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. 02, 2025
Filed:
Dec. 14, 2022
Alliance for Sustainable Energy, Llc, Golden, CO (US);
Saheed Abidemi Bukola, Longmont, CO (US);
Bryan Scott Pivovar, Arvada, CO (US);
Alliance for Sustainable Energy, LLC, Golden, CO (US);
Abstract
The present disclosure relates to a composition that includes a first layer that includes a polymer having a repeat unit with a structure that includes where m is between 2 and 100, inclusively, the repeat unit is protonated at at least one of position A) and/or B) and/or sulfonated at at least one of rings 1) and/or 2), Rincludes at least one of a lone pair of electrons, a covalent bond, hydrogen, and/or a hydrocarbon functional group, Rincludes at least one of a lone pair of electrons, a covalent bond, hydrogen, and/or a hydrocarbon functional group, andis a covalent bond.