Phenylenediamines

Industry

CPC
C07C211/51

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Parent Industries

CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C211/00Compounds containing amino groups bound to a carbon skeleton

Current Industry

C07C211/51Phenylenediamines

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Thermosetting polyimides derived from resveratrol
- Patent number 11,667,737
- Issue date Jun 6, 2023
- The United States of America, as represented by the Secretary of the Navy
- Benjamin G. Harvey
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
One-pot synthesis of hydrogen-bonded organic frameworks
- Patent number 11,472,779
- Issue date Oct 18, 2022
- King Fahd University of Petroleum & Minerals
- Mohd Yusuf Khan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thermosetting polyimides derived from resveratrol
- Patent number 11,192,967
- Issue date Dec 7, 2021
- The United States of America, as represented by the Secretary of the Navy
- Benjamin G. Harvey
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Functionalized graphene comprising two or more types of amines, and...
- Patent number 10,934,171
- Issue date Mar 2, 2021
- Dongjin Semichem Co., Ltd.
- Sunchan Park
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrochemical measurement using phenylenediamine derivative
- Patent number 10,883,963
- Issue date Jan 5, 2021
- Seikagaku Corporation
- Hikaru Mizumura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Monomer, polymer, compensation film, optical film, and display device
- Patent number 10,877,198
- Issue date Dec 29, 2020
- Samsung Electronics Co., Ltd.
- Joungeun Yoo
- G02 - OPTICS
Information Patent Grant
Phosphorescent OLED and hole transporting materials for phosphoresc...
- Patent number 10,868,254
- Issue date Dec 15, 2020
- NovaLED GmbH
- Mike Zöllner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composition for preventing or treating hair loss including benzene...
- Patent number 10,611,720
- Issue date Apr 7, 2020
- UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
- Mi Hee Lim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diamine compounds, dinitro compounds and other compounds, and metho...
- Patent number 10,364,210
- Issue date Jul 30, 2019
- Micromidas, Inc.
- Alex B. Wood
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Synergistic compositions
- Patent number 10,315,993
- Issue date Jun 11, 2019
- Cadila Healthcare Limited
- Mukul R. Jain
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Curable composition for inkjet, and method for manufacturing electr...
- Patent number 10,259,773
- Issue date Apr 16, 2019
- Sekisui Chemical Co., Ltd.
- Mitsuru Tanikawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Monomer, polymer, compensation film, optical film, and display device
- Patent number 10,247,867
- Issue date Apr 2, 2019
- Samsung Electronics Co., Ltd.
- Joungeun Yoo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Multi-electron redox active molecules for energy storage applications
- Patent number 10,026,984
- Issue date Jul 17, 2018
- UChicago Argonne, LLC
- Lu Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Rubber composition, tire, bisphenyldiamine compound, and anti-aging...
- Patent number 10,011,704
- Issue date Jul 3, 2018
- Otsuka Chemical Co., Ltd.
- Aya Saiki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Synergistic compositions
- Patent number 9,957,230
- Issue date May 1, 2018
- Cadila Healthcare Limited
- Mukul R. Jain
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
2,3,4,6-tetra-substituted benzene-1,5-diamine derivatives, preparat...
- Patent number 9,879,008
- Issue date Jan 30, 2018
- SHANGHAI HAIYAN PHARMACEUTICAL TECHNOLOGY CO., LTD.
- Jiong Lan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Synergistic compositions
- Patent number 9,656,954
- Issue date May 23, 2017
- Cadila Healthcare Limited
- Mukul R. Jain
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Substituted dibenzo[FG,OP]tetracenes and formulations or electronic...
- Patent number 9,029,425
- Issue date May 12, 2015
- Merck Patent GmbH
- Thomas Eberle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lubrication and lubricating oil compositions
- Patent number 8,703,682
- Issue date Apr 22, 2014
- Infineum International Limited
- Joseph P. Hartley
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkylated 1,3-benzenediamine compounds and methods for producing same
- Patent number 8,563,489
- Issue date Oct 22, 2013
- Chemtura Corporation
- Robert G. Rowland
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of dehydrating tolylenediamine and dehydrator
- Patent number 8,524,047
- Issue date Sep 3, 2013
- Mitsui Chemicals Inc.
- Toshiyuki Ogawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diimines and secondary diamines
- Patent number 8,212,078
- Issue date Jul 3, 2012
- Albemarle Corporation
- John Y. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chain extenders
- Patent number 8,080,626
- Issue date Dec 20, 2011
- Albemarle Corporation
- Paul L. Wiggins
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chain extenders
- Patent number 7,964,695
- Issue date Jun 21, 2011
- Albemarle Corporation
- John Y. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diimines and secondary diamines
- Patent number 7,767,858
- Issue date Aug 3, 2010
- Albemarle Corporation
- Paul L. Wiggins
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of manufacturing 3,3′,4,4′-tetraaminobiphenyl
- Patent number 7,601,873
- Issue date Oct 13, 2009
- Showa Denko K.K.
- Hiroshi Yasuda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Retardants on polymerization of aniline
- Patent number 7,442,328
- Issue date Oct 28, 2008
- Industrial Technology Research Institute
- Wen-Nan Tseng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Double secondary para-phenylenediamine compounds, dye compositions...
- Patent number 7,396,367
- Issue date Jul 8, 2008
- L'Oreal, S.A.
- Xavier Radisson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
2,3-disubstituted primary para-phenylenediamines and process for ox...
- Patent number 7,396,369
- Issue date Jul 8, 2008
- L'Oreal S.A.
- Laure Ramos-Stanbury
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
M-diaminobenzenes, their acid adducts and the use thereof in colorants
- Patent number 7,361,198
- Issue date Apr 22, 2008
- Wella AG
- Otto Goettel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
POTASSIUM MALEATE BUFFER FOR FREE CHLORINE ANALYSIS
- Publication number 20240230609
- Publication date Jul 11, 2024
- Hach Company
- Douglas ROYER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PURIFICATION OF PHENYLENEDIAMINES
- Publication number 20230365489
- Publication date Nov 16, 2023
- Jianjun SUI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INHIBITOR OF VAPOR SPACE POLYMERIZATION
- Publication number 20230312477
- Publication date Oct 5, 2023
- ECOLAB USA INC.
- Zhenxing XI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MONOMER, POLYMER, COMPENSATION FILM, OPTICAL FILM, AND DISPLAY DEVICE
- Publication number 20190162888
- Publication date May 30, 2019
- Samsung Electronics Co., Ltd.
- Joungeun YOO
- G02 - OPTICS
Information Patent Application
COMPOSITION FOR PREVENTING OR TREATING HAIR LOSS INCLUDING BENZENE...
- Publication number 20190092717
- Publication date Mar 28, 2019
- UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
- Mi Hee Lim
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ELECTROCHEMICAL MEASUREMENT USING PHENYLENEDIAMINE DERIVATIVE
- Publication number 20190049408
- Publication date Feb 14, 2019
- Seikagaku Corporation
- Hikaru MIZUMURA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYNERGISTIC COMPOSITIONS
- Publication number 20180305311
- Publication date Oct 25, 2018
- CADILA HEALTHCARE LIMITED
- Mukul R. Jain
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYNERGISTIC COMPOSITIONS
- Publication number 20170320823
- Publication date Nov 9, 2017
- CADILA HEALTHCARE LIMITED
- Mukul R. Jain
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CURABLE COMPOSITION FOR INKJET, AND METHOD FOR MANUFACTURING ELECTR...
- Publication number 20170298005
- Publication date Oct 19, 2017
- Sekisui Chemical Co., Ltd.
