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Sandor Szabo
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Budapest, HU
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last 30 patents
Information
Patent Grant
Chloromethylation of thiophene
Patent number
7,462,725
Issue date
Dec 9, 2008
sanofi-aventis
Mátyás Aradi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Spiro[2H-1-benzopyran-2,4'-piperidine]-4(3H)-one derivatives, acid...
Patent number
6,140,336
Issue date
Oct 31, 2000
Richter Gedeon Vegyeszeti Gyar Rt.
Kalman Harsanyi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-methoxyphenylpiperazine derivatives
Patent number
6,103,724
Issue date
Aug 15, 2000
Richter Gedeon Vegyeszeti Gyar Rt.
Istvan Laszlovszky
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
N-hydroxyalkyl-substituted 1,2,3,6-tetrahydro-pyridine and piperidi...
Patent number
5,589,486
Issue date
Dec 31, 1996
Richter Gedeon Vegyeszeti Gyar Rt.
Kalman Harsanyi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted oxazinoisoquinoline derivatives, pharmaceutical composi...
Patent number
5,494,909
Issue date
Feb 27, 1996
Richter Gedeon Vegyeszeti Gyar Rt.
Jen Kobor
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1,2,3,6-tetrahydropyridine derivatives useful for improving cerebra...
Patent number
5,225,416
Issue date
Jul 6, 1993
Richter Gedeon Vegyeszeti Termekek Gyara Rt.
Tibor Gizur
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
15-nitro-2.beta., 3.beta.-dihydro- and 15-nitro-2.beta.,3.beta.,6,7...
Patent number
5,204,355
Issue date
Apr 20, 1993
Richter Gedeon Vegyeszeti Gyar Rt.
Bela Zsadon
C07 - ORGANIC CHEMISTRY