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Patents Applicationslast 30 patents

Information Patent Application
COMPOUND, ORGANIC-ELECTROLUMINESCENCE-DEVICE MATERIAL, ORGANIC ELEC...
- Publication number 20240276878
- Publication date Aug 15, 2024
- Idemitsu Kosan Co., Ltd.
- Sigma HASHIMOTO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
- Publication number 20240074311
- Publication date Feb 29, 2024
- Idemitsu Kosan Co.,Ltd
- Shintaro BAN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HETEROCYCLIC COMPOUND AND AN ORGANIC ELECTROLUMINESCENCE DEVICE COM...
- Publication number 20230137925
- Publication date May 4, 2023
- IDEMITSU KOSAN CO.,LTD.
- Thomas SCHAEFER
- C07 - ORGANIC CHEMISTRY