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:
Jun. 23, 2026
Filed:
Aug. 29, 2023
Resonac Corporation, Tokyo, JP;
Yutaka Tanji, Tokyo, JP;
Tsuyoshi Kato, Tokyo, JP;
Daisuke Yagyu, Tokyo, JP;
Naoya Fukumoto, Tokyo, JP;
Ayano Asano, Tokyo, JP;
Natsumi Yoshimura, Tokyo, JP;
Resonac Corporation, Tokyo, JP;
Abstract
A fluorine-containing ether compound represented by the following formula. R—CH—R—CH—R—CH—R—CH—R—CH—R—CH—R—CH—R—CH—R(R, R, Rand Rare each a perfluoropolyether chain, R, R, and Rare each a divalent linking group having one or more polar groups, at least one of R, R, and Ris represented by —OCHCH(OH)CHO—, and Rand Rare each a terminal group having 1 to 50 carbon atoms and one or more polar groups, and may be the same as or different from each other).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile