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. 09, 2025
Filed:
Sep. 22, 2022
Nikon Corporation, Tokyo, JP;
Yoshihiro Someya, Yamato, JP;
Masayuki Shijo, Yokohama, JP;
NIKON CORPORATION, Tokyo, JP;
Abstract
A compound represented by Formula (1) given below. (In the formula, Rrepresents a hydrogen atom or a methyl group, Xrepresents a Calkylene group, or a Calkylene group in which at least one hydrogen is replaced with an acryloxy group or a methacryloxy group, lrepresents an integer from 0 to 3, Qrepresents a hydrogen atom or Formula (2) given below (In the formula, Rrepresents a hydrogen atom or a methyl group, Xrepresents a Calkylene group, or a Calkylene group in which at least one hydrogen is replaced with an acryloxy group or a methacryloxy group, lrepresents an integer from 0 to 3, and * represents a bonding site), and Qrepresents a hydrogen atom or Formula (3) given below (In the formula, Rrepresents a hydrogen atom or a methyl group, Xrepresents a Calkylene group, or a Calkylene group in which at least one hydrogen is replaced with an acryloxy group or a methacryloxy group, lrepresents an integer from 0 to 3, and * represents a bonding site).