Jen Arend VAN WELSENES

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Amsterdam, NL

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing a hydrotreating catalyst
- Patent number 9,993,809
- Issue date Jun 12, 2018
- Shell Oil Company
- Ferry Winter
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARING A HYDROTREATING CATALYST
- Publication number 20160271594
- Publication date Sep 22, 2016
- Shell Oil Company
- Ferry WINTER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL