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Chemical nature of organic luminescent or tenebrescent compounds
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Patents Grants
last 30 patents
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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...
Information
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...
Information
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...
Information
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...
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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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Patent Grant
Light-emitting element, display device, electronic device, and ligh...
Patent number
12,225,748
Issue date
Feb 11, 2025
Semiconductor Energy Laboratory Co., Ltd.
Satoshi Seo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescent compound, organic electroluminescent mat...
Patent number
12,207,547
Issue date
Jan 21, 2025
Rohm and Haas Electronic Materials Korea Ltd.
Hyo-Jung Lee
C07 - ORGANIC CHEMISTRY
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Patent Grant
Scintillator and radiation detector
Patent number
12,195,653
Issue date
Jan 14, 2025
Kabushiki Kaisha Toshiba
Atsushi Wada
G01 - MEASURING TESTING
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Patent Grant
Fluorescent dye oil tracer compositions
Patent number
12,188,350
Issue date
Jan 7, 2025
Saudi Arabian Oil Company
Wei Wang
E21 - EARTH DRILLING MINING
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Patent Grant
Amine compound and organic light-emitting device including the same
Patent number
12,178,120
Issue date
Dec 24, 2024
Samsung Electronics Co., Ltd.
Jong Soo Kim
C07 - ORGANIC CHEMISTRY
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Patent Grant
Chemiluminescent probes for imaging/detection of proteases
Patent number
12,173,350
Issue date
Dec 24, 2024
Ramot At Tel-Aviv University Ltd.
Doron Shabat
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Thermally activated delayed fluorescent material, preparing method...
Patent number
12,168,746
Issue date
Dec 17, 2024
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Kailong Wu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Light emitting device and polycyclic compound for the same
Patent number
12,171,142
Issue date
Dec 17, 2024
Samsung Display Co., Ltd.
Seulong Kim
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Multi-component composition
Patent number
12,167,682
Issue date
Dec 10, 2024
GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.
Jiahui Tan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Organic light-emitting device
Patent number
12,167,679
Issue date
Dec 10, 2024
Samsung Electronics Co., Ltd.
Masaki Numata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Organic electric element, display panel comprising the same and dis...
Patent number
12,167,680
Issue date
Dec 10, 2024
LG Display Co., Ltd.
Jicheol Shin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Pyrromethene boron complex, light emitting element using same, disp...
Patent number
12,161,045
Issue date
Dec 3, 2024
Toray Industries, Inc.
Yasunori Ichihashi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Fluorescent material and method of synthesizing thereof
Patent number
12,152,183
Issue date
Nov 26, 2024
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Xu Wang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescent materials and devices
Patent number
12,156,464
Issue date
Nov 26, 2024
Universal Display Corporation
Chuanjun Xia
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Methods and systems for wireless to power line communications
Patent number
12,150,377
Issue date
Nov 19, 2024
Crius Technology Group, Inc.
Phillip Bogdanovich
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Luminescent converter for a phosphor enhanced light source
Patent number
12,129,415
Issue date
Oct 29, 2024
SIGNIFY HOLDING, B.V.
Ties Van Bommel
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic light-emitting device
Patent number
12,133,457
Issue date
Oct 29, 2024
Samsung Display Co., Ltd.
Hwan-Hee Cho
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Optical data communication system comprising para-phenylenevinylene...
Patent number
12,122,748
Issue date
Oct 22, 2024
BASF SE
Hannah Stephanie Mangold
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Platinum (II) Schiff base complexes with increased emission quantum...
Patent number
12,127,472
Issue date
Oct 22, 2024
SICHUAN KNOWLEDGE EXPRESS INSTITUTE FOR INNOVATIVE TECHNOLOGIES CO., LTD
Chi Ming Che
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Di-, tri- and tetraphenylindane derivates and their use in organic...
Patent number
12,127,473
Issue date
Oct 22, 2024
Dottikon ES Holding AG
Sascha Dorok
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescent materials and devices
Patent number
12,127,470
Issue date
Oct 22, 2024
Universal Display Corporation
Chuanjun Xia
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organometallic compound, composition including same, organic light-...
Patent number
12,120,947
Issue date
Oct 15, 2024
Samsung Electronics Co., Ltd.
Yongsik Jung
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
Publication number
20250120301
Publication date
Apr 10, 2025
UNIVERSAL DISPLAY CORPORATION
Hsiao-Fan Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ARYLAMINE COMPOUND, ORGANIC ELECTROLUMINESCENT DEVICE, AND ELECTRON...
Publication number
20250115807
Publication date
Apr 10, 2025
Shaanxi Lighte Optoelectronics Material Co., Ltd.
Xianbin XU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTRONIC ELEMENT COMPRISING COMPOUND FOR ORGANIC ELECTRON...
Publication number
20250109331
Publication date
Apr 3, 2025
DUK SAN NEOLUX CO., LTD.
Hyung Dong LEE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PLATINUM COMPLEX AND ORGANIC PHOTOELECTRONIC DEVICE COMPRISING THE...
Publication number
20250113725
Publication date
Apr 3, 2025
GUANGDONG AGLAIA OPTOELECTRONIC MATERIALS CO., LTD
Xinwei WU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT EMITTING COMPOSITION, ORGANIC LIGHT EMITTING DEVICE, DISPLAY...
Publication number
20250107430
Publication date
Mar 27, 2025
Canon Kabushiki Kaisha
YUTAKA TANI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTRIC ELEMENT WITH MIXED HOST SYSTEM
Publication number
20250107435
Publication date
Mar 27, 2025
Merck Patent GmbH
Sebastian MEYER
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC A...
Publication number
20250107442
Publication date
Mar 27, 2025
SAMSUNG DISPLAY CO., LTD.
Taeil Kim
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT EMITTING DEVICE AND DISPLAY PANEL
Publication number
20250098405
Publication date
Mar 20, 2025
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Juncong LI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC COMPOUND AND LIGHT-EMITTING DEVICE
Publication number
20250084302
Publication date
Mar 13, 2025
Semiconductor Energy Laboratory Co., Ltd.
Miyako MORIKUBO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE
Publication number
20250089550
Publication date
Mar 13, 2025
BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
Zhen Wang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
FLUORESCENT DYE OIL TRACER COMPOSITIONS
Publication number
20250084759
Publication date
Mar 13, 2025
Saudi Arabian Oil Company
Wei Wang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
QUANTUM DOT MATERIAL, LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACT...
Publication number
20250084301
Publication date
Mar 13, 2025
BOE TECHNOLOGY GROUP CO., LTD.
Bing FANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RARE EARTH COMPLEX
Publication number
20250074925
Publication date
Mar 6, 2025
TOSOH CORPORATION
Keisuke ARAKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LIGHT EMITTING ELEMENT, POLYCYCLIC COMPOUND FOR THE SAME, AND DISPL...
Publication number
20250072285
Publication date
Feb 27, 2025
SAMSUNG DISPLAY CO., LTD.
MUN-KI SIM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYCYCLIC COMPOUND AND ORGANOELECTRO LUMINESCENT DEVICE USING THE...
Publication number
20250072286
Publication date
Feb 27, 2025
SFC CO., LTD.
Jin-hwi CHO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
LIGHT EMITTING ELEMENT AND DISPLAY DEVICE INCLUDING THE SAME
Publication number
20250072277
Publication date
Feb 27, 2025
SAMSUNG DISPLAY CO., LTD.
SEULONG KIM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LINEAR BORON-DIPYRROMETHENE ELECTRON DONOR HAVING 180º COORDINATION...
Publication number
20250066403
Publication date
Feb 27, 2025
HANGZHOU NORMAL UNIVERSITY
Shouchun YIN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC ELECTRIC ELEMENT, DISPLAY PANEL COMPRISING THE SAME AND DIS...
Publication number
20250063942
Publication date
Feb 20, 2025
LG Display Co., Ltd.
Jicheol SHIN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
Publication number
20250063941
Publication date
Feb 20, 2025
UNIVERSAL DISPLAY CORPORATION
Nicholas J. THOMPSON
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTROLUMINESCENT COMPOUND, ORGANIC ELECTROLUMINESCENT MAT...
Publication number
20250063945
Publication date
Feb 20, 2025
DuPont Specialty Materials Korea Ltd.
Hyo-Jung LEE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METAL-ASSISTED DELAYED FLUORESCENT EMITTERS CONTAINING TRIDENTATE L...
Publication number
20250057032
Publication date
Feb 13, 2025
Arizona Board of Regents on behalf of Arizona State University
Jian Li
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS CONTAINING PYRENE GROUP AND OR...
Publication number
20250043176
Publication date
Feb 6, 2025
YUAN ZE UNIVERSITY
Tien-Lung CHIU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
AROMATIC HETEROCYCLIC DERIVATIVE, MATERIAL FOR ORGANIC ELECTROLUMIN...
Publication number
20250040433
Publication date
Jan 30, 2025
Idemitsu Kosan Co.,Ltd
Sayaka MIZUTANI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, A...
Publication number
20250040429
Publication date
Jan 30, 2025
Semiconductor Energy Laboratory Co., Ltd.
Sachiko KAWAKAMI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT...
Publication number
20250031567
Publication date
Jan 23, 2025
DUK SAN NEOLUX CO., LTD.
Won Sam KIM
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
Publication number
20250017108
Publication date
Jan 9, 2025
SAMSUNG DISPLAY CO., LTD.
Hyejeong Park
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
HIGHLY EFFICIENT OLED DEVICES WITH VERY SHORT DECAY TIMES
Publication number
20250017099
Publication date
Jan 9, 2025
UDC IRELAND LIMITED
Christian Lennartz
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Patent Application
Light-Emitting Device, Light-Emitting Substrate and Light-Emitting...
Publication number
20250011646
Publication date
Jan 9, 2025
BOE Technology Group Co., Ltd.
Wenzhu Jing
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
ORGANIC ELECTROLUMINESCENT COMPOUND AND APPLICATION THEREOF
Publication number
20250011647
Publication date
Jan 9, 2025
NINGBO LUMILAN ADVANCED MATERIALS CO., LTD.
Ting-Wei WEI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
Publication number
20250008834
Publication date
Jan 2, 2025
UNIVERSAL DISPLAY CORPORATION
Chuanjun Xia
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...