Erik ZUIDEMA

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Amsterdam, NL

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Patents Grantslast 30 patents

Information Patent Grant
Isomerisation process
- Patent number 11,673,847
- Issue date Jun 13, 2023
- SHELL USA, INC.
- Erik Zuidema
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst system for dewaxing
- Patent number 11,351,528
- Issue date Jun 7, 2022
- SHELL USA, INC.
- Hermanus Jongkind
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for preparing a molybdenum-platinum-based catalyst for the...
- Patent number 10,953,392
- Issue date Mar 23, 2021
- Shell Oil Company
- Erik Zuidema
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst composition comprising con-type zeolite and zsm-5-type zeo...
- Patent number 10,710,060
- Issue date Jul 14, 2020
- Shell Oil Company
- Erik Zuidema
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CATALYST COMPOSITION, ITS PREPARATION AND USE
- Publication number 20240351011
- Publication date Oct 24, 2024
- SHELL USA, INC.
- Roy VAN DEN BERG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ALKYLAROMATIC CONVERSION CATALYST SYSTEM
- Publication number 20220410131
- Publication date Dec 29, 2022
- SHELL USA, INC.
- Rikeshchandra Sharadchandra JOSHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ISOMERISATION PROCESS
- Publication number 20220048835
- Publication date Feb 17, 2022
- Shell Oil Company
- Erik ZUIDEMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYST SYSTEM FOR DEWAXING
- Publication number 20210162383
- Publication date Jun 3, 2021
- Hermanus JONGKIND
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PREPARING A MOLYBDENUM-PLATINUM-BASED CATALYST FOR THE...
- Publication number 20190308176
- Publication date Oct 10, 2019
- Shell Oil Company
- Erik ZUIDEMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYST COMPOSITION COMPRISING CON-TYPE ZEOLITE AND ZSM-5-TYPE ZEO...
- Publication number 20190299197
- Publication date Oct 3, 2019
- SHELL OIL COMPANY
- Erik ZUIDEMA
- C07 - ORGANIC CHEMISTRY