Istvan Greiner

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Budapest, HU

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Patents Grantslast 30 patents

Information Patent Grant
Salts of piperazine compounds as D3/D2 antagonists
- Patent number 7,943,621
- Issue date May 17, 2011
- Richter Gedeon Nyrt.
- Laszlo Czibula
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for dehydration of condensation reaction mixtures obtained...
- Patent number 5,137,605
- Issue date Aug 11, 1992
- Richter Gedeon Vegyeszeti Gyar Rt.
- Istvan Greiner
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR MAKING POLYMORPH FROM I OF (S) - (+) -METHYL-ALPHA- (2-...
- Publication number 20090093635
- Publication date Apr 9, 2009
- Sandor Garadnay
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL SALTS OF PIPERAZINE COMPOUNDS AS D3/D2 ANTAGONISTS
- Publication number 20090023750
- Publication date Jan 22, 2009
- RICHTER GEDEON NYRT.
- Laszlo Czibula
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel Process for Production of Highly Pure Polymorph (I) Donepezil...
- Publication number 20080306271
- Publication date Dec 11, 2008
- Jozsef Neu
- C07 - ORGANIC CHEMISTRY