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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.:

US 12626900 B1

PDFFull Text
Date of Patent:
May. 12, 2026

Filed:

Jun. 29, 2023

Elastic and stretchable gel polymer electrolyte and methods of making the same

Applicant:

Hercules Llc, Wilmington, DE (US);

Inventors:

Alan Edward Goliaszewski, Hockessin, DE (US);

Shufu Peng, Hockessin, DE (US);

Donghai Wang, State College, PA (US);

Jiangxuan Song, Xi'an, CN;

Qingquan Huang, State College, PA (US);

Kelly Anne Brush, Newark, DE (US);

Assignee:

Hercules LLC, Wilmington, DE (US);

Attorneys:

Aseem Mehta

Nathalie Tietcheu

Primary Examiner:

Kenneth J Douyette

Int. Cl.
CPC ...
H01M 4/583 (2010.01); C08G 18/32 (2006.01); C08G 18/76 (2006.01); H01M 4/04 (2006.01); H01M 4/133 (2010.01); H01M 4/38 (2006.01); H01M 4/46 (2006.01); H01M 4/587 (2010.01); H01M 4/62 (2006.01); H01M 4/66 (2006.01); H01M 10/0525 (2010.01); H01M 10/0565 (2010.01);
U.S. Cl.
CPC ...
H01M 4/0404 (2013.01); C08G 18/3203 (2013.01); C08G 18/7664 (2013.01); H01M 4/133 (2013.01); H01M 4/386 (2013.01); H01M 4/387 (2013.01); H01M 4/466 (2013.01); H01M 4/583 (2013.01); H01M 4/587 (2013.01); H01M 4/621 (2013.01); H01M 4/662 (2013.01); H01M 10/0525 (2013.01); H01M 10/0565 (2013.01);
Abstract

The present disclosure relates generally to a coated electrode for use in preparation of lithium ion batteries and methods of preparing such. More particularly, the present disclosure relates to a polymer coating composition for coating electrodes of the lithium ion batteries (LIBs). The polymer coating composition comprises a polyurethane gel polymer electrolyte (GPE) formed by a reaction of an isocyanate and a polyol.

Find Patent Forward Citations

Goliaszewski, Alan. (2026). Elastic and stretchable gel polymer electrolyte and methods of making the same (U.S. Patent No. 12626900). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12626900

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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