Tom Wikberg

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Patents Grantslast 30 patents

Information Patent Grant
(-)-[[4-(1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl]-hy...
- Patent number 5,569,657
- Issue date Oct 29, 1996
- Orion-Yhtyma Oy
- Pentti Nore
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
(-) 4-(1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl!-hy...
- Patent number 5,512,571
- Issue date Apr 30, 1996
- Orion-Yhtyma Oy
- Pentti Nore
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
(-)-[[4-(1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl]-hy...
- Patent number 5,424,428
- Issue date Jun 13, 1995
- Orion-Yhtyma Oy
- Pentti Nore
- C07 - ORGANIC CHEMISTRY