Hydrocyanation

Industry

CPC
B01J2231/322

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01JCHEMICAL OR PHYSICAL PROCESSES B01J2231/00Catalytic reactions performed with catalysts classified in B01J31/00

Current Industry

B01J2231/322Hydrocyanation

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Process for hydrocyanation of terminal alkynes
- Patent number 10,947,186
- Issue date Mar 16, 2021
- Studiengesellschaft Kohle mbH
- Tobias Ritter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nickel metal particle production
- Patent number 10,537,885
- Issue date Jan 21, 2020
- INVISTA North America S.a.r.l.
- Vinay Medhekar
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Nickel having high ligand-complexation activity and methods for mak...
- Patent number 10,143,999
- Issue date Dec 4, 2018
- Invista North America S.a r.l.
- Joan Fraga-Dubreuil
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrolysis catalyst and process
- Patent number 10,087,201
- Issue date Oct 2, 2018
- Invista North America S.a r.l.
- Sudhir Aki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Metal-ligand catalyst formation
- Patent number 9,981,257
- Issue date May 29, 2018
- INVISTA North America S.a.r.l.
- Joan Fraga-Dubreuil
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for producing pentenenitriles
- Patent number 9,932,298
- Issue date Apr 3, 2018
- Invista North America S.a r.l.
- Thomas E. Vos
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Enhanced extraction of impurities from mixture comprising nitriles
- Patent number 9,914,700
- Issue date Mar 13, 2018
- Invista North America S.a r.l.
- William J. Tenn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nickel form for preparation of catalytic nickel-ligand complexes
- Patent number 9,687,836
- Issue date Jun 27, 2017
- Invista North America S.a r.l.
- Joan Fraga-Dubreuil
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Composition for improved nickel-ligand solubility
- Patent number 9,687,835
- Issue date Jun 27, 2017
- INVISTA North America S.a.r.l.
- Thomas E. Vos
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purifying organophosphorus compounds contaminated with chlorine
- Patent number 9,676,805
- Issue date Jun 13, 2017
- Evonik Degussa GmbH
- Katrin Marie Dyballa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparing a nickel phosphorus ligand complex
- Patent number 9,371,346
- Issue date Jun 21, 2016
- INVISTA North America S.a.r.l.
- John J. Ostermaier
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Nickel metal compositions and nickel complexes derived from basic n...
- Patent number 9,371,343
- Issue date Jun 21, 2016
- INVISTA North America S.a.r.l.
- John J. Ostermaier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for stabilizing hydrocyanation catalyst
- Patent number 9,296,768
- Issue date Mar 29, 2016
- Invista North America S.a r.l.
- William J. Tenn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing compounds comprising nitrile functions
- Patent number 9,174,207
- Issue date Nov 3, 2015
- INVISTA North America S.a.r.l.
- Sergio Mastroianni
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Extraction solvent control for reducing stable emulsions
- Patent number 9,133,223
- Issue date Sep 15, 2015
- INVISTA North America S.a.r.l.
- William J. Tenn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nickel form for preparation of catalytic nickel-ligand complexes
- Patent number 9,050,591
- Issue date Jun 9, 2015
- INVISTA North America S.a.r.l.
- Joan Fraga-Dubreuil
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Calcination and reduction process including a fluidizing bed reactor
- Patent number 8,969,606
- Issue date Mar 3, 2015
- Invista North America S.a r.l.
- Vinay Medhekar
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Nickel compositions for preparing nickel metal and nickel complexes
- Patent number 8,815,186
- Issue date Aug 26, 2014
- INVISTA North America S.a.r.l.
- John J. Ostermaier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for making nitrile compounds from ethylenically unsaturated...
- Patent number 7,531,682
- Issue date May 12, 2009
- Rhodia Polyamide Intermediates
- Jean-Christophe Galland
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing nitrile compounds from ethylenically unsatura...
- Patent number 7,253,298
- Issue date Aug 7, 2007
- Rhodia Polyamide Intermediates
- Jean-Christophe Galland
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Supported bis(phosphorus) ligands and their use in the catalysis
- Patent number 6,984,604
- Issue date Jan 10, 2006
- INVISTA North America S.a.r.l.
- Michael W. Cobb
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for separating zero-valent nickel species from divalent nic...
- Patent number 4,387,056
- Issue date Jun 7, 1983
- E. I. Du Pont de Nemours and Company
- Gerald T. Stowe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3524874
- Patent number 3,524,874
- Issue date Aug 18, 1970
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2385741
- Patent number 2,385,741
- Issue date Sep 25, 1945
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Use of a Multidentate Phosphite Ligand in the Catalytic Synthesis o...
- Publication number 20240336560
- Publication date Oct 10, 2024
- ZHEJIANG UNIVERSITY
- Zhirong Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Porous Polymer and Method for Preparing the Same, Catalyst, and Met...
- Publication number 20230094350
- Publication date Mar 30, 2023
- ZHEJIANG UNIVERSITY
- Zhirong Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NICKEL METAL PARTICLE PRODUCTION
- Publication number 20170203287
- Publication date Jul 20, 2017
- INVISTA North America S.a r.l.
- Vinay MEDHEKAR
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ENHANCED EXTRACTION OF IMPURITIES FROM MIXTURE COMPRISING NITRILES
- Publication number 20170197909
- Publication date Jul 13, 2017
- INVISTA North America S.a r.l.
- William J. Tenn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PURIFYING ORGANOPHOSPHORUS COMPOUNDS CONTAMINATED WITH CHLORINE
- Publication number 20160326197
- Publication date Nov 10, 2016
- Katrin Marie Dyballa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR STABILIZING HYDROCYANATION CATALYST
- Publication number 20160222040
- Publication date Aug 4, 2016
- INVISTA North America S.a r.l.
- William J. Tenn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PRODUCING PENTENENITRILES
- Publication number 20150314279
- Publication date Nov 5, 2015
- INVISTA North America S.a r.l.
- Thomas E. VOS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITION FOR IMPROVED NICKEL-LIGAND SOLUBILITY
- Publication number 20150314280
- Publication date Nov 5, 2015
- INVISTA North America S.a r.l.
- Thomas E. VOS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NICKEL FORM FOR PREPARATION OF CATALYTIC NICKEL-LIGAND COMPLEXES
- Publication number 20150196900
- Publication date Jul 16, 2015
- INVISTA NORTH AMERICA S.A.R.L.
- Joan FRAGA-DUBREUIL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
STABILIZED HYDROCYANATION LIGAND COMPOSITION
- Publication number 20150166583
- Publication date Jun 18, 2015
- INVISTA North America S.a r.l.
- Sudhir Aki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDROLYSIS CATALYST AND PROCESS
- Publication number 20150158892
- Publication date Jun 11, 2015
- INVISTA North America S.a r.l.
- Sudhir Aki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR STABILIZING HYDROCYANATION CATALYST
- Publication number 20150148556
- Publication date May 28, 2015
- INVISTA North America S.a r.l.
- William J. Tenn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXTRACTION SOLVENT CONTROL FOR REDUCING STABLE EMULSIONS
- Publication number 20140364638
- Publication date Dec 11, 2014
- INVISTA NORTH AMERICA S.A.R.L.
- William J. Tenn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PREPARING A NICKEL PHOSPHORUS LIGAND COMPLEX
- Publication number 20130345459
- Publication date Dec 26, 2013
- INVISTA NORTH AMERICA S.A.R.L.
- John J. Ostermaier
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NICKEL COMPOSITIONS FOR PREPARING NICKEL METAL AND NICKEL COMPLEXES
- Publication number 20130317242
- Publication date Nov 28, 2013
- INVISTA NORTH AMERICA S.A.R.L.
- John J. Ostermaier
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METAL-LIGAND CATALYST FORMATION
- Publication number 20130143730
- Publication date Jun 6, 2013
- INVISTA NORTH AMERICA S.A.R.L.
- JOAN FRAGA-DUBREUIL
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NICKEL FORM FOR PREPARATION OF CATALYTIC NICKEL-LIGAND COMPLEXES
- Publication number 20130144082
- Publication date Jun 6, 2013
- INVISTA North America S.a r.l.
- Joan Fraga-Dubreuil
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CALCINATION AND REDUCTION PROCESS INCLUDING A FLUIDIZING BED REACTOR
- Publication number 20130144079
- Publication date Jun 6, 2013
- INVISTA NORTH AMERICA S.A.R.L.
- VINAY MEDHEKAR
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR PRODUCING COMPOUNDS COMPRISING NITRILE FUNCTIONS
- Publication number 20120004440
- Publication date Jan 5, 2012
- Sergio Mastroianni
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NICKEL COMPOSITIONS FOR PREPARING NICKEL METAL AND NICKEL COMPLEXES
- Publication number 20110311428
- Publication date Dec 22, 2011
- INVISTA North America S.a r.l.
- John J. Ostermaier
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NICKEL METAL COMPOSITIONS AND NICKEL COMPLEXES DERIVED FROM BASIC N...
- Publication number 20110196168
- Publication date Aug 11, 2011
- INVISTA NORTH AMERICA S.A.R.L.
- JOHN J. OSTERMAIER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for making nitrile compounds from ethylenically unsaturated...
- Publication number 20060128980
- Publication date Jun 15, 2006
- Jean-Christophe Galland
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparing nitrile compounds from ethylenically unsatura...
- Publication number 20060100455
- Publication date May 11, 2006
- Jean-Christophe Galland
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Supported bis(phosphorus) ligands and their use in the catalysis
- Publication number 20030153691
- Publication date Aug 14, 2003
- Michael W. Cobb
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Hydrocyanation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process for hydrocyanation of terminal alkynes

Nickel metal particle production

Nickel having high ligand-complexation activity and methods for mak...

Hydrolysis catalyst and process

Metal-ligand catalyst formation

Process for producing pentenenitriles

Enhanced extraction of impurities from mixture comprising nitriles

Nickel form for preparation of catalytic nickel-ligand complexes

Composition for improved nickel-ligand solubility

Purifying organophosphorus compounds contaminated with chlorine

Preparing a nickel phosphorus ligand complex

Nickel metal compositions and nickel complexes derived from basic n...

Process for stabilizing hydrocyanation catalyst

Process for producing compounds comprising nitrile functions

Extraction solvent control for reducing stable emulsions

Nickel form for preparation of catalytic nickel-ligand complexes

Calcination and reduction process including a fluidizing bed reactor

Nickel compositions for preparing nickel metal and nickel complexes

Method for making nitrile compounds from ethylenically unsaturated...

Process for preparing nitrile compounds from ethylenically unsatura...

Supported bis(phosphorus) ligands and their use in the catalysis

Process for separating zero-valent nickel species from divalent nic...

3524874

2385741

Patents Applicationslast 30 patents

Use of a Multidentate Phosphite Ligand in the Catalytic Synthesis o...

Porous Polymer and Method for Preparing the Same, Catalyst, and Met...

NICKEL METAL PARTICLE PRODUCTION

ENHANCED EXTRACTION OF IMPURITIES FROM MIXTURE COMPRISING NITRILES

PURIFYING ORGANOPHOSPHORUS COMPOUNDS CONTAMINATED WITH CHLORINE

PROCESS FOR STABILIZING HYDROCYANATION CATALYST

PROCESS FOR PRODUCING PENTENENITRILES

COMPOSITION FOR IMPROVED NICKEL-LIGAND SOLUBILITY

NICKEL FORM FOR PREPARATION OF CATALYTIC NICKEL-LIGAND COMPLEXES

STABILIZED HYDROCYANATION LIGAND COMPOSITION

HYDROLYSIS CATALYST AND PROCESS

PROCESS FOR STABILIZING HYDROCYANATION CATALYST

EXTRACTION SOLVENT CONTROL FOR REDUCING STABLE EMULSIONS

PREPARING A NICKEL PHOSPHORUS LIGAND COMPLEX

NICKEL COMPOSITIONS FOR PREPARING NICKEL METAL AND NICKEL COMPLEXES

METAL-LIGAND CATALYST FORMATION

NICKEL FORM FOR PREPARATION OF CATALYTIC NICKEL-LIGAND COMPLEXES

CALCINATION AND REDUCTION PROCESS INCLUDING A FLUIDIZING BED REACTOR

PROCESS FOR PRODUCING COMPOUNDS COMPRISING NITRILE FUNCTIONS

NICKEL COMPOSITIONS FOR PREPARING NICKEL METAL AND NICKEL COMPLEXES

NICKEL METAL COMPOSITIONS AND NICKEL COMPLEXES DERIVED FROM BASIC N...

Method for making nitrile compounds from ethylenically unsaturated...

Process for preparing nitrile compounds from ethylenically unsatura...

Supported bis(phosphorus) ligands and their use in the catalysis