Julius G. T. Van Wijck

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Maastricht, NL

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of urea
- Patent number 6,344,588
- Issue date Feb 5, 2002
- DSM, N.V.
- Julius G. T. Van Wijck
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the preparation of melamine
- Patent number 6,258,950
- Issue date Jul 10, 2001
- DSM N.V.
- Julius G. T. Van Wijck
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the preparation of melamine
- Patent number 6,245,909
- Issue date Jun 12, 2001
- DSM N.V.
- Julius G. T. Van Wijck
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of urea
- Patent number 6,114,579
- Issue date Sep 5, 2000
- DSM N.V.
- Julius G. T. Van Wijck
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing urea
- Patent number 6,111,138
- Issue date Aug 29, 2000
- DSM N.V.
- Julius G. T. Van Wijck
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the separation of impurities from a hot synthesis gas mi...
- Patent number 5,716,429
- Issue date Feb 10, 1998
- DSM N.V.
- Julius G. T. Van Wijck
- C07 - ORGANIC CHEMISTRY