Erzsebet Radvanyi nee Hegedus

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Patents Grantslast 30 patents

Information Patent Grant
Hydroximic acid derivatives, pharmaceutical compositions containing...
- Patent number 5,919,796
- Issue date Jul 6, 1999
- BIOREX Kutato es Fejleszto Rt.
- Mihaly Barabas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicide composition and process for the preparation of the active...
- Patent number 4,486,222
- Issue date Dec 4, 1984
- Chinoin Gyogyszer es Vegyeszeti Termekek Gyara RT.
- Jozsef Schwartz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synergistic fungicidal compositions
- Patent number 4,305,953
- Issue date Dec 15, 1981
- Chinoin Gyogyszer es Vegyeszeti Termekek Gyara RT.
- Todor Pfliegel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE