Jozsef Csak

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Tiszavasvari, HU

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Patents Grantslast 30 patents

Information Patent Grant
Alkyl diamine derivatives
- Patent number 5,032,600
- Issue date Jul 16, 1991
- Alkaloida Vegyeszeti Gyar
- Kalman Hideg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkyl diamine derivatives
- Patent number 5,028,609
- Issue date Jul 2, 1991
- Alkaloida Vegyeszeti Gyar
- Kalman Hideg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkyl diamine derivatives
- Patent number 4,897,413
- Issue date Jan 30, 1990
- Alkaloida Vegyeszeti Gyar
- Kalman Hideg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-(-(2,2,5,5-tetramethyl-3-pyrrolin-3-carbonyl))-amino derivatives
- Patent number 4,731,376
- Issue date Mar 15, 1988
- Alkaloida Vegyeszeti Gyar
- Kalman Hideg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
New alkyl diamine derivatives
- Patent number 4,703,056
- Issue date Oct 27, 1987
- Alkaloida Vegyeszeti Gyar
- Kalman Hideg
- C07 - ORGANIC CHEMISTRY