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Pierre BOUFFLET
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Basel, CH
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last 30 patents
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Patent Application
COMPOUND AND AN ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE C...
Publication number
20240389459
Publication date
Nov 21, 2024
Idemitsu Kosan Co.,Ltd
Yuichi NISHIMAE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
COMPOUND AND AN ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE C...
Publication number
20240244972
Publication date
Jul 18, 2024
IDEMITSU KOSAN CO., LTC.
Yuichi NISHIMAE
C07 - ORGANIC CHEMISTRY
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Patent Application
HIGHLY EFFICIENT BLUE FLUORESCENT ORGANIC EMITTER HAVING A HIGH HOM...
Publication number
20240155945
Publication date
May 9, 2024
Idemitsu Kosan Co.,Ltd
Chao-Chen LIN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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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
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Patent Application
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC...
Publication number
20230106429
Publication date
Apr 6, 2023
Idemitsu Kosan Co., Ltd.
Yuichi NISHIMAE
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
POLYCYCLIC COMPOUND, AND AN ORGANIC ELECTROLUMINESCENCE DEVICE COMP...
Publication number
20220109115
Publication date
Apr 7, 2022
Idemitsu Kosan Co.,Ltd
Yumiko MIZUKI
C07 - ORGANIC CHEMISTRY