
Mar. 03, 2014
Applicant:
SK Chemicals Co., Ltd., Suwon, KR;
Inventors:
Soo-Min Lee, Seoul, KR;
Sooheun Lee, Suwon, KR;
Keun-Ho Ryu, Seoul, KR;
Bong-Yong Lee, Seoul, KR;
Jae-Sun Kim, Suwon, KR;
Jung-Hoon Oh, Seoul, KR;
Ye-Ji Jeon, Suwon, KR;
Assignee:
SK Chemicals Co., Ltd., Suwon, Gyeonggi-Do, KR;
Primary Examiner:
Int. Cl.
CPC ...
C07D 487/04 (2006.01); A61K 31/53 (2006.01); A61K 8/49 (2006.01); A61Q 19/00 (2006.01); A61Q 19/08 (2006.01); A61K 31/4985 (2006.01); A61K 31/506 (2006.01); A61K 31/519 (2006.01);
U.S. Cl.
CPC ...
A61K 8/4966 (2013.01); A61K 8/494 (2013.01); A61K 8/4953 (2013.01); A61K 31/4985 (2013.01); A61K 31/506 (2013.01); A61K 31/519 (2013.01); A61K 31/53 (2013.01); A61Q 19/08 (2013.01); A61K 2800/782 (2013.01);
Abstract
Disclosed is a composition effective in reducing skin wrinkles. The composition comprises or uses a phosphodiesterase 5 (PDE5) inhibitor as an active ingredient. Further disclosed is a method for reducing skin wrinkles using the composition.