logo

For the Inventor, By the Inventor

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 9549950 B1

PDFFull Text
Date of Patent:
Jan. 24, 2017

Filed:

Apr. 25, 2014

Chelated nanoceria for the treatment of oxidative stress

Applicant:

Cerion Enterprises, Llc, Rochester, NY (US);

Inventors:

Bradford Michael Stadler, Brighton, NY (US);

David Wallace Sandford, Rochester, NY (US);

Assignee:

CERION, LLC, Rochester, NY (US);

Attorney:

Ratnerprestia

Primary Examiner:

John Pak

Assistant Examiner:

Thor Nielsen

Int. Cl.
CPC ...
A61K 33/24 (2006.01); A61K 9/51 (2006.01); A61K 47/12 (2006.01); A61K 47/18 (2006.01); C01F 17/00 (2006.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
A61K 33/24 (2013.01); A61K 9/5123 (2013.01); A61K 9/5192 (2013.01); A61K 47/12 (2013.01); A61K 47/18 (2013.01); B82Y 30/00 (2013.01); C01F 17/0043 (2013.01); C01P 2002/30 (2013.01); C01P 2002/76 (2013.01); C01P 2004/64 (2013.01);
Abstract

A process for making cerium-containing nanoparticles with biocompatible stabilizers is described, wherein an aqueous reaction mixture comprising cerous ion, citric acid, a stabilizer (chelator) selected from the group consisting of nitrilotriacetic acid, ethylene glycol tetraacetic acid and diethylenetriaminepentaacetic acid, and an oxidant, is provided, followed by a heating step to effectively form the nanoparticles. These biocompatible nanoparticles can be used to treat oxidative stress related diseases and events, such as ischemic stroke.

Find Patent Forward Citations

Stadler, Bradford. (2017). Chelated nanoceria for the treatment of oxidative stress (U.S. Patent No. 9549950). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9549950

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

Loading…