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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 9877923 B1

PDFFull Text
Date of Patent:
Jan. 30, 2018

Filed:

Sep. 16, 2013

Process for preparing therapeutic nanoparticles

Applicant:

Pfizer Inc., New York, NY (US);

Inventors:

Maria Figueiredo, Somerville, MA (US);

Erick Peeke, Somerville, MA (US);

David Dewitt, Allston, MA (US);

Christina Van Geen Hoven, Cambridge, MA (US);

Greg Troiano, Pembroke, MA (US);

James Wright, Lexington, MA (US);

Young-Ho Song, Natick, MA (US);

Hong Wang, Newton, MA (US);

Assignee:

Pfizer Inc., New York, NY (US);

Attorney:

Feng Shao

Primary Examiner:

Tracy Vivlemore

Assistant Examiner:

Monica A Shin

Int. Cl.
CPC ...
A61K 9/14 (2006.01); A61K 47/12 (2006.01); A61K 31/047 (2006.01); A61K 31/13 (2006.01); A61K 9/16 (2006.01); A61K 9/51 (2006.01); A61K 31/506 (2006.01);
U.S. Cl.
CPC ...
A61K 9/1682 (2013.01); A61K 9/1617 (2013.01); A61K 9/1647 (2013.01); A61K 9/5153 (2013.01); A61K 31/506 (2013.01); A61K 47/12 (2013.01);
Abstract

The present disclosure generally relates to a process for preparing therapeutic nanoparticles, where the process includes combining a therapeutic agent with an organic acid. The therapeutic nanoparticles may have, for example, improved drug loading and/or drug release properties.

Find Patent Forward Citations

Figueiredo, Maria. (2018). Process for preparing therapeutic nanoparticles (U.S. Patent No. 9877923). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9877923

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

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