Gerrit Jan Harmsen

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Amsterdam, NL

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of alkylene glycol
- Patent number 7,453,014
- Issue date Nov 18, 2008
- Shell Oil Company
- Gerrit Jan Harmsen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of alkanediol
- Patent number 7,145,045
- Issue date Dec 5, 2006
- Shell Oil Company
- Gerrit Jan Harmsen
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
GAS SEPARATION APPARATUS
- Publication number 20100218675
- Publication date Sep 2, 2010
- Andre Buijs
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INTEGRATED PREPARATION AND SEPARATION PROCESS
- Publication number 20090131692
- Publication date May 21, 2009
- Shell Oil Company
- Andre Buijs
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Integrated Separation and Preparation Process
- Publication number 20090118551
- Publication date May 7, 2009
- Andre Buijs
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF ALKYLENE GLYCOL
- Publication number 20080154070
- Publication date Jun 26, 2008
- Gerrit Jan Harmsen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of alkanediol
- Publication number 20040267058
- Publication date Dec 30, 2004
- Gerrit Jan Harmsen
- C07 - ORGANIC CHEMISTRY