Willem J. Van Zoest

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Schiedam, NL

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Patents Grantslast 30 patents

Information Patent Grant
Antifungal composition
- Patent number 6,369,036
- Issue date Apr 9, 2002
- DSM N.V.
- Ferdinand Theodorus Van Rijn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Antifungal composition
- Patent number 5,821,233
- Issue date Oct 13, 1998
- Gist-brocades, N.V.
- Ferdinand Theodorus Van Rijn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
9-alpha-hydroxy steroids, process for their preparation, process fo...
- Patent number 5,565,588
- Issue date Oct 15, 1996
- Roussel-Uclaf
- Jacobus N. M. Batist
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
9-alpha-hydroxy steroids, process for their preparation, process fo...
- Patent number 5,352,809
- Issue date Oct 4, 1994
- Gist-Brocades N.V.
- Jacobus N. M. Batist
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
14.alpha.,17.alpha.-dihydroxy-17.beta.-substituted steroids
- Patent number 5,093,502
- Issue date Mar 3, 1992
- Akzo nv
- Peter M. Smid
- C07 - ORGANIC CHEMISTRY