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.:
Date of Patent:
Sep. 20, 2016
Filed:
Mar. 15, 2013
Applicant:
Cerion Enterprises, Llc, Rochester, NY (US);
Inventors:
Wendi Ann Costanzo, Webster, NY (US);
Kenneth Joseph Reed, Brighton, NY (US);
Assignee:
CERION, LLC, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/51 (2006.01); A61K 33/24 (2006.01);
U.S. Cl.
CPC ...
A61K 33/24 (2013.01); A61K 9/5123 (2013.01); Y10S 977/773 (2013.01);
Abstract
A process for making nanoparticles of biocompatible materials is described, wherein an aqueous reaction mixture comprising cerous ion, citric acid, an oxidant, and water, is adjusted to a predetermined range of pH, held at temperature conditions to directly form, without isolation, a stable dispersion of cerium oxide nanoparticles. Dispersions of these biocompatible cerium oxide nanoparticles exhibit self-life well in excess of one year, and may be used to prevent and/or treat disease or injury, such as oxidative stress related diseases and events.