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:
Jan. 08, 2021
Applicant:
Asahi Kasei Battery Separator Corporation, Tokyo, JP;
Inventors:
Xun Zhang, Tokyo, JP;
Shinji Moritani, Tokyo, JP;
Assignee:
Asahi Kasei Battery Separator Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 50/449 (2021.01); B32B 27/32 (2006.01); H01G 11/52 (2013.01); H01M 50/417 (2021.01);
U.S. Cl.
CPC ...
H01M 50/449 (2021.01); B32B 27/32 (2013.01); H01G 11/52 (2013.01); H01M 50/417 (2021.01);
Abstract
There is provided a separator for an electricity storage device, comprising a polyolefin resin microporous membrane and an inorganic porous layer arranged on at least one surface of the polyolefin resin microporous membrane, wherein
Zhang, Xun. (2025). Inorganic coating layer crosslinked separator (U.S. Patent No. 12512560). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12512560
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile