FRANK WATJEN

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COPENHAGEN, DK

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Patents Grantslast 30 patents

Information Patent Grant
Quinoxalinedione derivatives, their preparation and use
- Patent number 6,703,391
- Issue date Mar 9, 2004
- Neurosearch A/S
- Christopher Franklin Bigge
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrazone derivatives and their use
- Patent number 5,164,404
- Issue date Nov 17, 1992
- NeuroSearch A/S
- Bjarne H. Dahl
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

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NOVEL QUINOXALINEDIONE DERIVATIVES, THEIR PREPARATION AND USE
- Publication number 20030114422
- Publication date Jun 19, 2003
- CHRISTOPHER F. BIGGE
- C07 - ORGANIC CHEMISTRY