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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 9345773 B1

PDFFull Text
Expired
Date of Patent:
May. 24, 2016

Filed:

Aug. 08, 2011

Pva-boronic acid containing copolymer compositions for protein delivery

Applicants:

Ashok Kumar, Jammu, IN;

Rachamalla Maheedhar Reddy, Kadapa-Dt, IN;

Inventors:

Ashok Kumar, Jammu, IN;

Rachamalla Maheedhar Reddy, Kadapa-Dt, IN;

Assignee:

INDIAN INSTITUTE OF TECHNOLOGY KANPUR, Kanpur, IN;

Attorney:

Foley & Lardner LLP

Primary Examiner:

Suzanne Ziska

Assistant Examiner:

Thurman Wheeler

Int. Cl.
CPC ...
A61K 47/32 (2006.01); A61K 9/50 (2006.01); A61K 9/51 (2006.01); A61K 31/78 (2006.01); C08F 220/56 (2006.01); C08L 33/24 (2006.01);
U.S. Cl.
CPC ...
A61K 47/32 (2013.01); A61K 9/5026 (2013.01); A61K 9/5138 (2013.01); A61K 31/78 (2013.01); C08F 220/56 (2013.01); C08L 33/24 (2013.01);
Abstract

Provided herein are phenylboronate containing co-polymers (PCC), compositions containing PCC and polyvinyl alcohol (PVA), such compositions further including proteins, methods of making these compositions by water in oil polymerization, and methods of using the protein containing compositions for releasing proteins. Such phenylboronate containing co-polymers are of Formula I: where m, n, p, x, R-R, L, Xand Xare defined in the application.

Find Patent Forward Citations

Kumar, Ashok. (2016). Pva-boronic acid containing copolymer compositions for protein delivery (U.S. Patent No. 9345773). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9345773

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

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