Rolf Pohlke

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Darmstadt, DT

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Patents Grantslast 30 patents

Information Patent Grant
Ring substituted pyrazino-isoquinoline derivatives and their prepar...
- Patent number 4,051,243
- Issue date Sep 27, 1977
- Merck Patent Gesellschaft mit beschrankter Haftung
- Jurgen Seubert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 4-oxo-hexahydro-pyrazinoisoquinoline...
- Patent number 4,049,659
- Issue date Sep 20, 1977
- Merck Patent Gesellschaft mit beschrankter Haftung
- Rolf Pohlke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazinoisoquinolines as anthelmintic agents
- Patent number 3,993,760
- Issue date Nov 23, 1976
- Merck Patent Gesellschaft mit beschrankter Haftung
- Rolf Pohlke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anthelmintic
- Patent number 3,993,759
- Issue date Nov 23, 1976
- Merck Patent Gesellschaft mit beschrankter Haftung
- Rolf Pohlke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
1(3,4,5-Trimethoxybenzamido methyl) tetrahydro isoquinoline derivat...
- Patent number 3,985,881
- Issue date Oct 12, 1976
- Merck Patent Gesellschaft mit beschrankter Haftung
- Werner Mehrhof
- C07 - ORGANIC CHEMISTRY