Rutgerus A. J. Postema

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Geleen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Catalyst system for the polymerization of ethylene
- Patent number 6,031,056
- Issue date Feb 29, 2000
- DSM N.V.
- Nicolaas H. Friederichs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for polymerizing ethylene in the presence of a catalyst com...
- Patent number 5,777,050
- Issue date Jul 7, 1998
- DSM N.V.
- Nicolaas H. Friederichs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...