Hole transport

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CPC
C08G2261/512

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CCHEMISTRY METALLURGY C08Organic compounds C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS C08G2261/00Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule

Current Industry

C08G2261/512Hole transport

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Polymers with amine-group-containing repeating units
- Patent number 12,065,536
- Issue date Aug 20, 2024
- Merck Patent GmbH
- Nils Koenen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Formulation containing a highly branched polymer, highly branched p...
- Patent number 11,999,819
- Issue date Jun 4, 2024
- Merck Patent GmbH
- Beate Burkhart
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polymer and organic light emitting device comprising same
- Patent number 11,987,665
- Issue date May 21, 2024
- LG Chem, Ltd.
- Seog Jae Seo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymer, electroluminescence device material including copolymer,...
- Patent number 11,939,422
- Issue date Mar 26, 2024
- Samsung Electronics Co., Ltd.
- Masashi Tsuji
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Self-organized and electrically conducting PEDOT polymer matrix for...
- Patent number 11,905,609
- Issue date Feb 20, 2024
- South Dakota Board of Regents
- Alevtina Smirnova
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Organic polymer having asymmetric structure and use thereof as phot...
- Patent number 11,898,001
- Issue date Feb 13, 2024
- CHINA THREE GORGES CORPORATION
- Dongxue Liu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer material, material for electroluminescence device, liquid c...
- Patent number 11,758,800
- Issue date Sep 12, 2023
- Samsung Electronics Co., Ltd.
- Fumiaki Kato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organic electronic material, ink composition containing same, and o...
- Patent number 11,737,345
- Issue date Aug 22, 2023
- Resonac Corporation
- Shigeaki Funyuu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition and light emitting device using the same
- Patent number 11,532,790
- Issue date Dec 20, 2022
- Sumitomo Chemical Company, Limited
- Toshiaki Sasada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Highly stretchable, transparent, and conductive polymer
- Patent number 11,499,007
- Issue date Nov 15, 2022
- The Board of Trustees of the Leland Stanford Junior University
- Yue Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Charge-transport material and utilization thereof
- Patent number 11,459,462
- Issue date Oct 4, 2022
- SHOWA DENKO MATERIALS CO., LTD.
- Kazuyuki Kamo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device
- Patent number 11,424,410
- Issue date Aug 23, 2022
- Sumitomo Chemical Company, Limited
- Toshiaki Sasada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Materials for electronic devices
- Patent number 11,407,854
- Issue date Aug 9, 2022
- Merck Patent GmbH
- Beate Burkhart
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Conductive composite structure for electronic device, method of pre...
- Patent number 11,404,182
- Issue date Aug 2, 2022
- Samsung Electronics Co., Ltd.
- Dongjin Yun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fibrillated polymer compositions and methods of their manufacture
- Patent number 11,339,263
- Issue date May 24, 2022
- SHPP Global Technologies B.V.
- Vaidyanath Ramakrishnan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrically conductive film
- Patent number 11,322,269
- Issue date May 3, 2022
- Zeon Corporation
- Kenichi Harai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polymers containing furanyl crosslinkable groups and uses thereof
- Patent number 11,289,654
- Issue date Mar 29, 2022
- GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.
- Junyou Pan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Materials for electronic devices
- Patent number 11,261,291
- Issue date Mar 1, 2022
- Merck Patent GmbH
- Beate Burkhart
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electroluminescent device
- Patent number 11,258,025
- Issue date Feb 22, 2022
- Cambridge Enterprise Limited
- Richard Henry Friend
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High molecular weight compound containing substituted triarylamine...
- Patent number 11,251,373
- Issue date Feb 15, 2022
- Hodogaya Chemical Co., Ltd.
