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:
May. 12, 2026
Filed:
Jan. 13, 2023
Applicant:
1s1 Energy, Inc., Portola Valley, CA (US);
Inventors:
Sukanta Bhattacharyya, Belmont, CA (US);
Daniel Sobek, Portola Valley, CA (US);
Assignee:
1s1 Energy, Inc., Portola Valley, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/1041 (2016.01); H01M 8/10 (2016.01); H01M 8/1004 (2016.01);
U.S. Cl.
CPC ...
H01M 8/1055 (2013.01); H01M 8/1004 (2013.01); H01M 2008/1095 (2013.01); H01M 2300/0071 (2013.01); H01M 2300/0082 (2013.01); H01M 2300/0094 (2013.01);
Abstract
A proton exchange solid support includes a porous polymer network including a polymer. The polymer includes a tetravalent boron-based acid group in a side chain of the polymer, and the tetravalent boron-based acid group includes a boron atom having a negative formal charge. A cation is ionically linked to the boron atom.