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. 11, 2025
Filed:
Jul. 01, 2021
Applicant:
Mitsubishi Chemical Corporation, Tokyo, JP;
Inventors:
Kazuhiro Nagayama, Tokyo, JP;
Hideji Komatsu, Tokyo, JP;
Assignee:
Mitsubishi Chemical Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C09K 11/06 (2006.01); C07F 15/00 (2006.01);
U.S. Cl.
CPC ...
C07F 15/0033 (2013.01); C09K 11/06 (2013.01); C09K 2211/1029 (2013.01); C09K 2211/185 (2013.01);
Abstract
An iridium complex compound represented by formula (5): where in formula (5), Ir represents an iridium atom, Rto Reach independently represent a hydrogen atom or a substituent, adjacent Rto Rare optionally bonded together to form a ring, Rto Reach independently represent a hydrogen atom or a substituent, adjacent Rto Rare optionally bonded together to form a ring, X represents a bidentate ligand, m represents an integer of 1 to 3, and at least one of R, R, R, and Rrepresents a substituent other than a hydrogen atom.