Gunter Schmahl

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Bochum, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for controlling fish parasites using triazine dione derivatives
- Patent number 5,464,837
- Issue date Nov 7, 1995
- Bayer Aktiengesellschaft
- Heinz Mehlhorn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Agents directed against parasites of fishes and insects
- Patent number 5,188,832
- Issue date Feb 23, 1993
- Hoechst Aktiengesellschaft
- Heinz Mehlhorn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Substituted 1,2,4-triazinediones useful against protozoa in insects
- Patent number 5,070,091
- Issue date Dec 3, 1991
- Bayer Aktiengesellschaft
- Heinz Mehlhorn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Agents against protozoa in insects
- Patent number 4,837,216
- Issue date Jun 6, 1989
- Bayer Aktiengesellschaft
- Heinz Mehlhorn
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Agents against fish parasites
- Patent number 4,826,842
- Issue date May 2, 1989
- Bayer Aktiengesellschaft
- Heinz Mehlhorn
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
Arthropod repellent comprising extracts and/or parts of the plant v...
- Publication number 20060269582
- Publication date Nov 30, 2006
- Alpha-Biocare GmbH
- Hans-Kervin Bruins
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING