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. 25, 2023
Filed:
Sep. 26, 2019
Applicant:
The University of Toledo, Toledo, OH (US);
Inventors:
Jon R. Kirchhoff, Toledo, OH (US);
Ahmad Rohanifar, Toledo, OH (US);
Govind Sharma Shyam Sunder, Toledo, OH (US);
Assignee:
The University of Toledo, Toledo, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 26/06 (2006.01); C02F 1/26 (2023.01); C02F 1/28 (2023.01); C22B 3/42 (2006.01); G01N 33/18 (2006.01); G01N 33/20 (2019.01); B01J 20/26 (2006.01); C02F 1/68 (2023.01); C02F 101/20 (2006.01);
U.S. Cl.
CPC ...
C08F 26/06 (2013.01); C02F 1/26 (2013.01); C02F 1/285 (2013.01); C22B 3/42 (2013.01); G01N 33/1813 (2013.01); G01N 33/20 (2013.01); B01J 20/26 (2013.01); C02F 1/683 (2013.01); C02F 2101/20 (2013.01);
Abstract
Materials and methods for extracting metals from solutions, involving a polymer of Formula A are described: where each X is independently either S or O, and n is an integer greater than 1.
Kirchhoff, Jon. (2023). Pyrrole-based polymers for metal extraction, analysis, and removal (U.S. Patent No. 11634517). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11634517
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile