Jan Korenstra

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Cm Amsterdam, NL

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Patents Grantslast 30 patents

Information Patent Grant
Bituminous compositions
- Patent number 7,230,041
- Issue date Jun 12, 2007
- Erik A. T. Trommelen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Polymer modified bitumen composition to be used in asphalt binders...
- Publication number 20090105376
- Publication date Apr 23, 2009
- Jan Korenstra
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Bituminous compositions
- Publication number 20060052489
- Publication date Mar 9, 2006
- Erik A. T. Trommelen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...