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Quaternary phosphonium groups
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CHEMICAL OR PHYSICAL PROCESSES
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Compositional aspects of coordination complexes or ligands in catalyst systems
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Quaternary phosphonium groups
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Patents Grants
last 30 patents
Information
Patent Grant
Ylide-functionalised phosphanes for use in metal complexes and homo...
Patent number
10,940,470
Issue date
Mar 9, 2021
Umicore AG & Co. KG
Viktoria Däschlein-Gessner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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
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
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
Phosphine and phosphonium compounds and catalysts
Patent number
4,473,505
Issue date
Sep 25, 1984
Exxon Research and Engineering Co.
Howard L. Mitchell
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
YLIDE-FUNCTIONALISED PHOSPHANES FOR USE IN METAL COMPLEXES AND HOMO...
Publication number
20240149256
Publication date
May 9, 2024
Umicore AG & Co. KG
Viktoria DÄSCHLEIN-GESSNER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
YLIDE-FUNCTIONALISED PHOSPHANES FOR USE IN METAL COMPLEXES AND HOMO...
Publication number
20210205800
Publication date
Jul 8, 2021
Umicore AG & Co. KG
Viktoria DÄSCHLEIN-GESSNER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
YLIDE-FUNCTIONALISED PHOSPHANES FOR USE IN METAL COMPLEXES AND HOMO...
Publication number
20200164354
Publication date
May 28, 2020
Viktoria DÄSCHLEIN-GESSNER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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