Bartholomeus J. Van Steen

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Weesp, NL

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Patents Grantslast 30 patents

Information Patent Grant
Benzisoxazole derivatives having d4-antagonistic activity
- Patent number 6,335,326
- Issue date Jan 1, 2002
- Duphar International Research B.V.
- Jacobus A. J. Den Hartog
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-aminoquinoline derivatives having d4-agonistic activity
- Patent number 6,281,216
- Issue date Aug 28, 2001
- Duphar International Research B.V.
- Jacobus A. J. Den Hartog
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2,3-dihydro-1,4-benzodioxin-5-yl-piperazine derivatives having 5-HT...
- Patent number 5,462,942
- Issue date Oct 31, 1995
- Duphar International Research B.V.
- Jan Hartog
- C07 - ORGANIC CHEMISTRY