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:
Aug. 25, 2026
Filed:
Sep. 01, 2022
Uop Llc, Des Plaines, IL (US);
Haitao Qian, Buffalo Grove, IL (US);
Chunqing Liu, Arlington Heights, IL (US);
Xueliang Dong, Schaumburg, IL (US);
Nicholas Haxel, Mount Prospect, IL (US);
UOP LLC, Des Plaines, IL (US);
Abstract
Anion exchange polymers comprise a plurality of repeating units of formula (I). The polymer may be synthesized from a super acid catalyzed polyhydroxyalkylation reaction of monomers Ar', Ar′, and X′ to form a neutral precursor polymer followed by a Menshutkin reaction to convert the neutral precursor polymer to the anion exchange polymer. Anion exchange membranes and membrane electrode assemblies incorporating the anion exchange polymers are also described.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile