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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.:

US 8920837 B1

PDFFull Text
Date of Patent:
Dec. 30, 2014

Filed:

Jul. 03, 2006

Sustained release dosage form

Applicants:

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;

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:

Seyfarth Shaw, LLP

Nigamnarayan Acharya

Shashank Upadhye

Primary Examiner:

Aradhana Sasan

Int. Cl.
CPC ...
A61K 9/22 (2006.01); A61K 9/36 (2006.01); A61K 31/135 (2006.01); A61K 31/155 (2006.01); A61K 31/34 (2006.01); A61K 31/445 (2006.01); A61K 31/40 (2006.01); A61K 9/20 (2006.01);
U.S. Cl.
CPC ...
A61K 9/2027 (2013.01); A61K 9/2054 (2013.01); A61K 9/2013 (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.

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Pilgaonkar, Pratibha. (2014). Sustained release dosage form (U.S. Patent No. 8920837). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8920837

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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