Ralf-Ingo Schenkel

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Dusseldorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
α-phenyl-β-keto sulfones
- Patent number 6,849,744
- Issue date Feb 1, 2005
- Bayer Aktiengesellschaft
- Reiner Fischer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Process for the alkylation of 3,4-dihydroxythiophene-2,5-dicarboxyl...
- Patent number 6,750,354
- Issue date Jun 15, 2004
- Bayer Aktiengesellschaft
- Günter Rauchschwalbe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
α-phenyl-βketosulfone
- Patent number 6,670,385
- Issue date Dec 30, 2003
- Bayer Aktiengesellschaft
- Reiner Fischer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
Alpha-phenyl-beta-ketosulfone
- Publication number 20040063669
- Publication date Apr 1, 2004
- Reiner Fischer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Process for the alkylation of 3,4-dihydroxythiophene-2,5-dicarboxyl...
- Publication number 20030097007
- Publication date May 22, 2003
- Gunter Rauchschwalbe
- C07 - ORGANIC CHEMISTRY