Invention Grant
- Patent Title: Phenanthroquinazoline-core compounds
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Application No.: US16086204Application Date: 2017-03-15
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Publication No.: US10930859B2Publication Date: 2021-02-23
- Inventor: Kyoung Moo Koh , Mark E. Ondari , Sukrit Mukhopadhyay , Timothy J. Gallagher , Hong-Yeop Na
- Applicant: Dow Global Technologies LLC , Rohm and Haas Electronic Materials Korea Ltd.
- Applicant Address: US MI Midland; KR Chungcheongnam-do
- Assignee: Dow Global Technologies LLC,Rohm and Haas Electronic Materials Korea Ltd.
- Current Assignee: Dow Global Technologies LLC,Rohm and Haas Electronic Materials Korea Ltd.
- Current Assignee Address: US MI Midland; KR Chungcheongnam-do
- Agency: Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- Agent Peter F. Corless
- International Application: PCT/US2017/022406 WO 20170315
- International Announcement: WO2017/160905 WO 20170921
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07D239/74 ; H01L51/50
Abstract:
Provided is a composition comprising one or more phenanthroquinazoline-core compounds having structure (I) wherein each of R1 and R2 is independently a substituted or unsubstituted phenyl group.
Public/Granted literature
- US20200303659A1 PHENANTHROQUINAZOLINE-CORE COMPOUNDS Public/Granted day:2020-09-24
Information query
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