- Kazunori Togashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
BODIPY-based copolymer and solar cell comprising same
- Patent number 11,217,398
- Issue date Jan 4, 2022
- Gwangju Institute of Science and Technology
- Sukwon Hong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-molecular-weight compound having substituted triarylamine skel...
- Patent number 11,196,004
- Issue date Dec 7, 2021
- Hodogaya Chemical Co., Ltd.
- Kazunori Togashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polymer containing S,S-dioxide-dibenzothiophene in backbone chain w...
- Patent number 11,186,676
- Issue date Nov 30, 2021
- South China University of Technology
- Ting Guo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Conductive polymer capacitor for improved reliability
- Patent number 11,177,076
- Issue date Nov 16, 2021
- KEMET Electronics Corporation
- Ajaykumar Bunha
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solid electrolytic capacitor with improved leakage current
- Patent number 11,170,942
- Issue date Nov 9, 2021
- AVX Corporation
- Issei Nakata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Conjugated polymer and use thereof in organic electronic device
- Patent number 11,161,933
- Issue date Nov 2, 2021
- GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.
- Mingquan Yu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Film for light emitting device and light emitting device using the...
- Patent number 11,158,806
- Issue date Oct 26, 2021
- Sumitomo Chemical Company, Limited
- Tatsuhiko Adachi
- G01 - MEASURING TESTING
Information Patent Grant
Composition, hole transport material composition, and ink composition
- Patent number 11,118,005
- Issue date Sep 14, 2021
- SHOWA DENKO MATERIALS CO., LTD.
- Kazuyuki Kamo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dihetero amines in electrically conductive polymer compositions
- Patent number 11,121,324
- Issue date Sep 14, 2021
- LG Chem, Ltd.
- Nora Sabina Radu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-organized and electrically conducting PEDOT polymer matrix for...
- Patent number 11,111,586
- Issue date Sep 7, 2021
- South Dakota Board of Regents
- Alevtina Smirnova
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
In-Situ crosslinking of 9,9' -spirobifluorene-based compounds for u...
- Publication number 20240349587
- Publication date Oct 17, 2024
- Kaunas University of Technology
- Vytautas Getautis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COPOLYMER, ELECTROLUMINESCENCE DEVICE MATERIAL INCLUDING COPOLYMER,...
- Publication number 20240247098
- Publication date Jul 25, 2024
- Samsung Electronics Co., Ltd.
- Masashi TSUJI
- B82 - NANO-TECHNOLOGY
Information Patent Application
CHARGE-TRANSPORTING COMPOSITION
- Publication number 20240172550
- Publication date May 23, 2024
- NISSAN CHEMICAL CORPORATION
- Shun YAMAGUCHI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BLOCK CONJUGATED POLYMER MATERIAL AND ACTIVE LAYER MATERIAL AND ORG...
- Publication number 20240099121
- Publication date Mar 21, 2024
- RAYNERGY TEK INCORPORATION
- Yi-Ming Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ORGANIC POLYMER HAVING ASYMMETRIC STRUCTURE AND USE THEREOF AS PHOT...
- Publication number 20220363812
- Publication date Nov 17, 2022
- CHINA THREE GORGES CORPORATION
- Dongxue LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FORMULATION CONTAINING A CROSSLINKABLE POLYMER
- Publication number 20220165954
- Publication date May 26, 2022
- Merck Patent GmbH
- Gaëlle BÉALLE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYMERS WITH AMINE-GROUP-CONTAINING REPEATING UNITS
- Publication number 20220119590
- Publication date Apr 21, 2022
- Merck Patent GmbH
- Nils KOENEN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CHARGE-TRANSPORTING COMPOSITION FOR PEROVSKITE PHOTOELECTRIC CONVER...
- Publication number 20220093865
- Publication date Mar 24, 2022
- NISSAN CHEMICAL CORPORATION
- Shun SUGAWARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FORMULATION CONTAINING A HIGHLY BRANCHED POLYMER, HIGHLY BRANCHED P...
- Publication number 20210277176
- Publication date Sep 9, 2021
- Merck Patent GmbH
- Beate Burkhart
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CHARGE TRANSPORT MATERIAL, INK COMPOSITION USING SAID MATERIAL, ORG...
- Publication number 20210226129
- Publication date Jul 22, 2021
- Hitachi Chemical Company, Ltd.
