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 8574634 B1

Expired

Date of Patent:

Nov. 05, 2013

Filed:

Jul. 17, 2008

Compositions and methods of treatment with proanthocyanidin polymer antidiarrheal compositions

Applicants:

Edward James Rozhon, El Granada, CA (US);

Atul S. Khandwala, San Carlos, CA (US);

Akram Sabouni, Fairport, NY (US);

Gul P. Balwani, Fremont, CA (US);

Jody Wai-han Chan, Mountain View, CA (US);

David F. Sesin, San Carlos, CA (US);

Inventors:

Edward James Rozhon, El Granada, CA (US);

Atul S. Khandwala, San Carlos, CA (US);

Akram Sabouni, Fairport, NY (US);

Gul P. Balwani, Fremont, CA (US);

Jody Wai-Han Chan, Mountain View, CA (US);

David F. Sesin, San Carlos, CA (US);

Assignee:

Napo Pharmaceutcials, Inc., South San Francisco, CA (US);

Attorneys:

McCarter & English, LLP

Jonathan M. Sparks

Marcie B. Clarke

Primary Examiner:

Irene Marx

Int. Cl.

CPC ...

A01N 65/00 (2009.01);

U.S. Cl.

CPC ...

Abstract

Pharmaceutical compositions containing a proanthocyanidin polymer composition which are useful for the treatment and prevention of secretory diarrhea are provided. The invention specifically relates to pharmaceutical formulations of a proanthocyanidin polymer composition which has been isolated from aspp. or aspp. In particular, the invention relates to a formulation of a proanthocyanidin polymer composition which protects the composition from the effects of stomach acid after oral administration, particularly to those formulations which are enteric coated. The invention also relates to methods of producing a directly compressible proanthocyanidin polymer composition, as well as compositions containing the directly compressible proanthocyanidin polymer composition.

Find Patent Forward Citations

Rozhon, Edward. (2013). Compositions and methods of treatment with proanthocyanidin polymer antidiarrheal compositions (U.S. Patent No. 8574634). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8574634

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