Johannes D. de Graaf

Follow

Person

Rotterdam/Pernism, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the production thermally converted light products and e...
- Patent number 7,008,460
- Issue date Mar 7, 2006
- Shell Oil Company
- Jacobus Henricus Gerardus Beurskens
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the preparation of hydrocarbons
- Patent number 5,068,254
- Issue date Nov 26, 1991
- Shell Oil Company
- Sytze A. Posthuma
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for the preparation of hydrocarbons
- Publication number 20040220443
- Publication date Nov 4, 2004
- Johannes Didericus De Graaf
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Process for the production of thermally converted light products an...
- Publication number 20020091166
- Publication date Jul 11, 2002
- Jacobus Henricus Gerardus Beurskens
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...