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Hendrik Albertus Colijn
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Amsterdam, NL
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Patents Grants
last 30 patents
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Patent Grant
Molybdenum-vanadium-niobium-ceria-based catalyst for oxidative dehy...
Patent number
11,707,731
Issue date
Jul 25, 2023
SHELL USA, INC.
Hendrik Albertus Colijn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the preparation of a catalyst and a process for produci...
Patent number
10,562,012
Issue date
Feb 18, 2020
Shell Oil Company
Hendrik Albertus Colijn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for recovering a metallic component
Patent number
10,336,671
Issue date
Jul 2, 2019
Shell Oil Company
Hendrik Albertus Colijn
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
CATALYST FOR ALKANE OXIDATIVE UU DEHYDROGENATION AND/OR ALKENE OXID...
Publication number
20220048011
Publication date
Feb 17, 2022
Shell Oil Company
Ralf SCHRICKER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST FOR ALKANE OXIDATIVE DEHYDROGENATION AND/OR ALKENE OXIDATION
Publication number
20210354116
Publication date
Nov 18, 2021
Shell Oil Company
Erwin Roderick STOBBE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MOLYBDENUM-VANADIUM-NIOBIUM-CERIA-BASED CATALYST FOR OXIDATIVE DEHY...
Publication number
20210346869
Publication date
Nov 11, 2021
Shell Oil Company
Hendrik Albertus COLIJN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROGENATION OR HYDROGENOLYSIS OF AN OXYGENATE
Publication number
20200270190
Publication date
Aug 27, 2020
Shell Oil Company
Dionysius Jacobus Maria DE VLIEGER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A PROCESS FOR THE PREPARATION OF A CATALYST AND A PROCESS FOR PRODU...
Publication number
20190111413
Publication date
Apr 18, 2019
Shell Oil Company
Hendrik Albertus COLIJN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MECHANICALLY STRONG CATALYST AND CATALYST CARRIER, ITS PREPARATION,...
Publication number
20190054454
Publication date
Feb 21, 2019
Hendrik Albertus COLIJN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HYDROGENATION OR HYDROGENOLYSIS PROCESS
Publication number
20180361357
Publication date
Dec 20, 2018
Shell Oil Company
Dionysius Jacobus Maria DE VLIEGER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR RECOVERING A METALLIC COMPONENT
Publication number
20180244594
Publication date
Aug 30, 2018
Shell Oil Company
Hendrik Albertus COLIJN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR STABILISING A CATALYST
Publication number
20090143491
Publication date
Jun 4, 2009
Peter John VAN DEN BRINK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL