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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 8974827 B1

PDFFull Text
Expired
Date of Patent:
Mar. 10, 2015

Filed:

May. 26, 2008

Nanoparticles comprising a non-ionizable cellulosic polymer and an amphiphilic non-ionizable block copolymer

Applicants:

Corey Jay Bloom, Bend, OR (US);

Marshall David Crew, Bend, OR (US);

Warren Kenyon Miller, Bend, OR (US);

Michael Mark Morgen, Bend, OR (US);

Daniel Tod Smithey, Bend, OR (US);

Inventors:

Corey Jay Bloom, Bend, OR (US);

Marshall David Crew, Bend, OR (US);

Warren Kenyon Miller, Bend, OR (US);

Michael Mark Morgen, Bend, OR (US);

Daniel Tod Smithey, Bend, OR (US);

Assignee:

Bend Research, Inc., Bend, OR (US);

Attorney:

Klarquist Sparkman, LLP

Primary Examiner:

Gina Justice

Assistant Examiner:

Genevieve S Alley

Int. Cl.
CPC ...
A61K 9/14 (2006.01); A61K 9/00 (2006.01); A61K 31/47 (2006.01); A61K 31/42 (2006.01); A61K 31/415 (2006.01); A01N 43/40 (2006.01); A01N 43/80 (2006.01); A01N 43/56 (2006.01); A61K 9/51 (2006.01); A61K 31/435 (2006.01); A61K 47/34 (2006.01); A61K 47/38 (2006.01);
U.S. Cl.
CPC ...
A61K 9/5138 (2013.01); A61K 9/5161 (2013.01); A61K 9/5192 (2013.01); A61K 31/415 (2013.01); A61K 31/42 (2013.01); A61K 31/435 (2013.01); A61K 47/34 (2013.01); A61K 47/38 (2013.01); Y10S 977/773 (2013.01); Y10S 977/906 (2013.01);
Abstract

A pharmaceutical composition comprises nanoparticles comprising a poorly water-soluble drug, a poorly aqueous soluble non-ionizable cellulosic polymer, and a poorly aqueous soluble polymeric amphiphilic non-ionizable block copolymer.

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Bloom, Corey. (2015). Nanoparticles comprising a non-ionizable cellulosic polymer and an amphiphilic non-ionizable block copolymer (U.S. Patent No. 8974827). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8974827

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

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