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:
Mar. 24, 2026
Filed:
Dec. 23, 2021
Applicant:
Mitsui Chemicals, Inc., Tokyo, JP;
Inventors:
Shotaro Nakano, Omuta, JP;
Masaru Kawaguchi, Fukuoka, JP;
Assignee:
MITSUI CHEMICALS, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/38 (2006.01); C08G 18/24 (2006.01); C08G 18/73 (2006.01); C08G 18/74 (2006.01); C08G 18/76 (2006.01); C08L 75/04 (2006.01); G02B 1/04 (2006.01); G02C 7/02 (2006.01);
U.S. Cl.
CPC ...
C08G 18/3876 (2013.01); C08G 18/242 (2013.01); C08G 18/3855 (2013.01); C08G 18/73 (2013.01); C08G 18/74 (2013.01); C08G 18/76 (2013.01); C08G 18/7642 (2013.01); C08L 75/04 (2013.01); G02B 1/041 (2013.01); G02C 7/02 (2013.01); G02C 7/022 (2013.01);
Abstract
A polythiol composition including a polythiol compound (A) and a compound represented by formula (1), wherein, in formula (1), m and n each independently represent 0 or 1, and m+n=1.
Nakano, Shotaro. (2026). Polythiol composition, polymerizable composition, resin, molded article, optical material, and lens (U.S. Patent No. 12583964). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12583964
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile