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:
Mar. 07, 2017
Filed:
Jul. 13, 2012
Peter Brenneisen, Dusseldorf, DE;
Sudipta Seal, Orlando, FL (US);
Ajay Karakoti, Richland, WA (US);
University of Central Florida Research Foundation, Inc., Orlando, FL (US);
Abstract
Nanoparticles disclosed in the invention comprise a dextran-coated crystalline structure of cerium oxide wherein tetravalent Cepredominates over trivalent Ceand wherein said nanoparticles have a diameter of approximately from 3 to 5 nm. The nanoparticles exhibit both superoxide dismutase activity and catalase activity in an environment having a substantially neutral or acidic pH. The nanoparticles may be used to make and may be contained in a medication. The subject nanoparticles are useful in a method of promoting a cytotoxic anti-invasive effect on squamous tumor cells and inhibit tumor invasiveness.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile