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:
Sep. 13, 2013
Applicants:
Girish Kumar Jain, Delhi, IN;
Ramakant Gundu, Ahmednagar, IN;
Rahul Dabre, Nagpur, IN;
Inventors:
Assignee:
Wockhardt Limited, Bandra East, Mumbai, IN;
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/28 (2006.01); A61K 31/40 (2006.01); A61K 31/4184 (2006.01); A61K 31/4418 (2006.01); A61K 31/55 (2006.01); A61K 45/06 (2006.01); A61K 31/196 (2006.01); A61K 31/4422 (2006.01); A61K 31/5575 (2006.01);
U.S. Cl.
CPC ...
A61K 9/2886 (2013.01); A61K 31/196 (2013.01); A61K 31/40 (2013.01); A61K 31/4184 (2013.01); A61K 31/4418 (2013.01); A61K 31/4422 (2013.01); A61K 31/55 (2013.01); A61K 31/5575 (2013.01); A61K 45/06 (2013.01);
Abstract
The present invention relates to novel tablet dosage forms and methods of preparing these forms, which can be used for different classes of pharmaceutical active ingredients posing stability issues in a single unit system. The dosage form includes a first layer, which includes a tablet of one or more active pharmaceutical ingredients, which is inlayed in the first layer along with other pharmaceutically acceptable excipients, and a second layer that includes one or more active pharmaceutical ingredients optionally with other pharmaceutically acceptable excipients.