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:
Mar. 20, 2018
Filed:
May. 23, 2012
Applicants:
Naoyuki Uchida, Tsukuba, JP;
Yuka Takagi, Tsukuba, JP;
Toshiro Yamaguchi, Tsukuba, JP;
Inventors:
Assignee:
Hisamitsu Pharmaceutical Co., Inc., Tosu, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/70 (2006.01); A61K 31/4045 (2006.01);
U.S. Cl.
CPC ...
A61K 9/7053 (2013.01); A61K 31/4045 (2013.01);
Abstract
A ropinirole-containing patch comprises an adhesive agent layer and a support layer, the adhesive agent layer containing ropinirole and/or a pharmaceutically acceptable salt thereof, wherein a content of the ropinirole and/or the pharmaceutically acceptable salt thereof in terms of free ropinirole in the adhesive agent layer satisfies the following two conditions: