Janos Wellmann

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Budapest, HU

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Patents Grantslast 30 patents

Information Patent Grant
2h-pyridazine-3-one derivatives, pharmaceutical compositions contai...
- Patent number 7,098,210
- Issue date Aug 29, 2006
- EGIS Gyógyszergyar Rt.
- József Barkóczy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted alkylaminopyridazinone derivatives, process for the pre...
- Patent number 6,930,110
- Issue date Aug 16, 2005
- EGIS Gyógyszergyar Rt.
- József Barkóczy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Piperazinylalkylthiopyrimidine derivatives, pharmaceutical composit...
- Patent number 6,469,168
- Issue date Oct 22, 2002
- EGIS Gyógyszergyar Rt.
- Ildikó Rátzné Simonek
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-(1,2,4-triazole-1-yl)-1,3,4-thiadiazole derivatives having an eff...
- Patent number 6,191,152
- Issue date Feb 20, 2001
- EGIS Gyógyszergyar Rt.
- József Reiter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrimido[5,4-B][1,4]oxazine derivatives and pharmaceutical composit...
- Patent number 4,748,175
- Issue date May 31, 1988
- Chinoin Gyogyszer es Vegyeszeti Termekek Gyara RT.
- Endre Kasztreiner
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Substituted alkyl-pyridazinones for the treatment of memory and lea...
- Publication number 20060211703
- Publication date Sep 21, 2006
- Gyorgy Levay
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Substituted alkylaminopyridazinone derivatives, process for the pre...
- Publication number 20050043314
- Publication date Feb 24, 2005
- Jozsef Barkoczy
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Substituted alkylaminopyridazinone derivatives, process for the pre...
- Publication number 20040242873
- Publication date Dec 2, 2004
- Jozsef Barkoczy
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel 2h-pyridazine-3-one derivatives, pharmaceutical compositions...
- Publication number 20040171619
- Publication date Sep 2, 2004
- Jozsef Barkoczy
- C07 - ORGANIC CHEMISTRY