the condensed ring system contains only four rings

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CPC
C07C13/66

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CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C13/00Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings

Current Industry

C07C13/66the condensed ring system contains only four rings

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Patents Grantslast 30 patents

Information Patent Grant
Organic compound and organic light-emitting device
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- Issue date Dec 24, 2024
- Canon Kabushiki Kaisha
- Hirokazu Miyashita
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Information Patent Grant
Electroactive materials
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- LG Chem, Ltd.
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Condensed cyclic compound, composition including the same, and orga...
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- Samsung Display Co., Ltd.
- Sehun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anthracene derivatives, luminescent materials and organic electrolu...
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- Masahiro Kawamura
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Method for preparing hexadecahydropyrene
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- China Petroleum and Chemical Corporation
- Guoquan Sun
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent materials and devices
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- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pyrene derivative, organic light-emitting medium, and organic elect...
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- Idemitsu Kosan Co., Ltd.
- Yumiko Mizuki
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Information Patent Grant
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- Feng-Wen Yen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
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- FUNDACIO INSTITUT CATALA D'INVESTIGACIO QUIMICA
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- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent materials and devices
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- Universal Display Corporation
- Chuanjun Xia
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
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- Samsung Display Co., Ltd.
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- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclopenta[b]fluorenyl transition metal compound, catalyst composit...
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- Issue date Nov 26, 2019
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- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Anthracene derivatives, luminescent materials and organic electrolu...
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- Idemitsu Kosan Co., Ltd.
- Masahiro Kawamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anthracene derivatives and organic light emitting devices comprisin...
- Patent number 10,388,882
- Issue date Aug 20, 2019
- Samsung Display Co., Ltd.
- Mi-Kyung Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
DNA binding agents with a minor groove binding tail
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- Issue date Jul 23, 2019
- Board of Regents, The University of Texas System
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- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclopenta[b]fluorenyl transition metal compound, catalyst composit...
- Patent number 10,323,111
- Issue date Jun 18, 2019
- SABIC SK NEXLENE COMPANY PTE. LTD.
- Dong Cheol Shin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer, composition for organic electroluminescent element, organi...
- Patent number 10,270,035
- Issue date Apr 23, 2019
- MITSUBISHI CHEMICAL CORPORATION
- Koichiro Iida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescence device and anthracene derivative
- Patent number 10,217,943
- Issue date Feb 26, 2019
- Idemitsu Kosan Co., Ltd.
- Hidetsugu Ikeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent element and electronic device
- Patent number 10,135,000
- Issue date Nov 20, 2018
- Idemitsu Kosan Co., Ltd.
- Kazuki Nishimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electronic material and organic electroluminescent device
- Patent number 10,026,901
- Issue date Jul 17, 2018
- GUANGDONG AGLAIA OPTOELECTRONICS MATERIALS CO., LTD
- Jinhai Huang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrene derivative, organic light-emitting medium, and organic elect...
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- Yumiko Mizuki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic compound and organic light-emitting device
- Patent number 9,911,921
- Issue date Mar 6, 2018
- Canon Kabushiki Kaisha
- Naoki Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Organic electronic material
- Patent number 9,905,774
- Issue date Feb 27, 2018
- GUANGDONG AGLAIA OPTOELECTRONIC MATERIALS CO., LTD.
- Lei Dai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Multicyclic aromatic compound and organic light emitting device usi...
- Patent number 9,899,600
- Issue date Feb 20, 2018
- HEESUNG MATERIAL LTD.
- Do-Hyung Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electronic device including a fluoranthene derivative
- Patent number 9,876,174
- Issue date Jan 23, 2018
- E I du Pont de Nemours and Company
- Weishi Wu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electronic device including a fluoranthene derivative
- Patent number 9,716,233
- Issue date Jul 25, 2017
- E I du Pont de Nemours and Company
- Weishi Wu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anthracene derivative having a phenanthryl group
- Patent number 9,660,195
- Issue date May 23, 2017
- Idemitsu Kosan Co., Ltd.
- Masahiro Kawamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescence device and anthracene derivative
- Patent number 9,583,716
- Issue date Feb 28, 2017
- Idemitsu Kosan Co., Ltd.
- Hidetsugu Ikeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic compound and organic light emitting diode device including...
- Patent number 9,548,456
- Issue date Jan 17, 2017
- Samsung Display Co., Ltd.
- Eun-Young Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluoranthene polymer compound
- Patent number 9,388,101
- Issue date Jul 12, 2016
- Sumitomo Chemical Company, Limited
- Tomoyasu Yoshida
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
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Organic Electroluminescent Materials and Devices
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- UNIVERSAL DISPLAY CORPORATION
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Electroactive Materials
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- LG CHEM, LTD.
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COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
- Publication number 20230242465
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- Idemitsu Kosan Co.,Ltd
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- C07 - ORGANIC CHEMISTRY
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ORGANIC ELECTROLUMINESCENT ELEMENT
- Publication number 20220376179
- Publication date Nov 24, 2022
- KWANSEI GAKUIN EDUCATIONAL FOUNDATION
- Takuji HATAKEYAMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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COMPOSITION, RESIST UNDERLAYER FILM, METHOD OF FORMING FILM, METHOD...
- Publication number 20220197144
- Publication date Jun 23, 2022
- JSR Corporation
- Naoya NOSAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for Preparing an Organic Semiconducting Layer, a Composition...
- Publication number 20220131115
- Publication date Apr 28, 2022
- NovaLED GmbH
- Volodymyr Senkovskyy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE
- Publication number 20220081378
- Publication date Mar 17, 2022
- Canon Kabushiki Kaisha
- Hirokazu Miyashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Compound and an Organic Semiconducting Layer, an Organic Electronic...
- Publication number 20220002218
- Publication date Jan 6, 2022
- NovaLED GmbH
- Elena Galán García
- H01 - BASIC ELECTRIC ELEMENTS
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ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT...
- Publication number 20210198167
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- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Doo-Hyeon Moon
- H01 - BASIC ELECTRIC ELEMENTS
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Method for Preparing Hexadecahydropyrene
- Publication number 20200262769
- Publication date Aug 20, 2020
- China Petroleum and Chemical Corporation
- Guoquan SUN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organic Electroluminescent Materials and Devices
- Publication number 20200227643
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- UNIVERSAL DISPLAY CORPORATION
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CONDENSED CYCLIC COMPOUND, COMPOSITION INCLUDING THE SAME, AND ORGA...
- Publication number 20200181045
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- SAMSUNG DISPLAY CO., LTD.
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- C07 - ORGANIC CHEMISTRY
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ANTHRACENE DERIVATIVES, LUMINESCENT MATERIALS AND ORGANIC ELECTROLU...
- Publication number 20200006664
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- Idemitsu Kosan Co., Ltd.
- Masahiro KAWAMURA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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5,12-DIHYDROTETRACENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DE...
- Publication number 20190229270
- Publication date Jul 25, 2019
- LUMINESCENCE TECHNOLOGY CORPORATION
- FENG-WEN YEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTRON TRANSPORT MATERIAL
- Publication number 20180358561
- Publication date Dec 13, 2018
- GUANGDONG AGLAIA OPTOELECTRONIC MATERIALS CO. LTD
- Kam-Hung LOW
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PYRENE DERIVATIVE, ORGANIC LIGHT-EMITTING MEDIUM, AND ORGANIC ELECT...
- Publication number 20180309058
- Publication date Oct 25, 2018
- Idemitsu Kosan Co., Ltd.
- Yumiko Mizuki
- C07 - ORGANIC CHEMISTRY
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POLYCYCLIC COMPOUND AND ORGANIC ELETROLUMINESCENCE DEVICE INCLUDI...
- Publication number 20170324037
- Publication date Nov 9, 2017
- SAMSUNG DISPLAY CO., LTD.
- Hiroaki Itoi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Organic Electroluminescent Materials and Devices
- Publication number 20170309827
- Publication date Oct 26, 2017
- UNIVERSAL DISPLAY CORPORATION
- Lichang ZENG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Organic Electroluminescent Materials and Devices
- Publication number 20170244046
- Publication date Aug 24, 2017
- UNIVERSAL DISPLAY CORPORATION
- Chuanjun Xia
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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ELECTRONIC DEVICE INCLUDING A FLUORANTHENE DERIVATIVE
- Publication number 20170200900
- Publication date Jul 13, 2017
- E I DU PONT DE NEMOURS AND COMPANY
- Weishi Wu
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NOVEL ORGANIC COMPOUND, ORGANIC LIGHT EMITTING DEVICE, AND IMAGE DI...
- Publication number 20170133598
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- Jun Kamatani
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- Hidetsugu IKEDA
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POLYMER, COMPOSITION FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANI...
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- MITSUBISHI CHEMICAL CORPORATION
- Koichiro IIDA
- C07 - ORGANIC CHEMISTRY
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ELECTRONIC DEVICE INCLUDING A FLUORANTHENE DERIVATIVE
- Publication number 20160268514
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- E.I. du Pont de Nemours and Company
- Weishi Wu
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- Masahiro KAWAMURA
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NAPHTHO[2,1-b]FLUORANTHENE COMPOUND, ORGANIC LIGHT-EMITTING DEVICE,...
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- C07 - ORGANIC CHEMISTRY
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ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE
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- Canon Kabushiki Kaisha
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- G06 - COMPUTING CALCULATING COUNTING
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LIQUID CRYSTAL COMPOSITION AND METHODS FOR THE PREPARATION THEREOF
- Publication number 20150344779
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- C07 - ORGANIC CHEMISTRY

the condensed ring system contains only four rings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Organic compound and organic light-emitting device

Electroactive materials

Condensed cyclic compound, composition including the same, and orga...

Anthracene derivatives, luminescent materials and organic electrolu...

Method for preparing hexadecahydropyrene

Organic electroluminescent materials and devices

Pyrene derivative, organic light-emitting medium, and organic elect...

5,12-dihydrotetracene derivative and organic electroluminescence de...

Method for the preparation of a partially hydrogenated polyacene an...

Organic electroluminescent materials and devices

Polycyclic compound and organic electroluminescence device includin...

Cyclopenta[b]fluorenyl transition metal compound, catalyst composit...

Anthracene derivatives, luminescent materials and organic electrolu...

Anthracene derivatives and organic light emitting devices comprisin...

DNA binding agents with a minor groove binding tail

Cyclopenta[b]fluorenyl transition metal compound, catalyst composit...

Polymer, composition for organic electroluminescent element, organi...

Organic electroluminescence device and anthracene derivative

Organic electroluminescent element and electronic device

Organic electronic material and organic electroluminescent device

Pyrene derivative, organic light-emitting medium, and organic elect...

Organic compound and organic light-emitting device

Organic electronic material

Multicyclic aromatic compound and organic light emitting device usi...

Electronic device including a fluoranthene derivative

Electronic device including a fluoranthene derivative

Anthracene derivative having a phenanthryl group

Organic electroluminescence device and anthracene derivative

Organic compound and organic light emitting diode device including...

Fluoranthene polymer compound

Patents Applicationslast 30 patents

COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE

Organic Electroluminescent Materials and Devices

Electroactive Materials

COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE

ORGANIC ELECTROLUMINESCENT ELEMENT

COMPOSITION, RESIST UNDERLAYER FILM, METHOD OF FORMING FILM, METHOD...

Method for Preparing an Organic Semiconducting Layer, a Composition...

ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE

Compound and an Organic Semiconducting Layer, an Organic Electronic...

ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT...

Method for Preparing Hexadecahydropyrene

Organic Electroluminescent Materials and Devices

CONDENSED CYCLIC COMPOUND, COMPOSITION INCLUDING THE SAME, AND ORGA...

ANTHRACENE DERIVATIVES, LUMINESCENT MATERIALS AND ORGANIC ELECTROLU...

5,12-DIHYDROTETRACENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DE...

ORGANIC ELECTRON TRANSPORT MATERIAL

PYRENE DERIVATIVE, ORGANIC LIGHT-EMITTING MEDIUM, AND ORGANIC ELECT...

POLYCYCLIC COMPOUND AND ORGANIC ELETROLUMINESCENCE DEVICE INCLUDI...

Organic Electroluminescent Materials and Devices

Organic Electroluminescent Materials and Devices

ELECTRONIC DEVICE INCLUDING A FLUORANTHENE DERIVATIVE

NOVEL ORGANIC COMPOUND, ORGANIC LIGHT EMITTING DEVICE, AND IMAGE DI...

ORGANIC ELECTROLUMINESCENCE DEVICE AND ANTHRACENE DERIVATIVE

POLYMER, COMPOSITION FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANI...

ELECTRONIC DEVICE INCLUDING A FLUORANTHENE DERIVATIVE

ANTHRACENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT USING...

NAPHTHO[2,1-b]FLUORANTHENE COMPOUND, ORGANIC LIGHT-EMITTING DEVICE,...

ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE

LIQUID CRYSTAL COMPOSITION AND METHODS FOR THE PREPARATION THEREOF

INDENO[1,2-b]PHENANTHRENE COMPOUND AND ORGANIC LIGHT EMITTING ELEME...