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. 23, 2024
Filed:
Mar. 08, 2019
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Dong Uk Heo, Daejeon, KR;
Jin Joo Kim, Daejeon, KR;
Dong Hoon Lee, Daejeon, KR;
Jungoh Huh, Daejeon, KR;
Yongbum Cha, Daejeon, KR;
Wanpyo Hong, Daejeon, KR;
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 251/24 (2006.01); C07D 311/96 (2006.01); C07D 335/10 (2006.01); H10K 85/60 (2023.01); H10K 50/165 (2023.01); H10K 50/17 (2023.01);
U.S. Cl.
CPC ...
C07D 251/24 (2013.01); C07D 311/96 (2013.01); C07D 335/10 (2013.01); H10K 85/615 (2023.02); H10K 85/654 (2023.02); H10K 85/6574 (2023.02); H10K 85/6576 (2023.02); H10K 50/165 (2023.02); H10K 50/171 (2023.02);
Abstract
Provided is a compound of Chemical Formula 1:
Quick Actions:
Heo, Dong. (2024). Compound and organic light emitting device comprising same (U.S. Patent No. 11878962). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11878962
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