containing four rings

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CPC
C07C15/62

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CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C15/00Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts

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C07C15/62containing four rings

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing arene compounds and arene compounds produced b...
- Patent number 11,685,702
- Issue date Jun 27, 2023
- JSI SILICONE CO.
- Il Nam Jung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fused ring compound, high polymer, mixture, composition and organic...
- Patent number 11,518,723
- Issue date Dec 6, 2022
- GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD
- Xi Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic compound and organic light emitting device using the same
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- Issue date Mar 28, 2017
- LG Chem, Ltd.
- Kong Kyeom Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Materials for organic electroluminescent devices
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- Issue date Nov 22, 2016
- Merck Patent GmbH
- Amir Hossain Parham
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzanthracene derivatives for organic electroluminescent devices
- Patent number 8,986,852
- Issue date Mar 24, 2015
- Merck Patent GmbH
- Philipp Stoessel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Application of triphenylene derivatives in organic electroluminesce...
- Patent number 8,974,920
- Issue date Mar 10, 2015
- National Tsing Hua University
- Chien-Hong Cheng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic light emitting material and organic light emitting device u...
- Patent number 8,940,409
- Issue date Jan 27, 2015
- LG Display Co., Ltd.
- Jong-Kwan Bin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dinaphthyl ethylene derivativce, process for preparing it, film pre...
- Patent number 8,872,422
- Issue date Oct 28, 2014
- Tsinghua University
- Yong Qiu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electroluminescent device
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- Issue date Jan 14, 2014
- BASF SE
- Thomas Schaefer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compound for organic thin-film transistor and organic thin-film tra...
- Patent number 8,513,654
- Issue date Aug 20, 2013
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- Masatoshi Saito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triphenylene based aromatic compounds and OLEDs utilizing the same
- Patent number 8,445,120
- Issue date May 21, 2013
- National Tsing Hua University
- Chien-Hong Cheng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triphenylene based aromatic compounds and OLEDs utilizing the same
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- Issue date Oct 16, 2012
- National Tsing Hua University
- Chien-Hong Cheng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescence device and display
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- Issue date Oct 2, 2012
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- Chishio Hosokawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tetra-substituted chrysenes for luminescent applications
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- Issue date Feb 14, 2012
- E. I. Du Pont de Nemours and Company
- Alex Sergey Ionkin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrene compound and organic light emitting device
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- Issue date Nov 24, 2009
- Canon Kabushiki Kaisha
- Koichi Suzuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pyrene compound and organic light emitting device
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- Issue date May 26, 2009
- Canon Kabushiki Kaisha
- Koichi Suzuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Bis(2-acenyl)acetylene semiconductors
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- Issue date Sep 19, 2006
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- Christopher P. Gerlach
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent device
- Patent number 6,489,489
- Issue date Dec 3, 2002
- Idemitsu Kosan Co., Ltd.
- Toshio Sakai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Organic electroluminescent device
- Patent number 6,214,481
- Issue date Apr 10, 2001
- Idemitsu Kosan Co., Ltd.
- Toshio Sakai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrophotographic photoconductor, pyrene-ring-containing olefin c...
- Patent number 5,569,800
- Issue date Oct 29, 1996
- Ricoh Company, Ltd.
- Tamotsu Aruga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrophotographic photoconductor with pyrene-ring-containing olef...
- Patent number 5,268,246
- Issue date Dec 7, 1993
- Ricoh Company, Ltd.
- Tamotsu Aruga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrene-ring-containing olefin compound, intermediate for synthesizi...
- Patent number 5,059,708
- Issue date Oct 22, 1991
- Ricoh Company, Ltd.
- Tamotsu Aruga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing ethynylated benzoic acid derivatives
- Patent number 4,465,833
- Issue date Aug 14, 1984
- Hughes Aircraft Company
- Kreisler S. Y. Lau
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2496867
- Patent number 2,496,867
- Issue date Feb 7, 1950
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

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ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE USING SAME
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LIGHT-EMITTING DEVICE INCLUDING FUSED CYCLIC COMPOUND, ELECTRONIC A...
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- SAMSUNG DISPLAY CO., LTD.
- Seran KIM
- H01 - BASIC ELECTRIC ELEMENTS
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METHOD FOR PRODUCING ARENE COMPOUNDS AND ARENE COMPOUNDS PRODUCED B...
- Publication number 20210188739
- Publication date Jun 24, 2021
- JSI Silicone Co.
- Il Nam JUNG
- C07 - ORGANIC CHEMISTRY
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FUSED RING COMPOUND, HIGH POLYMER, MIXTURE, COMPOSITION AND ORGANIC...
- Publication number 20210114954
- Publication date Apr 22, 2021
- GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.
- Xi YANG
- H01 - BASIC ELECTRIC ELEMENTS
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PHOTOELECTRIC CONVERSION ELEMENT
- Publication number 20210114988
- Publication date Apr 22, 2021
- SONY CORPORATION
- Hajime KOBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
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ORGANIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME
- Publication number 20160301009
- Publication date Oct 13, 2016
- Kong Kyeom KIM
- C07 - ORGANIC CHEMISTRY
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APPLICATION OF TRIPHENYLENE DERIVATIVES IN ORGANIC ELECTROLUMINESCE...
- Publication number 20130001521
- Publication date Jan 3, 2013
- National Tsing Hua University
- CHIEN-HONG CHENG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Bianthracene compounds substituted by aromatic ring and their uses...
- Publication number 20120309974
- Publication date Dec 6, 2012
- BEIJING AGLAIA TECHNOLOGY DEVELOPMENT CO., LTD
- Lifei Cai
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ORGANIC ELECTROLUMINESCENCE DEVICE AND DISPLAY
- Publication number 20120305908
- Publication date Dec 6, 2012
- IDEMITSU KOSAN CO., LTD.
- Chishio Hosokawa
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STYRENE-BASED COPOLYMERS, IN PARTICULAR FOR USE IN OPTOELECTRONIC C...
- Publication number 20120298981
- Publication date Nov 29, 2012
- Merck Patent GmbH
- Niels Schulte
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TRIPHENYLENE BASED AROMATIC COMPOUNDS AND OLEDS UTILIZING THE SAME
- Publication number 20120248429
- Publication date Oct 4, 2012
- National Tsing Hua University
- Chien-Hong Cheng
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
- Publication number 20120126180
- Publication date May 24, 2012
- Merck Patent GmbH
- Amir Hossain Parham
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PYRENE-BASED POLYMERS FOR ORGANIC LIGHT EMITTING DIODES (OLEDS)
- Publication number 20120116050
- Publication date May 10, 2012
- Technische Universitaet Graz
- Klaus Muellen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TRIPHENYLENE BASED AROMATIC COMPOUNDS AND OLEDS UTILIZING THE SAME
- Publication number 20110254436
- Publication date Oct 20, 2011
- National Tsing Hua University
- Chien-Hong Cheng
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND FOR ORGANIC THIN-FILM TRANSISTOR AND ORGANIC THIN-FILM TRA...
- Publication number 20110031488
- Publication date Feb 10, 2011
- Idemitsu Kosan Co., Ltd.
- Masatoshi Saito
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ELECTROLUMINESCENT DEVICE
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- Publication date Nov 4, 2010
- BASF SE
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ORGANIC THIN FILM TRANSISTOR AND ORGANIC THIN FILM LIGHT- EMITTING...
- Publication number 20100187514
- Publication date Jul 29, 2010
- Yuki Nakano
- C07 - ORGANIC CHEMISTRY
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BENZANTHRACENE DERIVATIVES FOR ORGANIC ELECTROLUMINESCENT DEVICES
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- Publication date Jul 29, 2010
- Philipp Stoessel
- C07 - ORGANIC CHEMISTRY
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Organic light emitting material and organic light emitting device u...
- Publication number 20100164374
- Publication date Jul 1, 2010
- Jong-Kwan Bin
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SENSITIZER DYES FOR PHOTOACID GENERATING SYSTEMS USING SHORT VISIBL...
- Publication number 20100039684
- Publication date Feb 18, 2010
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PYRENE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE
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- Canon Kabushiki Kaisha
- Koichi Suzuki
- C07 - ORGANIC CHEMISTRY
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Pyrene-Based Organic Compound, Transistor Material and Light-Emitti...
- Publication number 20090179196
- Publication date Jul 16, 2009
- Chihaya Adachi
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TETRA-SUBSTITUTED CHRYSENES FOR LUMINESCENT APPLICATIONS
- Publication number 20090162693
- Publication date Jun 25, 2009
- Alex Sergey Ionkin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND DISPLAY
- Publication number 20080254319
- Publication date Oct 16, 2008
- IDEMITSU KOSAN CO., LTD.
- Chishio Hosokawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Dinaphthyl ethylene derivativce, process for preparing it, film pre...
- Publication number 20080220286
- Publication date Sep 11, 2008
- TSINGHUA UNIVERSITY
- Yong Qiu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PYRENE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE
- Publication number 20080119671
- Publication date May 22, 2008
- Canon Kabushiki Kaisha
- Koichi Suzuki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Pyrene Based Compound and Light Emitting Transistor Element Using t...
- Publication number 20080105865
- Publication date May 8, 2008
- Takahito Oyamada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Pyrene Based Compound, And Light Emitting Transistor Element And El...
- Publication number 20080012475
- Publication date Jan 17, 2008
- Takahito Oyamada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Aromatic methylidene compound, methylstyryl compound for producing...
- Publication number 20050096491
- Publication date May 5, 2005
- Matsushita Electric Industrial Co., Ltd.
- Mitsuru Hashimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
[ORGANIC ELECTRO-LUMINANCE DEVICE AND FABRICATING METHOD THEREOF]
- Publication number 20050095454
- Publication date May 5, 2005
- Chung-Wen Ko
- C07 - ORGANIC CHEMISTRY

containing four rings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for producing arene compounds and arene compounds produced b...

Fused ring compound, high polymer, mixture, composition and organic...

Organic compound and organic light emitting device using the same

Materials for organic electroluminescent devices

Benzanthracene derivatives for organic electroluminescent devices

Application of triphenylene derivatives in organic electroluminesce...

Organic light emitting material and organic light emitting device u...

Dinaphthyl ethylene derivativce, process for preparing it, film pre...

Electroluminescent device

Compound for organic thin-film transistor and organic thin-film tra...

Triphenylene based aromatic compounds and OLEDs utilizing the same

Triphenylene based aromatic compounds and OLEDs utilizing the same

Organic electroluminescence device and display

Tetra-substituted chrysenes for luminescent applications

Pyrene compound and organic light emitting device

Pyrene compound and organic light emitting device

Bis(2-acenyl)acetylene semiconductors

Organic electroluminescent device

Organic electroluminescent device

Electrophotographic photoconductor, pyrene-ring-containing olefin c...

Electrophotographic photoconductor with pyrene-ring-containing olef...

Pyrene-ring-containing olefin compound, intermediate for synthesizi...

Process for preparing ethynylated benzoic acid derivatives

2496867

Patents Applicationslast 30 patents

ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE USING SAME

LIGHT-EMITTING DEVICE INCLUDING FUSED CYCLIC COMPOUND, ELECTRONIC A...

METHOD FOR PRODUCING ARENE COMPOUNDS AND ARENE COMPOUNDS PRODUCED B...

FUSED RING COMPOUND, HIGH POLYMER, MIXTURE, COMPOSITION AND ORGANIC...

PHOTOELECTRIC CONVERSION ELEMENT

ORGANIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME

APPLICATION OF TRIPHENYLENE DERIVATIVES IN ORGANIC ELECTROLUMINESCE...

Bianthracene compounds substituted by aromatic ring and their uses...

ORGANIC ELECTROLUMINESCENCE DEVICE AND DISPLAY

STYRENE-BASED COPOLYMERS, IN PARTICULAR FOR USE IN OPTOELECTRONIC C...

TRIPHENYLENE BASED AROMATIC COMPOUNDS AND OLEDS UTILIZING THE SAME

NOVEL MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES

PYRENE-BASED POLYMERS FOR ORGANIC LIGHT EMITTING DIODES (OLEDS)

TRIPHENYLENE BASED AROMATIC COMPOUNDS AND OLEDS UTILIZING THE SAME

COMPOUND FOR ORGANIC THIN-FILM TRANSISTOR AND ORGANIC THIN-FILM TRA...

ELECTROLUMINESCENT DEVICE

ORGANIC THIN FILM TRANSISTOR AND ORGANIC THIN FILM LIGHT- EMITTING...

BENZANTHRACENE DERIVATIVES FOR ORGANIC ELECTROLUMINESCENT DEVICES

Organic light emitting material and organic light emitting device u...

SENSITIZER DYES FOR PHOTOACID GENERATING SYSTEMS USING SHORT VISIBL...

PYRENE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE

Pyrene-Based Organic Compound, Transistor Material and Light-Emitti...

TETRA-SUBSTITUTED CHRYSENES FOR LUMINESCENT APPLICATIONS

ORGANIC ELECTROLUMINESCENCE DEVICE AND DISPLAY

Dinaphthyl ethylene derivativce, process for preparing it, film pre...

PYRENE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE

Pyrene Based Compound and Light Emitting Transistor Element Using t...

Pyrene Based Compound, And Light Emitting Transistor Element And El...

Aromatic methylidene compound, methylstyryl compound for producing...

[ORGANIC ELECTRO-LUMINANCE DEVICE AND FABRICATING METHOD THEREOF]