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:
Aug. 20, 2024
Filed:
Dec. 03, 2019
Applicant:
Idemitsu Kosan Co., Ltd., Chiyoda-ku, JP;
Inventors:
Assignee:
IDEMITSU KOSAN CO., LTD., Chiyoda-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
H10K 50/11 (2023.01); C07C 211/54 (2006.01); C07D 307/91 (2006.01); C07D 405/12 (2006.01); C09K 11/06 (2006.01); H10K 85/60 (2023.01); H10K 50/15 (2023.01);
U.S. Cl.
CPC ...
H10K 85/633 (2023.02); C07C 211/54 (2013.01); C07D 307/91 (2013.01); C07D 405/12 (2013.01); C09K 11/06 (2013.01); H10K 85/636 (2023.02); C07B 2200/05 (2013.01); C07C 2603/26 (2017.05); C09K 2211/1007 (2013.01); C09K 2211/1011 (2013.01); C09K 2211/1014 (2013.01); C09K 2211/1018 (2013.01); H10K 50/11 (2023.02); H10K 50/156 (2023.02); H10K 85/615 (2023.02); H10K 85/6574 (2023.02); H10K 85/6576 (2023.02);
Abstract
The present invention relates to a compound represented by the formula (1): wherein Rto Rand Lto Lare those defined in the specification, and Ar is the following formula (A) or (B): wherein Rto Rand Rto Rare those defined in the specification, and Ar is one defined in the specification.