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:
Nov. 14, 2017
Filed:
May. 21, 2013
Mamadou S. Diallo, Pasadena, CA (US);
Changjun Yu, Pasadena, CA (US);
Dennis P. Chen, Bloomington, IN (US);
Mamadou S. Diallo, Pasadena, CA (US);
Changjun Yu, Pasadena, CA (US);
Dennis P. Chen, Bloomington, IN (US);
California Institute of Technology, Pasadena, CA (US);
AquaNano LLC, Monrovia, CA (US);
Abstract
A resin is provided for selectively binding to perchloride and related anions (e.g., TcO, ReOand I) in aqueous solution. The resin may take the form of microparticles or beads. The beads are prepared by cross-linking macromolecules such as hyperbranched PEI, and quaternizing the amines with hydrocarbon substituents.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile