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:
Apr. 18, 2017
Filed:
Aug. 11, 2014
Applicant:
Cerion, Llc, Rochester, NY (US);
Inventors:
Ashley Renée Versaggi, Scottsville, NY (US);
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 47/48 (2006.01); A61K 9/10 (2006.01); A61K 47/22 (2006.01); A61K 47/02 (2006.01); A61K 51/12 (2006.01);
U.S. Cl.
CPC ...
A61K 47/02 (2013.01); A61K 51/1251 (2013.01);
Abstract
A process for making nanoparticles of biocompatible materials is described, wherein an aqueous reaction mixture comprising a metal ion, a nucleobase, an oxidant, and water, is provided along with temperature conditions to directly form within the reaction mixture, a stable dispersion of nanoparticles. Biocompatible nanoparticles comprised of cerium or iron as the metal ion, and a purine and/or a pyrimidine as the nucleobase, are described.