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:
Jan. 10, 2023
Filed:
Mar. 23, 2020
Applicant:
Sumitomo Chemical Company, Limited, Tokyo, JP;
Inventors:
Katsuhiro Komuro, Osaka, JP;
Koji Ichikawa, Osaka, JP;
Assignee:
SUMITOMO CHEMICAL COMPANY, LIMITED, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 220/30 (2006.01); G03F 7/004 (2006.01); C07C 69/608 (2006.01); C08F 222/14 (2006.01); G03F 7/26 (2006.01); G03F 7/039 (2006.01); G03F 7/16 (2006.01); G03F 7/20 (2006.01); G03F 7/30 (2006.01);
U.S. Cl.
CPC ...
C08F 220/303 (2020.02); C07C 69/608 (2013.01); C08F 222/14 (2013.01); G03F 7/004 (2013.01); G03F 7/0045 (2013.01); G03F 7/0397 (2013.01); G03F 7/26 (2013.01); C07C 2601/08 (2017.05); C07C 2601/14 (2017.05); G03F 7/162 (2013.01); G03F 7/20 (2013.01); G03F 7/30 (2013.01);
Abstract
Disclosed are a compound represented by formula (I), a resin including a structural unit derived from the compound, and a resist composition: