Johannes W. C. M. Jansen

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Weesp, NL

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Patents Grantslast 30 patents

Information Patent Grant
Quinoline and quinazoline derivatives having corticotropin releasin...
- Patent number 6,350,750
- Issue date Feb 26, 2002
- Duphar International Research B.V.
- Jacobus A. J. Den Hartog
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
8,9-annelated-.beta.-carbolines and 8,9-annelated 3,4-dihydro-.beta...
- Patent number 5,332,746
- Issue date Jul 26, 1994
- Duphar International Research B.V.
- Derk Hamminga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
8,9-anellated-1,2,3,4-tetrahydro-.beta.-carboline derivatives
- Patent number 5,328,905
- Issue date Jul 12, 1994
- Duphar International Research B.V.
- Derk Hamminga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
8,9-aneallated-1,2,3,4-tetrahydro-.beta.-carboline derivatives
- Patent number 5,100,884
- Issue date Mar 31, 1992
- Duphar International Research B.V.
- Derk Hamminga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
8,9-annelated-1,2,3,4-tetrahydro-.beta.-carboline derivatives
- Patent number 5,066,649
- Issue date Nov 19, 1991
- Duphar International Research B.V.
- Derk Hamminga
- C07 - ORGANIC CHEMISTRY