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Diosd, HU
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last 30 patents
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
Trans apovincaminic acid ester derivatives
Patent number
6,093,720
Issue date
Jul 25, 2000
Richter Gedeon Vegyeszeti GmbH
Csaba Szantay
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
Information
Patent Grant
1-oxa-2-oxo-8-azaspiro(4,5)decane derivatives, pharmaceutical compo...
Patent number
5,118,687
Issue date
Jun 2, 1992
Richter Gedeon Vegyeszeti Gyar Rt.
Edit Toth
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heterocyclic compounds containing nitrogen and sulfur, pharmaceutic...
Patent number
5,096,902
Issue date
Mar 17, 1992
Richter Gedeon Vegyeszeti Gyar Rt.
Karoly Nador
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tripeptides acting on the central nervous system and a process for...
Patent number
4,386,073
Issue date
May 31, 1983
Patentbureau DANUBIA
Lajos Kisfaludy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
N4-Substituted tetrahydro-1,2,4-oxadiazin-5-one derivatives having...
Patent number
4,371,534
Issue date
Feb 1, 1983
Richter Gedeon Vegyeszeti Gyar Rt.
Laszlo Urogdi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tripeptides acting on the central nervous system and a process for...
Patent number
4,299,821
Issue date
Nov 10, 1981
Richter Gedeon Vegyeszeti Gyar Rt.
Lajos Kisfaludy
C07 - ORGANIC CHEMISTRY