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Chemical nature of organic luminescent or tenebrescent compounds
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last 30 patents
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Patent Grant
Organic electroluminescent materials and devices
Patent number
12,369,487
Issue date
Jul 22, 2025
Universal Display Corporation
Tongxiang Lu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Spirobifluorene compounds for organic electroluminescent devices
Patent number
12,365,646
Issue date
Jul 22, 2025
Merck Patent GmbH
Elvira Montenegro
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Patent Grant
Organic electroluminescent element and electronic device
Patent number
12,364,160
Issue date
Jul 15, 2025
Idemitsu Kosan Co., Ltd.
Toshinari Ogiwara
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Organic electroluminescence device and polycyclic compound for orga...
Patent number
12,359,119
Issue date
Jul 15, 2025
Samsung Display Co., Ltd.
Miyazaki Yuuki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Compound, and organic electroluminescence device and electronic app...
Patent number
12,356,850
Issue date
Jul 8, 2025
Idemitsu Kosan Co., Ltd.
Taro Yamaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescent materials and devices
Patent number
12,331,237
Issue date
Jun 17, 2025
Universal Display Corporation
Zhiqiang Ji
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic light-emitting diode, method of manufacturing the same and...
Patent number
12,336,372
Issue date
Jun 17, 2025
BOE Technology Group Co., Ltd.
Congcong Jia
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Organic compound and OLED having same and organica light-emitting a...
Patent number
12,319,858
Issue date
Jun 3, 2025
ZHEJIANG HUAXIAN PHOTOELECTRICITY TECHNOLOGY CO., LTD
Lei Zhang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Organic optoelectronic apparatus
Patent number
12,312,522
Issue date
May 27, 2025
PICTIVA DISPLAYS INTERNATIONAL LIMITED
Dominik Pentlehner
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Condensed cyclic compound, light-emitting device including condense...
Patent number
12,317,739
Issue date
May 27, 2025
Samsung Display Co., Ltd.
Yeseul Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescence device and electronic apparatus
Patent number
12,317,740
Issue date
May 27, 2025
Idemitsu Kosan Co., Ltd.
Satomi Tasaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Light-emitting device and electronic apparatus including the same
Patent number
12,310,230
Issue date
May 20, 2025
Samsung Display Co., Ltd.
Daewoong Lee
C07 - ORGANIC CHEMISTRY
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Patent Grant
Linear boron-dipyrromethene electron donor having 180° coordination...
Patent number
12,304,921
Issue date
May 20, 2025
Hangzhou Normal University
Shouchun Yin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Tetradentate metal complexes with carbon group bridging ligands
Patent number
12,302,745
Issue date
May 13, 2025
Arizona Board of Regents on behalf of Arizona State University
Jian Li
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescent materials and devices
Patent number
12,302,750
Issue date
May 13, 2025
Universal Display Corporation
Chuanjun Xia
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Heterocyclic derivative and organic electroluminescent device thereof
Patent number
12,297,191
Issue date
May 13, 2025
Changchun Hyperions Technology Co., Ltd
Qian Zhao
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Compound for organic electronic element, organic electronic element...
Patent number
12,295,258
Issue date
May 6, 2025
DUK SAN NEOLUX CO., LTD.
Won Sam Kim
C07 - ORGANIC CHEMISTRY
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Patent Grant
Photon upconversion nanocapsules for 3D printing and other applicat...
Patent number
12,291,662
Issue date
May 6, 2025
President and Fellows of Harvard College
Daniel N. Congreve
B82 - NANO-TECHNOLOGY
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Patent Grant
Phenylcarbazole-based compounds and fluorene-based compounds and or...
Patent number
12,289,990
Issue date
Apr 29, 2025
Samsung Display Co., Ltd.
Seok-Hwan Hwang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescent materials and devices
Patent number
12,284,911
Issue date
Apr 22, 2025
Universal Display Corporation
Lichang Zeng
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic light-emitting device
Patent number
12,279,518
Issue date
Apr 15, 2025
Samsung Display Co., Ltd.
Sun Woo Kang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Organic electric element comprising compound for organic electric e...
Patent number
12,279,524
Issue date
Apr 15, 2025
Duk San Neolux Co., Ltd.
Jong Gwang Park
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescent materials and devices
Patent number
12,274,157
Issue date
Apr 8, 2025
Universal Display Corporation
Eric A. Margulies
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic light-emitting device
Patent number
12,274,159
Issue date
Apr 8, 2025
Samsung Electronics Co., Ltd.
Soonok Jeon
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Compound, material for organic electroluminescent element, organic...
Patent number
12,274,162
Issue date
Apr 8, 2025
Idemitsu Kosan Co., Ltd.
Masakazu Funahashi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Light-emitting element
Patent number
12,262,574
Issue date
Mar 25, 2025
Semiconductor Energy Laboratory Co., Ltd.
Satoshi Seo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Light emitting device and production method thereof, and compositio...
Patent number
12,250,870
Issue date
Mar 11, 2025
Sumitomo Chemical Company, Limited
Toshiaki Sasada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Aromatic amine derivatives and organic electroluminescent elements...
Patent number
12,232,414
Issue date
Feb 18, 2025
Idemitsu Kosan Co., Ltd.
Tomoki Kato
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Patent Grant
Electroactive materials
Patent number
12,232,413
Issue date
Feb 18, 2025
LG Chem, Ltd.
Viacheslav V. Diev
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Organic compound, light-emitting device, light-emitting apparatus,...
Patent number
12,225,812
Issue date
Feb 11, 2025
Semiconductor Energy Laboratory Co., Ltd.
Tomohiro Kubota
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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last 30 patents
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Patent Application
PHENYLCARBAZOLE-BASED COMPOUNDS AND FLUORENE-BASED COMPOUNDS AND OR...
Publication number
20250230354
Publication date
Jul 17, 2025
SAMSUNG DISPLAY CO., LTD.
Seok-Hwan Hwang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANOMETALLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE SAME,...
Publication number
20250228123
Publication date
Jul 10, 2025
SAMSUNG DISPLAY CO., LTD.
Youngki Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
Publication number
20250221297
Publication date
Jul 3, 2025
UNIVERSAL DISPLAY CORPORATION
Zhiqiang JI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC COMPOUNDS AND ORGANIC LIGHT EMITTING DIODE COMPRISING THE SAME
Publication number
20250221303
Publication date
Jul 3, 2025
Material Science Co., Ltd.
Kwang Seok DO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BLUE LUMINESCENT COMPOUND, BLUE LUMINESCENT COMPOSITION, AND ORGANI...
Publication number
20250221301
Publication date
Jul 3, 2025
Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.
Songyuan LIU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
Publication number
20250212678
Publication date
Jun 26, 2025
UNIVERSAL DISPLAY CORPORATION
Alexey Borisovich DYATKIN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC...
Publication number
20250212680
Publication date
Jun 26, 2025
Idemitsu Kosan Co., Ltd.
Masakazu FUNAHASHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
CAGING-GROUP-FREE PHOTOACTIVATABLE FLUORESCENT DYES AND THEIR USE
Publication number
20250188284
Publication date
Jun 12, 2025
Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.
Richard LINCOLN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
Publication number
20250188064
Publication date
Jun 12, 2025
Merck Patent GmbH
Amir Hossain PARHAM
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC LIGHT EMITTING DIODE COMPRISING ORGANOMETALLIC COMPOUND AND...
Publication number
20250194405
Publication date
Jun 12, 2025
LG Display Co., Ltd.
Jaemin Moon
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, ELECTRONIC...
Publication number
20250194409
Publication date
Jun 12, 2025
SAMSUNG DISPLAY CO., LTD.
Sooinn Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE
Publication number
20250194418
Publication date
Jun 12, 2025
BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
Qiang WANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BLUE LUMINESCENT COMPOSITION AND ORGANIC ELECTROLUMINESCENT DEVICE...
Publication number
20250188345
Publication date
Jun 12, 2025
Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.
Zaihao ZHENG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
ORGANIC LIGHT EMITTING DIODE COMPRISING ORGANOMETALLIC COMPOUND AND...
Publication number
20250194396
Publication date
Jun 12, 2025
LG Display Co., Ltd.
Inbum Song
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
ORGANIC LIGHT EMITTING DIODE COMPRISING ORGANOMETALLIC COMPOUND AND...
Publication number
20250194402
Publication date
Jun 12, 2025
LG Display Co., Ltd.
Inbum Song
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
Publication number
20250194408
Publication date
Jun 12, 2025
UNIVERSAL DISPLAY CORPORATION
Hsiao-Fan CHEN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOSITION, MIXTURE, LIGHT-EMITTING DEVICE AND DISPLAY PANEL
Publication number
20250194412
Publication date
Jun 12, 2025
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Ruifeng HE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
Nonlinear Optical Chromophores Containing Spirofluorene-Isophorone...
Publication number
20250185503
Publication date
Jun 5, 2025
Lightwave Logic, Inc.
Ginelle A. Ramann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
ORGANIC LIGHT-EMITTING ELEMENT, METHOD FOR EVALUATING DELAYED FLUOR...
Publication number
20250185507
Publication date
Jun 5, 2025
KYULUX, INC.
Hayato KAKIZOE
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
NITROGENOUS HETEROCYCLES FOR ORGANIC ELECTROLUMINESCENT DEVICES
Publication number
20250185505
Publication date
Jun 5, 2025
Merck Patent GmbH
Philipp STOESSEL
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
MATERIALS FOR ELECTRONIC DEVICES
Publication number
20250179069
Publication date
Jun 5, 2025
Merck Patent GmbH
Amir Hossain Parham
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
TRIPLET-TRIPLET ANNIHILATION UPCONVERSION NANOPARTICLES BASED SELF-...
Publication number
20250179552
Publication date
Jun 5, 2025
University of Massachusetts
Gang Han
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
Publication number
20250176428
Publication date
May 29, 2025
UNIVERSAL DISPLAY CORPORATION
Tyler Fleetham
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
AROMATIC HETREOCYCLES FOR ORGANIC ELECTROLUMINESCENT DEVICES
Publication number
20250171684
Publication date
May 29, 2025
Merck Patent GmbH
Philipp STOESSEL
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
Organic Light Emitting Diode and Organic Light Emitting Device Havi...
Publication number
20250169352
Publication date
May 22, 2025
LG Display Co., Ltd.
Ji-Ae LEE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
OH GROUP-CONTAINING PHOSPHOR-FLUORESCENT MATERIAL INCLUDING VALLEYT...
Publication number
20250163316
Publication date
May 22, 2025
Research Business Foundation SungKyunKwan University
Sunkook KIM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
Publication number
20250160209
Publication date
May 15, 2025
LG CHEM, LTD.
Jae Seung HA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
ORGANIC COMPOUND AND OLED HAVING SAME AND ORGANICA LIGHT-EMITTING A...
Publication number
20250154406
Publication date
May 15, 2025
ZHEJIANG HUAXIAN PHOTOELECTRICITY TECHNOLOGY CO.,LTD
Lei ZHANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
ORGANIC COMPOUND, LIGHT-EMITTING DEVICE, LIGHT-EMITTING APPARATUS,...
Publication number
20250160198
Publication date
May 15, 2025
Semiconductor Energy Laboratory Co., Ltd.
Tomohiro Kubota
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
ORGANIC SCINTILLATOR
Publication number
20250154404
Publication date
May 15, 2025
UNIVERSITA DEGLI STUDI DI ROMA "LA SAPIENZA"
Leonardo MATTIELLO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...