Janos Kiss

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Budapest, HU

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Patents Grantslast 30 patents

Information Patent Grant
Process for the synthesis of high purity d-(17α)-13-ethyl-17-hydrox...
- Patent number 7,816,546
- Issue date Oct 19, 2010
- Richter Gedeon Vegyeszeti Gyar Rt
- Zoltán Tuba
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Steroselective hydrogenation process
- Patent number 5,097,031
- Issue date Mar 17, 1992
- Richter Gedeon Vegyeszeti Gyar Rt.
- Istvan Polgar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reliable Raney catalyst composition and vessel for containing same
- Patent number 5,091,355
- Issue date Feb 25, 1992
- Richter Gedeon Vegyeszeti Gyar Rt.
- Imre Godla
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fermentation process for the preparation of ergot alkaloids, primar...
- Patent number 4,369,252
- Issue date Jan 18, 1983
- Richter Gedeon Vegyeszeti Gyar Rt.
- Geza Wack
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of fermentation broth with increased vit...
- Patent number 3,979,259
- Issue date Sep 7, 1976
- Richter Gedeon Vegyeszeti Gyar Rt
- Bela Johan
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
Process for the synthesis of high purity D-(17a)-13-ethyl-17-hydrox...
- Publication number 20050032763
- Publication date Feb 10, 2005
- Zoltan Tuba
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE