Tibor Eszenyi

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Tiszalok, HU

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Patents Grantslast 30 patents

Information Patent Grant
Processes for the synthesis of substituted urea compounds
- Patent number 11,078,163
- Issue date Aug 3, 2021
- Bial-Portela & CA, S.A.
- Domenico Russo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chemical compound useful as intermediate for preparing a catechol-O...
- Patent number 9,630,955
- Issue date Apr 25, 2017
- Domenico Russo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediate for preparing a catechol-O-methyltransferase inhibitor
- Patent number 9,126,988
- Issue date Sep 8, 2015
- Bial-Portela & CA, S.A.
- Domenico Russo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystal forms of 5-[3-(2,5-dichloro-4, 6-dimethyl-1-oxy-pyridine-3-...
- Patent number 8,975,410
- Issue date Mar 10, 2015
- BIAL—Portela & CA., S.A.
- David Alexander Learmonth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzopyran derivatives
- Patent number 5,703,113
- Issue date Dec 30, 1997
- Alkaloida Vegyeszeti Gyar
- Tibor Eszenyi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of anti-hypertensive benzopyran
- Patent number 5,223,629
- Issue date Jun 29, 1993
- Alkaloida Vegyeszeti Gyar
- Tibor Timar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of anti-hypertensive benzopyran derivative
- Patent number 5,145,985
- Issue date Sep 8, 1992
- Alkaloida Vegyeszeti Gyar
- Tibor Timar
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Processes for the Synthesis of Substituted Urea Compounds
- Publication number 20200140391
- Publication date May 7, 2020
- BIAL- Portela & Ca, S.A.
- Domenico Russo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for the Synthesis of Substituted Urea Compounds
- Publication number 20170001962
- Publication date Jan 5, 2017
- BIAL-PORTELA & Cª, S.A.
- Domenico Russo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CHEMICAL COMPOUND USEFUL AS INTERMEDIATE FOR PREPARING A CATECHOL-O...
- Publication number 20160009700
- Publication date Jan 14, 2016
- BIAL - PORTELA & CA., S.A.
- Domenico Russo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE SYNTHESIS OF SUBSTITUTED UREA COMPOUNDS
- Publication number 20150197503
- Publication date Jul 16, 2015
- Domenico Russo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CHEMICAL COMPOUND USEFUL AS INTERMEDIATE FOR PREPARING A CATECHOL-O...
- Publication number 20140350057
- Publication date Nov 27, 2014
- BIAL - PORTELA & CA, S.A.
- Domenico Russo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CRYSTAL FORMS OF 5-[3-(2,5-DICHLORO-4, 6-DIMETHYL-1-OXY-PYRIDINE-3-...
- Publication number 20110112301
- Publication date May 12, 2011
- BIAL - PORTELA & CA., S.A.
- David Alexander Learmonth
- C07 - ORGANIC CHEMISTRY