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:
Nov. 27, 2018
Filed:
Oct. 11, 2012
Applicant:
Ranbaxy Laboratories Limited, New Delhi, Delhi, IN;
Inventors:
Assignee:
Sun Pharmaceutical Industries Limited, Mumbai, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/48 (2006.01); A61K 9/00 (2006.01); A61K 31/197 (2006.01); A61K 31/495 (2006.01);
U.S. Cl.
CPC ...
A61K 9/4833 (2013.01); A61K 9/0065 (2013.01); A61K 9/4808 (2013.01); A61K 9/4891 (2013.01); A61K 31/197 (2013.01); A61K 31/495 (2013.01);
Abstract
The present invention relates to novel gastroretentive dosage systems, in particular, a floating capsule which releases the drug without any lag time and which remains buoyant for a sufficient period of time in the stomach. Further, the invention relates to the process of preparation thereof.