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:
Aug. 09, 2016
Filed:
Mar. 21, 2011
Applicants:
Girish Kumar Jain, Delhi, IN;
Premchand Dalichandji Nakhat, Yavatmal, IN;
Inventors:
Girish Kumar Jain, Delhi, IN;
Premchand Dalichandji Nakhat, Yavatmal, IN;
Assignee:
WOCKHARDT LIMITED, Bandra East, Mumbai, IN;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/137 (2006.01); A61P 15/00 (2006.01); A61P 25/00 (2006.01); A61P 25/08 (2006.01); A61P 25/16 (2006.01); A61P 25/18 (2006.01); A61P 25/22 (2006.01); A61P 25/24 (2006.01); A61P 3/04 (2006.01); A61K 9/20 (2006.01); A61K 9/28 (2006.01); A61K 47/24 (2006.01);
U.S. Cl.
CPC ...
A61K 31/137 (2013.01); A61K 9/2054 (2013.01); A61K 9/2866 (2013.01); A61K 47/24 (2013.01);
Abstract
The present invention refers to a modified release pharmaceutical composition comprising desvenlafaxine or salts thereof, a release rate modifying system that controls the release of active agent(s) in both acidic and basic environments. A process of making and method of using the above-described composition is also disclosed.