- Kazuyuki KAMO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Novel Polymer and Organic Light Emitting Device Comprising Same
- Publication number 20210206909
- Publication date Jul 8, 2021
- LG CHEM, LTD.
- Seog Jae Seo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FILM FOR LIGHT EMITTING DEVICE AND LIGHT EMITTING DEVICE USING THE...
- Publication number 20210151684
- Publication date May 20, 2021
- Tatsuhiko ADACHI
- G01 - MEASURING TESTING
Information Patent Application
ACCELERATED THERMAL CROSSLINKING OF PVDF-HFP VIA ADDITION OF ORGANI...
- Publication number 20210135109
- Publication date May 6, 2021
- Corning Incorporated
- Mingqian He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHARGE-TRANSPORTING COMPOSITION
- Publication number 20210122928
- Publication date Apr 29, 2021
- NISSAN CHEMICAL CORPORATION
- Masayuki HIGASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Conductive Polymer Dispersion for Improved Reliability
- Publication number 20210005396
- Publication date Jan 7, 2021
- Kemet Electronics Corporation
- Ajaykumar Bunha
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER MATERIAL, MATERIAL FOR ELECTROLUMINESCENCE DEVICE, LIQUID C...
- Publication number 20200388763
- Publication date Dec 10, 2020
- Samsung Electronics Co., Ltd.
- Fumiaki KATO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Chlorinated Benzodithiophene-based Polymers for Electronic and Phot...
- Publication number 20200362097
- Publication date Nov 19, 2020
- THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
- He YAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TREATMENT LIQUID CONTAINING IONIC COMPOUND, ORGANIC ELECTRONIC ELEM...
- Publication number 20200259085
- Publication date Aug 13, 2020
- Hitachi Chemical Company, Ltd.
- Shigeaki FUNYUU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BODIPY-BASED COPOLYMER AND SOLAR CELL COMPRISING SAME
- Publication number 20200219664
- Publication date Jul 9, 2020
- Gwangju Institute of Science and Technology
- Sukwon HONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTRONIC MATERIAL, INK COMPOSITION, AND ORGANIC ELECTRONI...
- Publication number 20200185610
- Publication date Jun 11, 2020
- Hitachi Chemical Company, Ltd.
- Tomotsugu SUGIOKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ORGANIC ELECTRONIC MATERIAL, POLYMERIZATION INITIATOR AND THERMAL P...
- Publication number 20200143954
- Publication date May 7, 2020
- Hitachi Chemical Company, Ltd.
- Kenichi Ishitsuka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER CONTAINING S,S-DIOXIDE-DIBENZOTHIOPHENE IN BACKBONE CHAIN W...
- Publication number 20200109237
- Publication date Apr 9, 2020
- SOUTH CHINA UNIVERSITY OF TECHNOLOGY
- Ting GUO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITION, HOLE TRANSPORT MATERIAL COMPOSITION, AND INK COMPOSITION
- Publication number 20200048408
- Publication date Feb 13, 2020
- Hitachi Chemical Company, Ltd.
- Kazuyuki KAMO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITIONS CONTAINING HOLE CARRIER MATERIALS AND POLY(ARYL ETHER...
- Publication number 20200032086
- Publication date Jan 30, 2020
- Nissan Chemical Industries, Ltd.
- Floryan DE CAMPO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC PHOTODETECTOR
- Publication number 20200035924
- Publication date Jan 30, 2020
- Sumitomo Chemical Company Limited
- Nir Yaacobi-Gross
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BRANCHED POLYMER PRODUCTION METHOD, BRANCHED POLYMER, AND ORGANIC E...
- Publication number 20200017631
- Publication date Jan 16, 2020
- Hitachi Chemical Company, Ltd.
- Kenichi ISHITSUKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMERS CONTAINING FURANYL CROSSLINKABLE GROUPS AND USES THEREOF
- Publication number 20190372008
- Publication date Dec 5, 2019
- Guangzhou ChinaRay Optoelectronic Materials Ltd.
- Junyou PAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MATERIALS FOR ELECTRONIC DEVICES
- Publication number 20190322796
- Publication date Oct 24, 2019
- Merck Patent GmbH
- Beate Burkhart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR MAKING AN ORGANIC CHARGE TRANSPORTING FILM
- Publication number 20190202975
- Publication date Jul 4, 2019
- DOW GLOBAL TECHNOLOGIES LLC
- Chun LIU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR MAKING AN ORGANIC CHARGE TRANSPORTING FILM
- Publication number 20190148664
- Publication date May 16, 2019
- DOW GLOBAL TECHNOLOGIES LLC
- David Robert GRIGG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Hole transport

