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:
Dec. 30, 2025
Filed:
Nov. 21, 2024
Applicant:
Sachem, Inc., Austin, TX (US);
Inventors:
Barry L. Haymore, Avon, IN (US);
Sara S. Moghaddam, Dripping Springs, TX (US);
Charles B. Little, Austin, TX (US);
Ari K. Kar, Bee Cave, TX (US);
Assignee:
SACHEM, INC., Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 59/14 (2006.01); B01J 47/016 (2017.01); C02F 1/42 (2023.01); C02F 1/62 (2023.01); C02F 101/20 (2006.01); C02F 103/04 (2006.01);
U.S. Cl.
CPC ...
C08G 59/1477 (2013.01); C02F 1/62 (2013.01);
Abstract
A metal-chelating resin includes (a) a compound represented by Formula (I): or a stereoisomeric form thereof or a salt thereof, wherein R, R, R, R, R, R, Rand Rare as defined herein; and (b) an organic polymer resin having at least one complementary reactive functional group covalently linked with at least one linking group of the compound represented by Formula (I).
Quick Actions:
Haymore, Barry. (2025). Strong binding metal-chelating resins (U.S. Patent No. 12509546). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12509546
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile