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. 08, 2015
Filed:
Jun. 24, 2011
Applicants:
Mitsuaki Kawamura, Osaka, JP;
Shigeo Shinohara, Osaka, JP;
Fumiki Harano, Osaka, JP;
Akihiro Aoki, Osaka, JP;
Eri Ueno, Osaka, JP;
Inventors:
Mitsuaki Kawamura, Osaka, JP;
Shigeo Shinohara, Osaka, JP;
Fumiki Harano, Osaka, JP;
Akihiro Aoki, Osaka, JP;
Eri Ueno, Osaka, JP;
Assignee:
OTSUKA PHARMACEUTICAL CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N 43/04 (2006.01); A61K 31/70 (2006.01); A61K 31/7076 (2006.01); A61K 9/00 (2006.01); A61K 47/10 (2006.01);
U.S. Cl.
CPC ...
A61K 31/7076 (2013.01); A61K 9/0014 (2013.01); A61K 47/10 (2013.01);
Abstract
An object of the present invention is to provide an agent for suppressing the formation of skin cells induced by exposure to light such as ultraviolet light. The object is achieved by using a purine nucleic acid for suppressing the formation of abnormal skin cells caused by exposure to light.