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Polymers with amine-group-containing repeating units

Formulation containing a highly branched polymer, highly branched p...

Polymer and organic light emitting device comprising same

Copolymer, electroluminescence device material including copolymer,...

Self-organized and electrically conducting PEDOT polymer matrix for...

Organic polymer having asymmetric structure and use thereof as phot...

Polymer material, material for electroluminescence device, liquid c...

Organic electronic material, ink composition containing same, and o...

Composition and light emitting device using the same

Highly stretchable, transparent, and conductive polymer

Charge-transport material and utilization thereof

Light emitting device

Materials for electronic devices

Conductive composite structure for electronic device, method of pre...

Fibrillated polymer compositions and methods of their manufacture

Electrically conductive film

Polymers containing furanyl crosslinkable groups and uses thereof

Materials for electronic devices

Electroluminescent device

High molecular weight compound containing substituted triarylamine...

BODIPY-based copolymer and solar cell comprising same

High-molecular-weight compound having substituted triarylamine skel...

Polymer containing S,S-dioxide-dibenzothiophene in backbone chain w...

Conductive polymer capacitor for improved reliability

Solid electrolytic capacitor with improved leakage current

Conjugated polymer and use thereof in organic electronic device

Film for light emitting device and light emitting device using the...

Composition, hole transport material composition, and ink composition

Dihetero amines in electrically conductive polymer compositions

Self-organized and electrically conducting PEDOT polymer matrix for...

Patents Applicationslast 30 patents

In-Situ crosslinking of 9,9' -spirobifluorene-based compounds for u...

COPOLYMER, ELECTROLUMINESCENCE DEVICE MATERIAL INCLUDING COPOLYMER,...

CHARGE-TRANSPORTING COMPOSITION

BLOCK CONJUGATED POLYMER MATERIAL AND ACTIVE LAYER MATERIAL AND ORG...

ORGANIC POLYMER HAVING ASYMMETRIC STRUCTURE AND USE THEREOF AS PHOT...

FORMULATION CONTAINING A CROSSLINKABLE POLYMER

POLYMERS WITH AMINE-GROUP-CONTAINING REPEATING UNITS

CHARGE-TRANSPORTING COMPOSITION FOR PEROVSKITE PHOTOELECTRIC CONVER...

FORMULATION CONTAINING A HIGHLY BRANCHED POLYMER, HIGHLY BRANCHED P...

CHARGE TRANSPORT MATERIAL, INK COMPOSITION USING SAID MATERIAL, ORG...

Novel Polymer and Organic Light Emitting Device Comprising Same

FILM FOR LIGHT EMITTING DEVICE AND LIGHT EMITTING DEVICE USING THE...

ACCELERATED THERMAL CROSSLINKING OF PVDF-HFP VIA ADDITION OF ORGANI...

CHARGE-TRANSPORTING COMPOSITION

Conductive Polymer Dispersion for Improved Reliability

POLYMER MATERIAL, MATERIAL FOR ELECTROLUMINESCENCE DEVICE, LIQUID C...

Chlorinated Benzodithiophene-based Polymers for Electronic and Phot...

TREATMENT LIQUID CONTAINING IONIC COMPOUND, ORGANIC ELECTRONIC ELEM...

BODIPY-BASED COPOLYMER AND SOLAR CELL COMPRISING SAME

ORGANIC ELECTRONIC MATERIAL, INK COMPOSITION, AND ORGANIC ELECTRONI...

ORGANIC ELECTRONIC MATERIAL, POLYMERIZATION INITIATOR AND THERMAL P...

POLYMER CONTAINING S,S-DIOXIDE-DIBENZOTHIOPHENE IN BACKBONE CHAIN W...

COMPOSITION, HOLE TRANSPORT MATERIAL COMPOSITION, AND INK COMPOSITION

COMPOSITIONS CONTAINING HOLE CARRIER MATERIALS AND POLY(ARYL ETHER...

ORGANIC PHOTODETECTOR

BRANCHED POLYMER PRODUCTION METHOD, BRANCHED POLYMER, AND ORGANIC E...

POLYMERS CONTAINING FURANYL CROSSLINKABLE GROUPS AND USES THEREOF

MATERIALS FOR ELECTRONIC DEVICES

PROCESS FOR MAKING AN ORGANIC CHARGE TRANSPORTING FILM

PROCESS FOR MAKING AN ORGANIC CHARGE TRANSPORTING FILM