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:
Jul. 04, 2017
Filed:
Aug. 12, 2015
Applicant:
Nal Pharmaceuticals Ltd., Hong Kong Sar, HK;
Inventor:
Y. Joseph Mo, Princeton, NJ (US);
Assignee:
NAL PHARMACEUTICALS GROUP LIMITED, Causeway Bay, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/70 (2006.01); A61K 31/445 (2006.01); A61K 47/10 (2017.01);
U.S. Cl.
CPC ...
A61K 9/7046 (2013.01); A61K 9/7061 (2013.01); A61K 31/445 (2013.01); A61K 47/10 (2013.01); A61K 9/7053 (2013.01);
Abstract
The present invention provides a transdermal drug delivery system comprising a drug-containing matrix layer comprising: (a) donepezil or a pharmaceutically acceptable salt thereof as an active ingredient; and (b) an acrylate-rubber hybrid as an adhesive.