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Aan H. Klazinga
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Amsterdam, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Hydrocarbon conversion catalyst composition
Patent number
10,864,506
Issue date
Dec 15, 2020
Shell Oil Company
Laszlo Domokos
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrocarbon conversion catalyst composition
Patent number
10,766,022
Issue date
Sep 8, 2020
Shell Oil Company
Laszlo Domokos
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrocarbon conversion catalyst composition
Patent number
10,543,479
Issue date
Jan 28, 2020
Shell Oil Company
László Domokos
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Hydrocarbon conversion catalyst composition
Patent number
10,449,525
Issue date
Oct 22, 2019
Shell Oil Company
Laszlo Domokos
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for the preparation of a catalyst support
Patent number
9,987,623
Issue date
Jun 5, 2018
Shell Oil Company
László Domokos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of a catalyst support
Patent number
9,873,111
Issue date
Jan 23, 2018
László Domokos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of a catalyst support
Patent number
9,604,204
Issue date
Mar 28, 2017
Shell Oil Company
László Domokos
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Faujasite zeolite, its preparation and use in hydrocracking
Patent number
7,611,689
Issue date
Nov 3, 2009
Shell Oil Company
Edward Julius Creyghton
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Hydrocarbon conversion catalysts
Patent number
5,954,946
Issue date
Sep 21, 1999
Shell Oil Company
Aan Hendrik Klazinga
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the preparation of zeolitic catalysts
Patent number
5,006,496
Issue date
Apr 9, 1991
Shell Oil Company
Tom Huizinga
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the preparation of modified zeolites
Patent number
4,874,730
Issue date
Oct 17, 1989
Shell Oil Company
Aan Hendrik Klazinga
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the preparation of modified zeolites
Patent number
4,874,729
Issue date
Oct 17, 1989
Shell Oil Company
Aan H. Klazinga
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Silver catalyst and process for its preparation
Patent number
4,829,044
Issue date
May 9, 1989
Shell Oil Company
Gosse Boxhoorn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Silver ethylene oxide catalyst and process for preparation of the c...
Patent number
4,742,034
Issue date
May 3, 1988
Shell Oil Company
Gosse Boxhoorn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ethylene oxide catalyst
Patent number
4,728,634
Issue date
Mar 1, 1988
Shell Oil Company
Gosse Boxhoorn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ethylene oxide catalyst
Patent number
4,701,437
Issue date
Oct 20, 1987
Shell Oil Company
Gosse Boxhoorn
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
HYDROCARBON CONVERSION CATALYST COMPOSITION
Publication number
20210053040
Publication date
Feb 25, 2021
László Domokos
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROCARBON CONVERSION CATALYST COMPOSITION
Publication number
20200129968
Publication date
Apr 30, 2020
Shell Oil Company
László DOMOKOS
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
HYDROCARBON CONVERSION CATALYST COMPOSITION
Publication number
20190388880
Publication date
Dec 26, 2019
Shell Oil Company
László DOMOKOS
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS FOR THE PREPARATION OF A CATALYST SUPPORT
Publication number
20180099266
Publication date
Apr 12, 2018
Shell Oil Company
László DOMOKOS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR THE PREPARATION OF A CATALYST SUPPORT
Publication number
20170182483
Publication date
Jun 29, 2017
Shell Oil Company
László DOMOKOS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROCARBON CONVERSION CATALYST COMPOSITION
Publication number
20140209506
Publication date
Jul 31, 2014
László Domokos
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROCARBON CONVERSION CATALYST COMPOSITION
Publication number
20130288885
Publication date
Oct 31, 2013
László Domokos
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR THE PREPARATION OF A CATALYST SUPPORT
Publication number
20130197290
Publication date
Aug 1, 2013
László Domokos
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Faujasite zeolite, its preparation and use in hydrocracking
Publication number
20060073963
Publication date
Apr 6, 2006
Edward Julius Creyghton
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL