Lajos Toldi

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of 2,2-dimethyl-5-(2,5-dimethyl-phenoxy...
- Patent number 5,235,097
- Issue date Aug 10, 1993
- Egis Gyogyszergyar
- Zoltan Zubovics
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 2,2-dimethyl-5-(2,5-dimethyl-phenoxy...
- Patent number 5,155,260
- Issue date Oct 13, 1992
- Egis Gyogyszergyar
- Zoltan Zubovics
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Steroid-spiro-oxathiazolidine derivatives and a process for the pre...
- Patent number 4,342,754
- Issue date Aug 3, 1982
- Richter Gedeon Vegyeszeti Gyar Rt.
- Sandor Solyom
- C07 - ORGANIC CHEMISTRY