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Dibenzofurans Hydrogenated dibenzofurans
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C07
Organic chemistry
C07D
HETEROCYCLIC COMPOUNDS
C07D307/00
Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
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C07D307/91
Dibenzofurans Hydrogenated dibenzofurans
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last 30 patents
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Patent Grant
Compound and organic electronic element comprising same
Patent number
11,974,497
Issue date
Apr 30, 2024
LG Chem, Ltd.
Ki Dong Koo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Heterocyclic compound and organic light emitting diode containing same
Patent number
11,968,897
Issue date
Apr 23, 2024
LG Chem, Ltd.
Yongbum Cha
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Organic electroluminescent compound and organic electroluminescent...
Patent number
11,963,439
Issue date
Apr 16, 2024
Rohm and Haas Electronic Materials Korea Ltd.
Eun-Joung Choi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Compound, material for organic electroluminescence element using sa...
Patent number
11,950,498
Issue date
Apr 2, 2024
Idemitsu Kosan Co., Ltd.
Ryota Takahashi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Materials for organic electroluminescent devices
Patent number
11,939,339
Issue date
Mar 26, 2024
Merck Patent GmbH
Rouven Linge
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid crystal mixture and liquid crystal display
Patent number
11,939,511
Issue date
Mar 26, 2024
Merck Patent GmbH
Lars Lietzau
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Organic electroluminescent compound and organic electroluminescent...
Patent number
11,926,591
Issue date
Mar 12, 2024
Rohm and Haas Electronic Materials Korea Ltd.
Hong-Se Oh
C07 - ORGANIC CHEMISTRY
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Patent Grant
Nitrogen-containing compound, electronic element, and electronic de...
Patent number
11,930,700
Issue date
Mar 12, 2024
SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
Yan Zang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Organic light emitting device
Patent number
11,925,111
Issue date
Mar 5, 2024
Samsung Display Co., Ltd.
Yoshimasa Fujita
C07 - ORGANIC CHEMISTRY
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Patent Grant
Material for organic electroluminescence device and organic electro...
Patent number
11,895,917
Issue date
Feb 6, 2024
Idemitsu Kosan Co., Ltd.
Tomoki Kato
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Compound for organic electric device, organic electric device using...
Patent number
11,889,753
Issue date
Jan 30, 2024
DUK SAN NEOLUX CO., LTD.
Jong Gwang Park
C07 - ORGANIC CHEMISTRY
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Patent Grant
Compound for organic electronic element, organic electronic element...
Patent number
11,882,763
Issue date
Jan 23, 2024
DUK SAN NEOLUX CO., LTD.
Soung Yun Mun
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Self-diagnostic resins and related fiber composites
Patent number
11,874,188
Issue date
Jan 16, 2024
ELANTAS EUROPE S.R.L.
Anjali Devi Das
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Compound for organic electronic element, organic electronic element...
Patent number
11,877,508
Issue date
Jan 16, 2024
DUK SAN NEOLUX CO., LTD.
Ki Won Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic electroluminescence device and monoamine compound for organ...
Patent number
11,871,656
Issue date
Jan 9, 2024
Samsung Display Co., Ltd.
Hideo Miyake
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Patent Grant
Compound for organic electronic element, organic electronic element...
Patent number
11,856,841
Issue date
Dec 26, 2023
DUK SAN NEOLUX CO., LTD.
Ki Won Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic electroluminescence device and amine compound for organic e...
Patent number
11,856,844
Issue date
Dec 26, 2023
Samsung Display Co., Ltd.
Dongjun Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Amine-based compound and organic light-emitting device including th...
Patent number
11,849,632
Issue date
Dec 19, 2023
Samsung Display Co., Ltd.
Eunjae Jeong
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heterocyclic compound and organic light emitting element comprising...
Patent number
11,849,636
Issue date
Dec 19, 2023
LG Chem, Ltd.
Dong Uk Heo
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heterocyclic compounds and organic light emitting device using the...
Patent number
11,840,538
Issue date
Dec 12, 2023
LG Chem, Ltd.
Jung Ha Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic compound and organic light-emitting element
Patent number
11,844,268
Issue date
Dec 12, 2023
Canon Kabushiki Kaisha
Yosuke Nishide
C07 - ORGANIC CHEMISTRY
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Patent Grant
Metal complexes comprising diazabenzmidazolocarbene ligands and the...
Patent number
11,839,140
Issue date
Dec 5, 2023
UDC Ireland Limited
Oliver Molt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic electroluminescence device and monoamine compound for organ...
Patent number
11,832,512
Issue date
Nov 28, 2023
Samsung Display Co., Ltd.
Ichinori Takada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Nitrogen-containing compound, electronic element and electronic device
Patent number
11,827,615
Issue date
Nov 28, 2023
SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
Qiqi Nie
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic compound, organic light emitting diode and organic light em...
Patent number
11,820,761
Issue date
Nov 21, 2023
LG Display Co., Ltd.
Mi-Sang Yoo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Amine compound and organic light-emitting device including the same
Patent number
11,825,740
Issue date
Nov 21, 2023
Samsung Display Co., Ltd.
Sanghyun Han
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic compound, and electronic element and electronic device usin...
Patent number
11,807,616
Issue date
Nov 7, 2023
SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
Zhiyan Jia
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hetero-cyclic compound and organic light emitting device using the...
Patent number
11,812,623
Issue date
Nov 7, 2023
LT MATERIALS CO., LTD.
Ji-Un Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compound, organic electroluminescent device, and display device
Patent number
11,807,615
Issue date
Nov 7, 2023
WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.
Lei Zhang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Diamine compound and organic light-emitting device including the same
Patent number
11,802,116
Issue date
Oct 31, 2023
Samsung Display Co., Ltd.
