Quaternary ammonium groups

Industry

CPC
B01J2540/42

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01JCHEMICAL OR PHYSICAL PROCESSES B01J2540/00Compositional aspects of coordination complexes or ligands in catalyst systems

Current Industry

B01J2540/42Quaternary ammonium groups

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Ion pair catalysis of tungstate and molybdate
- Patent number 10,710,061
- Issue date Jul 14, 2020
- Nanyang Technological University
- Choon-Hong Tan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic carbonylation catalysts and methods
- Patent number 10,479,861
- Issue date Nov 19, 2019
- Novomer, Inc.
- Han Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalytic carbonylation catalysts and methods
- Patent number 10,221,278
- Issue date Mar 5, 2019
- Novomer, Inc.
- Han Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Membrane-supported catalyst removal in the epoxidation of cyclic un...
- Patent number 9,643,153
- Issue date May 9, 2017
- Evonik Degussa GmbH
- Ralf Meier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalysts and methods for polymer synthesis
- Patent number 9,580,547
- Issue date Feb 28, 2017
- Novomer, Inc.
- Scott D. Allen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of 2-chloro-1,1,1,2-tetrafluoropropane...
- Patent number 9,567,274
- Issue date Feb 14, 2017
- Arkema France
- Anne Pigamo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Metathesis catalysts containing onium groups
- Patent number 9,403,860
- Issue date Aug 2, 2016
- Apeiron Synthesis S.A.
- Krzysztof Skowerski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Metathesis catalysts containing onium groups
- Patent number 9,371,345
- Issue date Jun 21, 2016
- Apeiron Synthesis S.A.
- Krzysztof Skowerski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic carbonylation catalysts and methods
- Patent number 9,327,280
- Issue date May 3, 2016
- Novomer, Inc.
- Han Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Metalloporphyrin complex, manufacturing process therefor and carbon...
- Patent number 9,211,534
- Issue date Dec 15, 2015
- National University Corporation Okayama University
- Tadashi Ema
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing fuel cell electrode catalyst, fuel cell electr...
- Patent number 9,118,083
- Issue date Aug 25, 2015
- Showa Denko K.K.
- Ryuji Monden
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Catalytic oxidation of sulphide species
- Patent number 8,986,638
- Issue date Mar 24, 2015
- Friedrich-Alexander-Universitaet Erlanden-Nuernberg
- Ivana Ivanovic-Burmazovic
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Acid activation of ruthenium metathesis catalysts and living ROMP m...
- Patent number 6,486,279
- Issue date Nov 26, 2002
- California Institute of Technology
- David M. Lynn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acid activation of ruthenium metathesis catalysts and living ROMP m...
- Patent number 6,284,852
- Issue date Sep 4, 2001
- California Institute of Technology
- David M. Lynn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of aldehydes by means of a catalyst sys...
- Patent number 5,801,291
- Issue date Sep 1, 1998
- Hoechst AG
- Helmut Bahrmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Transition metal recovery
- Patent number 5,114,473
- Issue date May 19, 1992
- Union Carbide Chemicals & Plastics Technology Corporation
- Anthony G. Abatjoglou
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CATALYTIC CARBONYLATION CATALYSTS AND METHODS
- Publication number 20190256650
- Publication date Aug 22, 2019
- Novomer, Inc.
- Han LEE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ION PAIR CATALYSIS OF TUNGSTATE AND MOLYBDATE
- Publication number 20190105646
- Publication date Apr 11, 2019
- Nanyang Technological University
- Choon-Hong TAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYSTS AND METHODS FOR POLYMER SYNTHESIS
- Publication number 20160272761
- Publication date Sep 22, 2016
- NOVOMER, INC.
- Scott D. Allen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYTIC CARBONYLATION CATALYSTS AND METHODS
- Publication number 20140296522
- Publication date Oct 2, 2014
- NOVOMER, INC.
- Han Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METALLOPORPHYRIN COMPLEX, MANUFACTURING PROCESS THEREFOR AND CARBON...
- Publication number 20140228561
- Publication date Aug 14, 2014
- National University Corporation Okayama University
- Tadashi Ema
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYTIC OXIDATION OF SULPHIDE SPECIES
- Publication number 20140140912
- Publication date May 22, 2014
- FRIEDRICH-ALEXANDER-UNIVERSITAET ERLANGEN-NUERNBER
- Ivana Ivanovic-Burmazovic
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING FUEL CELL ELECTRODE CATALYST, FUEL CELL ELECTR...
- Publication number 20130288154
- Publication date Oct 31, 2013
- Showa Denko K.K.
- Ryuji Monden
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Metathesis Catalysts Containing Onium Groups
- Publication number 20130225807
- Publication date Aug 29, 2013
- APEIRON SYNTHESIS SP. ZO.O.
- Krzysztof Skowerski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Use of metal complex compounds comprising pyridine pyrimidine or s-...
- Publication number 20090189119
- Publication date Jul 30, 2009
- Torsten Wieprecht
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Acid activation of ruthenium metathesis catalysts and living ROMP m...
- Publication number 20020055598
- Publication date May 9, 2002
- California Institute of Technology
- David M. Lynn
- C07 - ORGANIC CHEMISTRY

Quaternary ammonium groups

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Ion pair catalysis of tungstate and molybdate

Catalytic carbonylation catalysts and methods

Catalytic carbonylation catalysts and methods

Membrane-supported catalyst removal in the epoxidation of cyclic un...

Catalysts and methods for polymer synthesis

Process for the manufacture of 2-chloro-1,1,1,2-tetrafluoropropane...

Metathesis catalysts containing onium groups

Metathesis catalysts containing onium groups

Catalytic carbonylation catalysts and methods

Metalloporphyrin complex, manufacturing process therefor and carbon...

Method for producing fuel cell electrode catalyst, fuel cell electr...

Catalytic oxidation of sulphide species

Acid activation of ruthenium metathesis catalysts and living ROMP m...

Acid activation of ruthenium metathesis catalysts and living ROMP m...

Process for the preparation of aldehydes by means of a catalyst sys...

Transition metal recovery

Patents Applicationslast 30 patents

CATALYTIC CARBONYLATION CATALYSTS AND METHODS

ION PAIR CATALYSIS OF TUNGSTATE AND MOLYBDATE

CATALYSTS AND METHODS FOR POLYMER SYNTHESIS

CATALYTIC CARBONYLATION CATALYSTS AND METHODS

METALLOPORPHYRIN COMPLEX, MANUFACTURING PROCESS THEREFOR AND CARBON...

CATALYTIC OXIDATION OF SULPHIDE SPECIES

METHOD FOR PRODUCING FUEL CELL ELECTRODE CATALYST, FUEL CELL ELECTR...

Metathesis Catalysts Containing Onium Groups

Use of metal complex compounds comprising pyridine pyrimidine or s-...

Acid activation of ruthenium metathesis catalysts and living ROMP m...