- Mitsuru Tanikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DIAMINE COMPOUNDS, DINITRO COMPOUNDS AND OTHER COMPOUNDS, AND METHO...
- Publication number 20170275236
- Publication date Sep 28, 2017
- MICROMIDAS, INC.
- Alex B. WOOD
- C07 - ORGANIC CHEMISTRY
Information Patent Application
RUBBER COMPOSITION, TIRE, BISPHENYLDIAMINE COMPOUND, AND ANTI-AGING...
- Publication number 20170137604
- Publication date May 18, 2017
- OTSUKA CHEMICAL CO., LTD.
- Aya SAIKI
- B60 - VEHICLES IN GENERAL
Information Patent Application
MONOMER, POLYMER, COMPENSATION FILM, OPTICAL FILM, AND DISPLAY DEVICE
- Publication number 20170059755
- Publication date Mar 2, 2017
- Samsung Electronics Co., Ltd.
- Joungeun YOO
- G02 - OPTICS
Information Patent Application
MULTI-ELECTRON REDOX ACTIVE MOLECULES FOR ENERGY STORAGE APPLICATIONS
- Publication number 20170062862
- Publication date Mar 2, 2017
- UChicago Argonne, LLC
- Lu Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
STABILITY IMPROVER OF AROMATIC COMPOUND AND METHOD FOR IMPROVING ST...
- Publication number 20160214925
- Publication date Jul 28, 2016
- HOYU CO., LTD.
- Yosuke KOBAYASHI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYNERGISTIC COMPOSITIONS
- Publication number 20160068484
- Publication date Mar 10, 2016
- Cadila Healthcare Limited
- Mukul R. JAIN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SUBSTITUTED DIBENZONAPHRACENES
- Publication number 20130317475
- Publication date Nov 28, 2013
- Merck Patent GmbH
- Thomas Eberle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AROMATIC DIAMINE AND METHOD FOR MANUFACTURING THE SAME, AND ARAMID...
- Publication number 20120289631
- Publication date Nov 15, 2012
- Hyojin Lee
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Chain Extenders
- Publication number 20110137005
- Publication date Jun 9, 2011
- ALBEMARLE CORPORATION
- John Y. Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Lubrication and Lubricating Oil Compositions
- Publication number 20110105372
- Publication date May 5, 2011
- Joseph P. Hartley
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF DEHYDRATING TOLYENEDIAMINE AND DEHYDRATOR
- Publication number 20100243423
- Publication date Sep 30, 2010
- Mitsui Chemicals, Inc.
- Toshiyuki Ogawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ALKYLATED 1,3-BENZENEDIAMINE COMPOUNDS AND METHODS FOR PRODUCING SAME
- Publication number 20090156449
- Publication date Jun 18, 2009
- Robert G. Rowland
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Cycloalkyl phenylenediamines as deposit control agents for lubricants
- Publication number 20090156441
- Publication date Jun 18, 2009
- Robert G. Rowland
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF MANUFACTURING 3, 3' , 4, 4'-TETRAAMINOBIPHENYL
- Publication number 20090149676
- Publication date Jun 11, 2009
- SHOWA DENKO K.K.
- Hiroshi Yasuda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Diimines and Secondary Diamines
- Publication number 20080194788
- Publication date Aug 14, 2008
- ALBEMARLE CORPORATION
- John Y. Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DIIMINES AND SECONDARY DIAMINES
- Publication number 20080033210
- Publication date Feb 7, 2008
- ALBEMARLE CORPORATION
- John Y. Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DIIMINES AND SECONDARY DIAMINES
- Publication number 20080004406
- Publication date Jan 3, 2008
- ALBEMARLE CORPORATION
- John Y. Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Chain Extenders
- Publication number 20070270566
- Publication date Nov 22, 2007
- ALBEMARLE CORPORATION
- John Y. Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Novel 2,3-disubstituted primary para-phenylenediamines and process...
- Publication number 20070011823
- Publication date Jan 18, 2007
- Laure Ramos-Stanbury
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel double para-phenylenediamines joined by a linker arm substitu...
- Publication number 20070011827
- Publication date Jan 18, 2007
- Stéphane Sabelle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Diimines and secondary diamines
- Publication number 20060217567
- Publication date Sep 28, 2006
- John Y. Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Phenylenediamines

