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Chemical nature of organic luminescent or tenebrescent compounds
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Chemical nature of organic luminescent or tenebrescent compounds
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Non-macromolecular compounds
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Carbocyclic compounds
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Non-condensed systemsm
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Condensed systems
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bridged by heteroatoms
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Heterocyclic compounds
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bridged by heteroatoms
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characterised by ligands
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containing one nitrogen atom as the heteroatom
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with oxygen
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with sulfur
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with other heteroatoms
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containing two nitrogen atoms as heteroatoms
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with oxygen
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with sulfur
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with other heteroatoms
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containing three nitrogen atoms as heteroatoms
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with oxygen
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with sulfur
C09K2211/107
with other heteroatoms
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containing more than three nitrogen atoms as heteroatoms
C09K2211/1077
with oxygen
C09K2211/1081
with sulfur
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with other heteroatoms
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containing oxygen as the only heteroatom
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containing sulfur as the only heteroatom
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containing other heteroatoms
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Macromolecular compounds
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Carbocyclic compounds
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Condensed systems
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Non-condensed systems
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bridged by heteroatoms
C09K2211/1441
Heterocyclic
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containing oxygen as the only heteroatom
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containing sulfur as the only heteroatom
C09K2211/1466
containing nitrogen as the only heteroatom
C09K2211/1475
containing nitrogen and oxygen as heteroatoms
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containing nitrogen and sulfur as heteroatoms
C09K2211/1491
containing other combinations of heteroatoms
C09K2211/18
Metal complexes
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of the alkali metals and alkaline earth metals
C09K2211/182
of the rare earth metals
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of the refractory metals
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of the platinum group
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of the light metals other than alkali metals and alkaline earth metals
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of the iron group metals
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of other metals not provided for in one of the previous groups
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Articles comprising indolenaphthopyrans
Patent number
12,247,035
Issue date
Mar 11, 2025
Transitions Optical, Ltd.
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Organic electroluminescent materials and devices
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12,247,041
Issue date
Mar 11, 2025
Universal Display Corporation
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Organic electroluminescent materials and devices
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12,247,150
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Mar 11, 2025
Universal Display Corporation
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Organic electroluminescence element and electronic device
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12,250,883
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Mar 11, 2025
Idemitsu Kosan Co., Ltd.
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Metal complexes
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12,250,871
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Mar 11, 2025
UDC Ireland Limited
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Organic electroluminescence device and organometallic compound for...
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12,250,874
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Mar 11, 2025
Samsung Display Co., Ltd.
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Deuterium-containing compound, and organic light-emitting device co...
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12,250,882
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Mar 11, 2025
LG Chem, Ltd.
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Method for making photochromic contact lenses
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12,247,169
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Mar 11, 2025
Alcon Inc.
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Iridium complex compound
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12,247,040
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Mar 11, 2025
Mitsubishi Chemical Corporation
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Light emitting device and production method thereof, and compositio...
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12,250,870
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Mar 11, 2025
Sumitomo Chemical Company, Limited
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Near-infrared harvesting transparent luminescent solar concentrator...
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12,247,126
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Mar 11, 2025
Board of Trustees of Michigan State University
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Compounds for electronic devices
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12,250,880
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Mar 11, 2025
Merck Patent GmbH
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Organic electroluminescent materials and devices
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12,250,875
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Mar 11, 2025
Universal Display Corporation
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Semiconductor device having quantum dots, display device, imaging s...
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12,245,446
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Mar 4, 2025
Canon Kabushiki Kaisha
Takayuki Sumida
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Organic electroluminescent materials and devices
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12,245,504
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Mar 4, 2025
Universal Display Corporation
Tyler Fleetham
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Organic electroluminescent materials and devices
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12,245,502
Issue date
Mar 4, 2025
Universal Display Corporation
Hsiao-Fan Chen
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Fabrication of low defectivity electrochromic devices
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12,242,163
Issue date
Mar 4, 2025
View, Inc.
Mark Kozlowski
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Curable photochromic composition including a segmented polymer
Patent number
12,240,996
Issue date
Mar 4, 2025
Transitions Optical, Ltd.
Stephen G. Robinson
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Organic light emitting material
Patent number
12,245,497
Issue date
Mar 4, 2025
Beijing Summer Sprout Technology Co., Ltd.
Renmao Liu
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Heterocyclic compound and organic light-emitting device including t...
Patent number
12,245,499
Issue date
Mar 4, 2025
Samsung Display Co., Ltd.
Heechoon Ahn
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Compound, photosensitive fluorescent resin composition comprising s...
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12,242,191
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Mar 4, 2025
LG Chem, Ltd.
Hanbit Jang
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Light emitting device
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12,245,496
Issue date
Mar 4, 2025
Samsung Display Co., Ltd.
Sun Young Pak
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Organoiridium complex for organic electroluminescent elements
Patent number
12,245,498
Issue date
Mar 4, 2025
Tanaka Kikinzoku Kogyo K.K.
Yasushi Masahiro
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Compound for organic electronic element, organic electronic element...
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12,245,505
Issue date
Mar 4, 2025
DUK SAN NEOLUX CO., LTD.
Seung Hoon Hahn
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Photochromic and electrochromic compounds
Patent number
12,234,408
Issue date
Feb 25, 2025
The University Court of the University of Glasgow Glasgow
Emily Rose Adams
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Organic light-emitting devices, display panels and display apparatuses
Patent number
12,239,017
Issue date
Feb 25, 2025
BOE Technology Group Co., Ltd.
Siqi Wang
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Metal organic framework (MOF) glass composite comprising metal hali...
Patent number
12,234,398
Issue date
Feb 25, 2025
The University of Queensland
Jingwei Hou
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Fluorescent substrates for poly(ADP-ribosyl) hydrolases
Patent number
12,235,275
Issue date
Feb 25, 2025
The Board of Trustees of the University of Illinois
Paul J. Hergenrother
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Organic electroluminescent materials and devices
Patent number
12,239,012
Issue date
Feb 25, 2025
Universal Display Corporation
Hsiao-Fan Chen
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Luminescent gold(III) compounds with thermally stimulated delayed p...
Patent number
12,239,014
Issue date
Feb 25, 2025
The University of Hong Kong
Vivian Wing-Wah Yam
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20250074925
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Publication date
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