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ENGELHARD DE MEERN B.V., , A CORP. OF THE NETHERLANDS
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3454 PK DE MEERN, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Process for activating cobalt catalysts
Patent number
7,592,289
Issue date
Sep 22, 2009
Sasol Technology (Proprietary) Limited
Peter Jacobus Van Berge
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Producing supported cobalt catalysts for the Fisher-Tropsch synthesis
Patent number
7,524,787
Issue date
Apr 28, 2009
Sasol Technology (Proprietary Limited)
Jacobus Lucas Visagie
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for the hydrogenation of a thiophenic sulfur containing hyd...
Patent number
6,503,388
Issue date
Jan 7, 2003
Engelhard de Meern B.V.
Bernard Hendrik Reesink
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Hydrogenation catalyst particles
Patent number
6,281,163
Issue date
Aug 28, 2001
Engelhard de Meern B.V.
Gustaaf J. M. Van Dijk
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the selective oxidation of hydrocarbons
Patent number
5,986,110
Issue date
Nov 16, 1999
Engelhard De Meern B.V.
John Wilhelm Geus
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for the selective oxidation of hydrocarbons
Patent number
5,707,917
Issue date
Jan 13, 1998
Engelhard De Meern B.V.
John Wilhelm Geus
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing primary amines and catalyst system suitable t...
Patent number
5,571,943
Issue date
Nov 5, 1996
Engelhard De Meern B.V.
Frederik Borninkhof
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Esterification process
Patent number
5,508,457
Issue date
Apr 16, 1996
Engelhard De Meern B.V.
Cornelis R. Bayense
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for hydrogenation and/or dehydrogenation
Patent number
5,482,616
Issue date
Jan 9, 1996
Engelhard De Meern B.V.
Nilanjan Brahma
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing secondary alkylamine
Patent number
5,235,108
Issue date
Aug 10, 1993
Engelhard de Meern B. V.
Frederik Borninkhof
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sulfur-promoted nickel catalyst and preparation thereof
Patent number
5,223,470
Issue date
Jun 29, 1993
Engelhard De Meern B.V.
Hermanus J. Bouwman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrogenolysis reaction and catalyst suitable therefor
Patent number
5,198,592
Issue date
Mar 30, 1993
Engelhard De Meern B.V.
Johannes van Beijnum
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Carrier material for a catalyst and a process for making such a car...
Patent number
4,962,280
Issue date
Oct 9, 1990
Engelhard de Meern B. V.
Ivo I. M. Tijburg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Process for the production of phosphorous compounds
Publication number
20090082595
Publication date
Mar 26, 2009
ENGELHARD DE MEERN B.V.
Albertus Jacobus Sandee
C07 - ORGANIC CHEMISTRY
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last 30 trademarks