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Thermosetting polyimides derived from resveratrol

One-pot synthesis of hydrogen-bonded organic frameworks

Thermosetting polyimides derived from resveratrol

Functionalized graphene comprising two or more types of amines, and...

Electrochemical measurement using phenylenediamine derivative

Monomer, polymer, compensation film, optical film, and display device

Phosphorescent OLED and hole transporting materials for phosphoresc...

Composition for preventing or treating hair loss including benzene...

Diamine compounds, dinitro compounds and other compounds, and metho...

Synergistic compositions

Curable composition for inkjet, and method for manufacturing electr...

Monomer, polymer, compensation film, optical film, and display device

Multi-electron redox active molecules for energy storage applications

Rubber composition, tire, bisphenyldiamine compound, and anti-aging...

Synergistic compositions

2,3,4,6-tetra-substituted benzene-1,5-diamine derivatives, preparat...

Synergistic compositions

Substituted dibenzo[FG,OP]tetracenes and formulations or electronic...

Lubrication and lubricating oil compositions

Alkylated 1,3-benzenediamine compounds and methods for producing same

Method of dehydrating tolylenediamine and dehydrator

Diimines and secondary diamines

Chain extenders

Chain extenders

Diimines and secondary diamines

Method of manufacturing 3,3′,4,4′-tetraaminobiphenyl

Retardants on polymerization of aniline

Double secondary para-phenylenediamine compounds, dye compositions...

2,3-disubstituted primary para-phenylenediamines and process for ox...

M-diaminobenzenes, their acid adducts and the use thereof in colorants

Patents Applicationslast 30 patents

POTASSIUM MALEATE BUFFER FOR FREE CHLORINE ANALYSIS

PROCESS FOR THE PURIFICATION OF PHENYLENEDIAMINES

INHIBITOR OF VAPOR SPACE POLYMERIZATION

MONOMER, POLYMER, COMPENSATION FILM, OPTICAL FILM, AND DISPLAY DEVICE

COMPOSITION FOR PREVENTING OR TREATING HAIR LOSS INCLUDING BENZENE...

ELECTROCHEMICAL MEASUREMENT USING PHENYLENEDIAMINE DERIVATIVE

SYNERGISTIC COMPOSITIONS

SYNERGISTIC COMPOSITIONS

CURABLE COMPOSITION FOR INKJET, AND METHOD FOR MANUFACTURING ELECTR...

DIAMINE COMPOUNDS, DINITRO COMPOUNDS AND OTHER COMPOUNDS, AND METHO...

RUBBER COMPOSITION, TIRE, BISPHENYLDIAMINE COMPOUND, AND ANTI-AGING...

MONOMER, POLYMER, COMPENSATION FILM, OPTICAL FILM, AND DISPLAY DEVICE

MULTI-ELECTRON REDOX ACTIVE MOLECULES FOR ENERGY STORAGE APPLICATIONS

STABILITY IMPROVER OF AROMATIC COMPOUND AND METHOD FOR IMPROVING ST...

SYNERGISTIC COMPOSITIONS

SUBSTITUTED DIBENZONAPHRACENES

AROMATIC DIAMINE AND METHOD FOR MANUFACTURING THE SAME, AND ARAMID...

Chain Extenders

Lubrication and Lubricating Oil Compositions

METHOD OF DEHYDRATING TOLYENEDIAMINE AND DEHYDRATOR

ALKYLATED 1,3-BENZENEDIAMINE COMPOUNDS AND METHODS FOR PRODUCING SAME

Cycloalkyl phenylenediamines as deposit control agents for lubricants

METHOD OF MANUFACTURING 3, 3' , 4, 4'-TETRAAMINOBIPHENYL

Diimines and Secondary Diamines

DIIMINES AND SECONDARY DIAMINES

DIIMINES AND SECONDARY DIAMINES

Chain Extenders

Novel 2,3-disubstituted primary para-phenylenediamines and process...

Novel double para-phenylenediamines joined by a linker arm substitu...

Diimines and secondary diamines