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:
Jan. 05, 2016
Filed:
May. 29, 2009
Applicant:
Jiashang Tang, Morgantown, WV (US);
Inventor:
Jiashang Tang, Morgantown, WV (US);
Assignee:
Mylan Technologies Inc., St. Albans, VT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 13/02 (2006.01); A61K 9/70 (2006.01);
U.S. Cl.
CPC ...
A61K 9/7061 (2013.01); A61K 9/7069 (2013.01); A61K 9/7092 (2013.01); Y10T 156/10 (2015.01);
Abstract
A solid dispersion transdermal drug delivery system comprising a therapeutic agent in a stable amorphous form and a combination polymeric stabilizing and dispersing agent having a hydrogen bond-forming functional group, and a method of manufacturing these systems is provided. The weight ratio of the combination polymeric stabilizing and dispersing agent to the therapeutic agent is also disclosed.