Jongwoo Kim
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PHOTOSENSITIVE PROBES FOR TAGGING BIOMOLECULES
Publication number
20240142440
Publication date
May 2, 2024
Syncell (Taiwan) Inc.
Hsiao-Jen CHANG
G01 - MEASURING TESTING
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND MONOAMINE COMPOUND FOR ORGAN...
Publication number
20240147844
Publication date
May 2, 2024
SAMSUNG DISPLAY CO., LTD.
Hideo MIYAKE
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC...
Publication number
20240140904
Publication date
May 2, 2024
IDEMITSU KOSAN CO.,LTD.
Tasuku HAKETA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Organic Electroluminescent Materials and Devices
Publication number
20240147842
Publication date
May 2, 2024
UNIVERSAL DISPLAY CORPORATION
Chuanjun Xia
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ANTHRACENE-BASED COMPOUND, MIXTURE, AND ORGANIC ELECTRONIC DEVICE
Publication number
20240140926
Publication date
May 2, 2024
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Ruifeng HE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC COMPOUNDS AND USES THEREOF
Publication number
20240132448
Publication date
Apr 25, 2024
Zhejiang Brilliant Optoelectronic Technology Co.,Ltd.
Junyou PAN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Organic Compound, Light-Emitting Device, and Electronic Device
Publication number
20240132439
Publication date
Apr 25, 2024
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Sachiko Kawakami
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HETEROCYCLIC COMPOUND, ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING...
Publication number
20240130227
Publication date
Apr 18, 2024
LT MATERIALS CO., LTD.
Dong Jin LEE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOSITION, POWDER, ORGANIC ELECTROLUMINESCENT ELEMENT, METHOD FOR...
Publication number
20240122063
Publication date
Apr 11, 2024
IDEMITSU KOSAN CO.,LTD.
Tetsuya MASUDA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND AND ORGANIC ELECTROLUMINESCENT ELEMENT USING SAID COMPOUND
Publication number
20240116914
Publication date
Apr 11, 2024
Hodogaya Chemical Co., Ltd.
Eriko CHIBA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PLURALITY OF HOST MATERIALS, ORGANIC ELECTROLUMINESCENT COMPOUND, A...
Publication number
20240114777
Publication date
Apr 4, 2024
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
So-Young JUNG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NITROGEN-CONTAINING COMPOUND, AND ELECTRONIC ELEMENT AND ELECTRONIC...
Publication number
20240114775
Publication date
Apr 4, 2024
SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
Tiantian MA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING...
Publication number
20240107788
Publication date
Mar 28, 2024
LT MATERIALS CO., LTD.
Gi-Back LEE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC LIGHT EMITTING DEVICE
Publication number
20240107884
Publication date
Mar 28, 2024
LG CHEM, LTD.
Minjun KIM
C07 - ORGANIC CHEMISTRY
Information
Patent Application
TRICYCLIC COMPOUND, AND PREPARATION METHOD THEREFOR AND MEDICAL USE...
Publication number
20240092744
Publication date
Mar 21, 2024
The National Institutes of Pharmaceutical R&D Co., Ltd.
Huijun Yin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ORGANIC COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING SAME
Publication number
20240099131
Publication date
Mar 21, 2024
LAPTO CO., LTD.
Gyu-ri KIM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR PREPARATION OF DEUTERATED ANTHRACENE COMPOUND, REACTION...
Publication number
20240083865
Publication date
Mar 14, 2024
LG CHEM, LTD.
Changyoung JUNG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND AMINE COMPOUND FOR ORGANIC E...
Publication number
20240090323
Publication date
Mar 14, 2024
SAMSUNG DISPLAY CO., LTD.
Dongjun KIM
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC LIGHT EMITTING DEVICE
Publication number
20240081148
Publication date
Mar 7, 2024
LG CHEM, LTD.
Minjun KIM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT...
Publication number
20240067618
Publication date
Feb 29, 2024
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
Chi-Sik Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC LIGHT EMITTING DEVICE
Publication number
20240074307
Publication date
Feb 29, 2024
SAMSUNG DISPLAY CO., LTD.
Yoshimasa FUJITA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
A TAUTOMERIC LIGAND ENABLES BIOMIMETIC C-H HYDROXYLATION WITH MOLEC...
Publication number
20240059656
Publication date
Feb 22, 2024
The Scripps Research Institute
Jin-Quan YU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...
Publication number
20240057475
Publication date
Feb 15, 2024
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
Hyun-Ju KANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUNDS AND APPLICATIONS THEREOF IN FIELD OF OPTOELECTRONICS
Publication number
20240043413
Publication date
Feb 8, 2024
Zhejiang Brilliant Optoelectronic Technology Co.,Ltd.
Junyou PAN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC LUMINESCENT COMPOUND, AND ORGANIC ELECTROLUMINESCENT ELEMEN...
Publication number
20240049597
Publication date
Feb 8, 2024
SOLUS ADVANCED MATERIALS CO., LTD
Jeongkeun PARK
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL SPIROFLUORENE COMPOUND AND ORGANIC LIGHTEMITTING DEVICE INCLU...
Publication number
20240043371
Publication date
Feb 8, 2024
CENTUM MATERIALS INC.
Sung-Jin EUM
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME
Publication number
20240025840
Publication date
Jan 25, 2024
LG CHEM, LTD.
Minjun Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL, ORGANIC ELEC...
Publication number
20240032416
Publication date
Jan 25, 2024
Idemitsu Kosan Co.,Ltd
Tasuku HAKETA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
Publication number
20240025872
Publication date
Jan 25, 2024
LT MATERIALS CO., LTD.
Ji-Un KIM
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
Publication number
20240023436
Publication date
Jan 18, 2024
Idemitsu Kosan Co.,Ltd
Satomi TASAKI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...