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:
Apr. 25, 2017
Filed:
Dec. 05, 2014
Applicant:
Rubicon Research Pvt. Ltd., Mumbia, IN;
Inventors:
Pratibha S Pilgaonkar, Mumbai, IN;
Maharukh T Rustomjee, Mumbai, IN;
Anilkumar S Gandhi, Mumbai, IN;
Paras R Jain, Mumbai, IN;
Atul A Kelkar, Mumbai, IN;
Assignee:
Rubicon Research Private Limited, Mumbai, IN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/20 (2006.01); A61K 31/135 (2006.01); A61K 31/138 (2006.01); A61K 31/155 (2006.01); A61K 31/194 (2006.01); A61K 31/277 (2006.01); A61K 31/375 (2006.01); A61K 31/404 (2006.01); A61K 31/4458 (2006.01); A61K 47/10 (2006.01); A61K 47/12 (2006.01); A61K 47/14 (2006.01); A61K 47/38 (2006.01); A61K 47/32 (2006.01);
U.S. Cl.
CPC ...
A61K 47/38 (2013.01); A61K 9/2013 (2013.01); A61K 9/2027 (2013.01); A61K 9/2054 (2013.01); A61K 31/135 (2013.01); A61K 31/138 (2013.01); A61K 31/155 (2013.01); A61K 31/194 (2013.01); A61K 31/277 (2013.01); A61K 31/375 (2013.01); A61K 31/404 (2013.01); A61K 31/4458 (2013.01); A61K 47/10 (2013.01); A61K 47/12 (2013.01); A61K 47/14 (2013.01); A61K 47/32 (2013.01);
Abstract
The novel sustained release dosage form comprising an active agent and a combination of a non-swelling pH dependent release retardant and a non swelling pH independent release retardant polymer which provides pH-independent drug release for a considerable period of time after administration.