Membership
Tour
Register
Log in
Willem Johan Jacob van der Wal
Follow
Person
Leusden, NL
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method for carrying out a chemical reaction
Patent number
6,482,375
Issue date
Nov 19, 2002
Gastec N.V.
Willem Johan Jacob van der Wal
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Process for the removal of sulfur dioxide from gases
Patent number
5,516,498
Issue date
May 14, 1996
VEG - Gasinstituut N.V.
Willem J. J. van der Wal
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the removal of hydrogen sulfide from gases
Patent number
5,152,970
Issue date
Oct 6, 1992
VEG-Gasinstituut N.V.
Willem J. J. van der Wal
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Reaction mass, method for the manufacture thereof and use thereof
Patent number
4,629,612
Issue date
Dec 16, 1986
Veg-Gasinstituut N.V.
Willem J. J. van der Wal
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the reaction of carbon monoxide with steam, with format...
Patent number
4,552,750
Issue date
Nov 12, 1985
Veg-Gasinstituut N.V.
Willem J. J. van der Wal
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for removal of sulfur compounds from gases
Patent number
4,478,800
Issue date
Oct 23, 1984
Veg-Gasinstituut N.V.
Willem J. J. van der Wal
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of an iron(III) oxide catalyst or absor...
Patent number
4,459,370
Issue date
Jul 10, 1984
Veg-Gasinstituut N.V.
Willem J. J. van der Wal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL