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Chemical nature of organic luminescent or tenebrescent compounds
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Patents Grants
last 30 patents
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
Information
Patent Grant
Platinum complexes and devices
Patent number
12,167,676
Issue date
Dec 10, 2024
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
12,144,244
Issue date
Nov 12, 2024
Universal Display Corporation
Hsiao-Fan Chen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescence device and polycyclic compound for orga...
Patent number
12,133,454
Issue date
Oct 29, 2024
Samsung Display Co., Ltd.
Tetsuji Hayano
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
Display and lighting devices comprising phosphorescent excimers wit...
Patent number
12,120,945
Issue date
Oct 15, 2024
Arizona Board of Regents on behalf of Arizona State University
Jian Li
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Phosphor monomolecular compound, organic transistor using same, and...
Patent number
12,104,104
Issue date
Oct 1, 2024
Seoul National University R&DB Foundation
Soo Young Park
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Organic electroluminescence device and monoamine compound for organ...
Patent number
12,096,682
Issue date
Sep 17, 2024
Samsung Display Co., Ltd.
Hideo Miyake
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Compound and color conversion film comprising same, backlight unit,...
Patent number
12,091,600
Issue date
Sep 17, 2024
LG Chem, Ltd.
Sang Pil Moon
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Dielectric material
Patent number
12,091,538
Issue date
Sep 17, 2024
National University of Singapore
Chee Keong Tee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Fluorescent material and electroluminescent device
Patent number
12,089,496
Issue date
Sep 10, 2024
Wuhan China Star Optoelectronics Technology Co., Ltd.
You Xiong
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organometallic compound and organic light-emitting device including...
Patent number
12,075,693
Issue date
Aug 27, 2024
Samsung Display Co., Ltd.
Jaesung Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescent materials and devices
Patent number
12,063,853
Issue date
Aug 13, 2024
Universal Display Corporation
Peter Wolohan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Fluorescent detection of amines and hydrazines and assaying methods...
Patent number
12,060,508
Issue date
Aug 13, 2024
Illumina, Inc.
Ali Asadi
G01 - MEASURING TESTING
Information
Patent Grant
Organometallic compound and organic light-emitting device including...
Patent number
12,035,619
Issue date
Jul 9, 2024
Samsung Display Co., Ltd.
Jaesung Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic-inorganic hybrid bulk assemblies and methods
Patent number
12,018,193
Issue date
Jun 25, 2024
Florida State University Research Foundation, Inc.
Biwu Ma
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Thermally activated delayed fluorescent material based on 9,10-dihy...
Patent number
12,010,914
Issue date
Jun 11, 2024
Arizona Board of Regents on behalf of Arizona State University
Jian Li
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Synthesis and application of fluorescent dye with phenanthridine an...
Patent number
11,952,518
Issue date
Apr 9, 2024
Beijing Fluorescence Biotechnology Co. Ltd
Chimin Du
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Patent Grant
Phenylcarbazole-based compounds and fluorene-based compounds and or...
Patent number
11,950,501
Issue date
Apr 2, 2024
Samsung Display Co., Ltd.
Seok-Hwan Hwang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Metal assisted delayed fluorescent emitters for organic light-emitt...
Patent number
11,945,985
Issue date
Apr 2, 2024
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 light emitting element, composition and membrane
Patent number
11,937,495
Issue date
Mar 19, 2024
Kyushu University, National University Corporation
Hajime Nakanotani
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescent device
Patent number
11,937,504
Issue date
Mar 19, 2024
UDC Ireland Limited
Akira Takeda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Light-emitting element, display device, electronic device, and ligh...
Patent number
11,925,041
Issue date
Mar 5, 2024
Semiconductor Energy Laboratory Co., Ltd.
Satoshi Seo
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Organic compound, optical device, light-emitting device, light-emit...
Patent number
11,917,908
Issue date
Feb 27, 2024
Semiconductor Energy Laboratory Co., Ltd.
Kyoko Takeda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Electrochromic films and methods of forming and using
Patent number
11,906,866
Issue date
Feb 20, 2024
Gentex Corporation
Steven D. Looman
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Condensed cyclic compound and organic light-emitting device includi...
Patent number
11,895,907
Issue date
Feb 6, 2024
Samsung Display Co., Ltd.
Munki Sim
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Fluorescent chromic material, preparation method and use thereof
Patent number
11,873,449
Issue date
Jan 16, 2024
Soochow University
Jianping Lang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Electrochromic compound, electrochromic composition, and electrochr...
Patent number
11,859,131
Issue date
Jan 2, 2024
Ricoh Company, Ltd.
Daisuke Goto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for activating and deactivating the phosphorescence of a str...
Patent number
11,859,115
Issue date
Jan 2, 2024
Technische Universitat Dresden
Max Gmelch
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Emitters based on octahedral metal complexes
Patent number
11,856,840
Issue date
Dec 26, 2023
Arizona Board of Regents on behalf of Arizona State University
Jian Li
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
ORGANIC LIGHT-EMITTING DEVICE HAVING HIGH EFFICIENCY AND LONG LIFESPAN
Publication number
20250063943
Publication date
Feb 20, 2025
SFC CO., LTD.
Seok-Bae PARK
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
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
Publication number
20250056962
Publication date
Feb 13, 2025
SAMSUNG DISPLAY CO., LTD.
Seulong Kim
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
BORON-CONTAINING COMPOUND AND ORGANIC LIGHT-EMITTING DIODE
Publication number
20250034451
Publication date
Jan 30, 2025
FLASK Corporation
Masahiro IGARASHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
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
Non-Linear Optical Chromophores with Michler's Base-Type Donors
Publication number
20250019589
Publication date
Jan 16, 2025
Lightwave Logic, Inc.
Ginelle A. Ramann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
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...
Information
Patent Application
Silyl Bridged Dyes
Publication number
20250003877
Publication date
Jan 2, 2025
University of Massachusetts
Stephen Miller
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
THERMALLY ACTIVATED DELAYED FLUORESCENT MATERIAL AND ELECTROLUMINES...
Publication number
20240431206
Publication date
Dec 26, 2024
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Xianwen MENG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PHOSPHOR MONOMOLECULAR COMPOUND, ORGANIC TRANSISTOR USING SAME, AND...
Publication number
20240409809
Publication date
Dec 12, 2024
Seoul National University R&DB Foundation
Soo Young PARK
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
Publication number
20240415013
Publication date
Dec 12, 2024
Idemitsu Kosan Co.,Ltd
Masato NAKAMURA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
BORONIC HETEROCYCLIC COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT DEVICES
Publication number
20240400892
Publication date
Dec 5, 2024
Merck Patent GmbH
Philipp STOESSEL
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
Publication number
20240407262
Publication date
Dec 5, 2024
Peter Wolohan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY COMPRISING THE...
Publication number
20240376382
Publication date
Nov 14, 2024
Merck Patent GmbH
Sven Christian Laut
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYCYCLIC AROMATIC COMPOUND
Publication number
20240360158
Publication date
Oct 31, 2024
KWANSEI GAKUIN EDUCATIONAL FOUNDATION
Takuji HATAKEYAMA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT EMITTING ELEMENT, POLYCYCLIC COMPOUND FOR THE SAME, AND DISPL...
Publication number
20240343743
Publication date
Oct 17, 2024
SAMSUNG DISPLAY CO., LTD.
Nobutaka AKASHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTROLUMINESCENT COMPOUND, A PLURALITY OF HOST MATERIALS...
Publication number
20240343974
Publication date
Oct 17, 2024
DuPont Specialty Materials Korea Ltd.
Ji-Song JUN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Organic-Inorganic Hybrid Bulk Assemblies and Methods
Publication number
20240343973
Publication date
Oct 17, 2024
Florida State University Research Foundation, Inc.
Biwu Ma
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ORGANIC LIGHT-EMITTING DEVICE
Publication number
20240306494
Publication date
Sep 12, 2024
SAMSUNG DISPLAY CO., LTD.
Hwan-Hee Cho
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANOMETALLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE SAME,...
Publication number
20240284785
Publication date
Aug 22, 2024
SAMSUNG DISPLAY CO., LTD.
Hyunjung Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LIGHT EMITTING ELEMENT AND AMINE COMPOUND FOR THE SAME
Publication number
20240254386
Publication date
Aug 1, 2024
SAMSUNG DISPLAY CO., LTD.
Xiulan JIN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Organic Electroluminescent Device
Publication number
20240260463
Publication date
Aug 1, 2024
UDC IRELAND LIMITED
Akira Takeda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC COMPOUND, OPTICAL DEVICE, LIGHT-EMITTING DEVICE, LIGHT-EMIT...
Publication number
20240251667
Publication date
Jul 25, 2024
Semiconductor Energy Laboratory Co., Ltd.
Kyoko TAKEDA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NITROGENOUS HETEROCYCLIC COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT D...
Publication number
20240246983
Publication date
Jul 25, 2024
Merck Patent GmbH
Philipp STOESSEL
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHENYLCARBAZOLE-BASED COMPOUNDS AND FLUORENE-BASED COMPOUNDS AND OR...
Publication number
20240244963
Publication date
Jul 18, 2024
SAMSUNG DISPLAY CO., LTD.
Seok-Hwan Hwang
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
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
Information
Patent Application
ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DISPLAY DEV...
Publication number
20240237377
Publication date
Jul 11, 2024
LG Display Co., Ltd.
Hye-Li Min
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
QUANTUM DOT INK, QUANTUM DOT FILM, PREPARATION METHOD THEREOF AND D...
Publication number
20240209228
Publication date
Jun 27, 2024
Beijing BOE Technology Development Co., Ltd.
Tieshi Wang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUNDS FOR MARKING LIQUIDS
Publication number
20240199964
Publication date
Jun 20, 2024
KUANTAG NANOTEKNOLOJILER GELISTIRME VE URETIM A.S.
ZIYA KOSTERELI
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Patent Application
Light-Emitting Element, Display Device, Electronic Device, and Ligh...
Publication number
20240206209
Publication date
Jun 20, 2024
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Satoshi Seo
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...