Ludwig Emmel

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Bergen-Enkheim, DE

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Patents Grantslast 30 patents

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Acaricidal and insecticidal compositions
- Patent number 4,216,213
- Issue date Aug 5, 1980
- Hoechst Aktiengesellschaft
- Ludwig Emmel
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Hydroxyquinoline carbamates and n-oxide hydroxyquinoline carbamates...
- Patent number 4,168,311
- Issue date Sep 18, 1979
- Hoechst Aktiengesellschaft
- Adolf Studeneer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pesticidal agents
- Patent number 4,152,428
- Issue date May 1, 1979
- Hoechst Aktiengesellschaft
- Gerhard Salbeck
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of combating nematodes using S-(amidocarbonyl)-methyl-O-alky...
- Patent number 4,140,774
- Issue date Feb 20, 1979
- Hoechst Aktiengesellschaft
- Gerhard Salbeck
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mono-, di- and tri-esters of thiophosphonic acid and their use as p...
- Patent number 4,110,336
- Issue date Aug 29, 1978
- Hoechst Aktiengesellschaft
- Hilmar Mildenberger
- C07 - ORGANIC CHEMISTRY