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. 16, 2026
Filed:
Feb. 08, 2023
Fujifilm Corporation, Tokyo, JP;
Takafumi Nakayama, Ashigarakami-gun, JP;
Kosuke Chiba, Ashigarakami-gun, JP;
Naoyuki Morooka, Ashigarakami-gun, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
Provided are a compound represented by the following General Formula (A1-1), a method for producing the same, and the use of the compound: wherein Rand Rrepresent a hydrogen atom or an alkyl group, Land Lrepresent an alkylene group having 1 to 6 carbon atoms, Spand Sprepresent a single bond or a divalent linking group, Rand Rrepresent a substituent, and v1 and w1 are an integer of 0 to 4. Further provided that a structure represented by (R)-benzen ring/cyclopentadiene skeleton/naphthalene ring-(R)is not line-symmetrical, where '/' represents that two rings described on left and right sides of the structure are fused.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile