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Chemical nature of organic luminescent or tenebrescent compounds
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Heterocyclic compounds
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Patents Grants
last 30 patents
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Patent Grant
Compound and organic light emitting device comprising same
Patent number
11,980,089
Issue date
May 7, 2024
LG Chem, Ltd.
Su Jin Han
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescence device and compound for organic electro...
Patent number
11,980,091
Issue date
May 7, 2024
Samsung Display Co., Ltd.
Dongchan Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic compound for organic light emitting diode and an organic li...
Patent number
11,974,498
Issue date
Apr 30, 2024
SFC CO., LTD.
Seung-Soo Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Electrochromic element
Patent number
11,970,662
Issue date
Apr 30, 2024
Ricoh Company, Ltd.
Fuminari Kaneko
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Electroluminescent device
Patent number
11,968,893
Issue date
Apr 23, 2024
UDC Ireland Limited
Thomas Schafer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescence device and heterocyclic compound for or...
Patent number
11,968,891
Issue date
Apr 23, 2024
Samsung Display Co., Ltd.
Naoya Sakamoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for visually enhancing the experience of an audience during...
Patent number
11,965,122
Issue date
Apr 23, 2024
Prolume, LTD.
Bruce Bryan
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Photochromic annelated naphthopyrane systems with special substitue...
Patent number
11,965,102
Issue date
Apr 23, 2024
Rodenstock GmbH
Udo Weigand
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescence device and diamine compound for organic...
Patent number
11,968,887
Issue date
Apr 23, 2024
Samsung Display Co., Ltd.
Takao Sakuma
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Photon up-conversion film and method of producing the film
Patent number
11,959,000
Issue date
Apr 16, 2024
WAKAYAMA PREFECTURE
Takeshi Mori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compound for organic electronic element, organic electronic element...
Patent number
11,963,445
Issue date
Apr 16, 2024
DUK SAN NEOLUX CO., LTD.
Ji Hyun Park
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescent materials and devices
Patent number
11,963,441
Issue date
Apr 16, 2024
Universal Display Corporation
Peter Wolohan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
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...
Information
Patent Grant
Organic electroluminescent materials and devices
Patent number
11,957,050
Issue date
Apr 9, 2024
Universal Display Corporation
Suman Layek
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Heterocyclic compound and organic light-emitting device including t...
Patent number
11,957,042
Issue date
Apr 9, 2024
Samsung Display Co., Ltd.
Munki Sim
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Light-emitting device, display and color conversion substrate
Patent number
11,957,020
Issue date
Apr 9, 2024
Toray Industries, Inc.
Yasunori Ichihashi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
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
Carbazole-based compound and organic light emitting diode comprisin...
Patent number
11,950,505
Issue date
Apr 2, 2024
LG Chem, Ltd.
Minjun Kim
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polycyclic compound and organic light emitting diode comprising same
Patent number
11,950,504
Issue date
Apr 2, 2024
LG Chem, Ltd.
Moung Gon Kim
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic light emitting diode and organic light emitting device incl...
Patent number
11,943,998
Issue date
Mar 26, 2024
LG Display Co., Ltd.
Ik-Rang Choe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Compound, material for organic electroluminescent element, organic...
Patent number
11,944,009
Issue date
Mar 26, 2024
Idemitsu Kosan Co., Ltd.
Keiichi Yasukawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic molecules in particular for use in optoelectronic devices
Patent number
11,944,005
Issue date
Mar 26, 2024
Samsung Display Co., Ltd.
Stefan Seifermann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescent materials and devices
Patent number
11,937,494
Issue date
Mar 19, 2024
Universal Display Corporation
Hsiao-Fan Chen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Chemiluminescent probes for diagnostics and in vivo imaging
Patent number
11,931,429
Issue date
Mar 19, 2024
Ramot At Tel-Aviv University Ltd.
Doron Shabat
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
High-performance sky blue thermally activated delayed fluorescent m...
Patent number
11,926,772
Issue date
Mar 12, 2024
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic compound, light-emitting element, light-emitting device, el...
Patent number
11,930,703
Issue date
Mar 12, 2024
Semiconductor Energy Laboratory Co., Ltd.
Kyoko Takeda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescence device and diamine compound for organic...
Patent number
11,930,702
Issue date
Mar 12, 2024
Samsung Display Co., Ltd.
Takao Sakuma
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic light-emitting device comprising emission layer satisfying...
Patent number
11,925,115
Issue date
Mar 5, 2024
Samsung Electronics Co., Ltd.
Soonok Jeon
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic compound, light-emitting device, optical device, light-emit...
Patent number
11,925,109
Issue date
Mar 5, 2024
Semiconductor Energy Laboratory Co., Ltd.
Kyoko Takeda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polycyclic aromatic compound and organoelectroluminescent device us...
Patent number
11,925,110
Issue date
Mar 5, 2024
SFC CO., LTD.
Kyeong-hyeon Kim
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
INDENO-FUSED NAPHTHOPYRAN COMPOUND PARTICLES, METHOD OF PRODUCING P...
Publication number
20240141178
Publication date
May 2, 2024
Hoya Lens Thailand Ltd.
Takuya SHIMADA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOSITION FOR OPTOELECTRONIC DEVICE AND ORGANIC OPTOELECTRONIC DE...
Publication number
20240147849
Publication date
May 2, 2024
Samsung SDI Co., Ltd.
Jinhyun LUI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DYES FOR NUCLEIC ACID DETECTION
Publication number
20240132777
Publication date
Apr 25, 2024
Detect, Inc.
Roger R. Nani
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT...
Publication number
20240130233
Publication date
Apr 18, 2024
DUK SAN NEOLUX CO., LTD.
Seung Hoon HAHN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NEAR INFRARED DYES FOR BIOLOGICAL IMAGING AND OPTOELECTRONIC DEVICES
Publication number
20240124714
Publication date
Apr 18, 2024
Mississippi State University
Chathuranga S.L. Rathnamalala
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
A PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE...
Publication number
20240122069
Publication date
Apr 11, 2024
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
Bitnari KIM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANOMETALLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE SAME,...
Publication number
20240116967
Publication date
Apr 11, 2024
SAMSUNG DISPLAY CO., LTD.
Sohae Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT...
Publication number
20240114785
Publication date
Apr 4, 2024
DUK SAN NEOLUX CO., LTD.
Hyo Min JIN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND POLYCYCLIC COMPOUND FOR ORGA...
Publication number
20240107871
Publication date
Mar 28, 2024
SAMSUNG DISPLAY CO., LTD.
Akinori YAMATANI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MATERIALS FOR ELECTRONIC DEVICES
Publication number
20240090322
Publication date
Mar 14, 2024
Merck Patent GmbH
Christian Wirges
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC COMPOUND, ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EM...
Publication number
20240090326
Publication date
Mar 14, 2024
LG Display Co., Ltd.
Kyung-Jin YOON
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT...
Publication number
20240081149
Publication date
Mar 7, 2024
DUK SAN NEOLUX CO., LTD.
Yun Suk LEE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
TRACERS FOR PETROLEUM RESERVOIRS
Publication number
20240067606
Publication date
Feb 29, 2024
Saudi Arabian Oil Company
Hooisweng Ow
E21 - EARTH DRILLING MINING
Information
Patent Application
PHOTOCHROMIC COMPOSITION, PHOTOCHROMIC ARTICLE, AND SPECTACLES
Publication number
20240059959
Publication date
Feb 22, 2024
Hoya Lens Thailand Ltd.
Hironori KAWAKAMI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOTON UP-CONVERSION FILM AND METHOD OF PRODUCING THE FILM
Publication number
20240059960
Publication date
Feb 22, 2024
WAKAYAMA PREFECTURE
Takeshi Mori
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT COM...
Publication number
20240057476
Publication date
Feb 15, 2024
DUK SAN NEOLUX CO., LTD.
Ki Ho SO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ELECTROCHROMIC COMPOUNDS AND OPTICAL ARTICLES CONTAINING THEM
Publication number
20240052235
Publication date
Feb 15, 2024
Essilor International
Claudine BIVER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT...
Publication number
20240049598
Publication date
Feb 8, 2024
DUK SAN NEOLUX CO., LTD.
Ji Hyun PARK
C07 - ORGANIC CHEMISTRY
Information
Patent Application
RESIN COMPOSITION AND MOLDED OBJECT
Publication number
20240034927
Publication date
Feb 1, 2024
DIC CORPORATION
Yutaka Takezawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT-EMITTING MATERIAL, COMPOUND, LONG-PERSISTENT PHOSPHOR AND LIG...
Publication number
20240032422
Publication date
Jan 25, 2024
KYULUX, INC.
Naoto NOTSUKA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Organic Compound, Light-Emitting Device, Light-Emitting Apparatus,...
Publication number
20240023431
Publication date
Jan 18, 2024
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Takeyoshi WATABE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ROOM-TEMPERATURE PHOSPHORESCENCE NANOPARTICLES AND METHODS OF MAKIN...
Publication number
20240000976
Publication date
Jan 4, 2024
The Regents of the University of Michigan
Jinsang Kim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ELECTRONIC DEVICE
Publication number
20240008359
Publication date
Jan 4, 2024
Merck Patent GmbH
Frank VOGES
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND, DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20230422605
Publication date
Dec 28, 2023
WUHAN TIANMA MICROELECTRONICS CO., LTD.
Lu ZHAI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE AND DISPLAY DEVICE
Publication number
20230413593
Publication date
Dec 21, 2023
KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
Minghan CAI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR EVALUATING CYSTINE UPTAKE ABILITY OF CELL, KIT FOR EVALU...
Publication number
20230407098
Publication date
Dec 21, 2023
DOJINDO LABORATORIES
Munetaka ISHIYAMA
G01 - MEASURING TESTING
Information
Patent Application
HOST MATERIALS FOR ELECTROLUMINESCENT DEVICES
Publication number
20230413668
Publication date
Dec 21, 2023
UNIVERSAL DISPLAY CORPORATION
Chun LIN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE
Publication number
20230403873
Publication date
Dec 14, 2023
Canon Kabushiki Kaisha
TAKESHI SEKIGUCHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING T...
Publication number
20230403928
Publication date
Dec 14, 2023
SAMSUNG DISPLAY CO., LTD.
Heechoon AHN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT
Publication number
20230403933
Publication date
Dec 14, 2023
Canon Kabushiki Kaisha
TAKAYUKI HORIUCHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...