Patents by Inventor Gyorgy Levay

Gyorgy Levay has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20200038745
    Abstract: An embodiment in accordance with the present invention provides a device that transfers dexterous control of computers from hands to feet. The device of the present invention is a wearable foot based control interface for computers with a user interface that allows for a high level of customization. The device of the present invention provides an option to effectively control computers using ones feet. An innovative sensor design according to the present invention provides high sensitivity and robust usability. A graphic user interface according to the present invention allows for significant user customization of output commands and input sensitivity. The device of the present invention is wearable and provides comfort and intuitive usability.
    Type: Application
    Filed: June 19, 2017
    Publication date: February 6, 2020
    Applicant: The Johns Hopkins University
    Inventors: Gyorgy LEVAY, Adam LI, Nhat Nate TRAN
  • Patent number: 8778932
    Abstract: Compounds of formula (I): wherein: R1 represents a hydrogen atom or an alkyl group; R2 represents an alkyl group; R3 represents an aryl or heteroaryl group. Medicinal products containing the same which are useful in the treatment or prevention of psychiatric and neurological disorders characterized by cognitive deficits.
    Type: Grant
    Filed: March 7, 2012
    Date of Patent: July 15, 2014
    Assignees: Les Laboratoires Servier, Egis Gyogyszergyar Nyrt
    Inventors: István Ling, József Barkóczy, Ferenc Antoni, István Gascályi, György Lévay, Michael Spedding, László Hársing
  • Publication number: 20120232065
    Abstract: Compounds of formula (I): wherein: R1 represents a hydrogen atom or an alkyl group; R2 represents an alkyl group; R3 represents an aryl or heteroaryl group. Medicinal products containing the same which are useful in the treatment or prevention of psychiatric and neurological disorders characterised by cognitive deficits.
    Type: Application
    Filed: March 7, 2012
    Publication date: September 13, 2012
    Applicants: EGIS GYOGYSZERGYAR NYRT, LES LABORATOIRES SERVIER
    Inventors: István LING, József BARKÓCZY, Ferenc ANTONI, István GACSÁLYI, György LÉVAY, Michael SPEDDING, László HÁRSING
  • Patent number: 7910591
    Abstract: The present invention is concerned with new indol-2-one derivatives of Formula (I), which have favorable activity profile for the prophylaxis and treatment of disorders in the central nervous or in the cadiovascular system.
    Type: Grant
    Filed: May 11, 2005
    Date of Patent: March 22, 2011
    Assignee: EGIS Gyogyszergyar NYRT.
    Inventors: Balázs Volk, József Barkóczy, Gyula Simig, Tibor Mezei, Rita Kapillerné Dezsöfi, István Gacsályi, Katalin Pallagi, Gábor Gigler, György Lévay, Krisztina Móricz, Csilla Leveleki, Nóra Sziray, Gábor Szenasi, András Egyed, László Gábor Hársing
  • Patent number: 7786129
    Abstract: The present invention is concerned with new 3,3-disubstituted indol-2-one derivatives of the general Formula (I), wherein R1 stands for hydrogen, halogen, alkyl having 1-7 carbon atom(s) or sulfonamido; R2 represents hydrogen or halogen; R3 denotes hydrogen, alkyl having 1-7 carbon atom(s) optionally carrying an aryl substituent or aryl optionally carrying one or two halogen substituent(s); R4 stands for alkyl having 1-7 carbon atom(s); R5 represents a group of the general Formula (II a) or (II b), wherein Q and W each represents nitrogen or CH; R6, R7 and R8 each stands for hydrogen, halogen, trifluoromethyl, alkyl or alkoxy having 1-7 carbon atom(s), or R6 and R7 together represent ethylenedioxy; m is 0, 1, or 2; a is a single, double or triple bond; n is 0, 1 or 2; and pharmaceutically acceptable acid addition salts thereof which are useful in the treatment or prophylaxis of diseases of the central nervous system, the gastrointestinal system and the cardiovascular system.
    Type: Grant
    Filed: May 11, 2005
    Date of Patent: August 31, 2010
    Assignee: Egis Gyogyszergyar Nyrt
    Inventors: Balázs Volk, József Barkóczy, Gyula Simig, Tibor Mezei, Rita Kapillerné Dezsöfi, Endréné Flórian, István Gacsályi, Katalin Pallagi, Gábor Gigler, György Lévay, Krisztina Móricz, Csilla Leveleki, Nóra Sziray, Gábor Szénási, András Egyed, László Gábor Hársing
  • Publication number: 20100075975
    Abstract: The invention relates the use of 4-chloro-5-{2-[4-(6-fluoro-1,2-benz[d]isoxazole-3-yl)piperidin-1-yl]ethyl-amino}-2-methyl-3-(2H) pyridazinone of the Formula (I) or pharmaceutically acceptable salts thereof for the preparation of medicaments suitable for the improvement of cognitive function or obtaining neuroprotective effect. The medicaments containing 4-chloro-5-{2-[4-(6-fluoro-1,2-benz[d]isoxazol-3-yl)piperidin-1-yl]ethyl-amino}-2-methyl-3-(2H) pyridazinone of the Formula (I) or therapeutically acceptable salt thereof can be used for the treatment or prevention of neuronal death, mental decline, sclerosis multiplex, Creuzfeld-Jacobs disease, Huntington-syndrome, amyotrophic lateral sclerosis, Parkinson-disease, memory disturbance, loss of memory, amnesia, stroke or for the improvement of memory function or learning ability.
    Type: Application
    Filed: July 3, 2007
    Publication date: March 25, 2010
    Inventors: István Gacsalyi, Gábor Gigler, Márta Agoston, Hajnalka Kompagne, Szabolcs Kertesz, Krisztina Moricz, György Levay, Gábor Szenas, László Gábor Harsing, József Barcoczy, Gyula Simig
  • Publication number: 20090306144
    Abstract: New 3,3-disubstituted indol-2-one derivatives of the general formula (I) Compounds according to the invention are useful for the prophylaxis or treatment of the disorders of the central nervous system.
    Type: Application
    Filed: July 28, 2009
    Publication date: December 10, 2009
    Inventors: Balazs VOLK, József Barkóczy, Gyula Simig, Tibor Mezei, Rita Kapillerné Dezsòfi, István Gacsályi, Katalin Pallagi, Gábor Gigler, György Lévay, Krisztina Móricz, Csilla Leveleki, Nóra Sziray, Gabor Szénási, András Egyed, Lászió Gábor Hársing
  • Publication number: 20090281137
    Abstract: The present invention is related to new 3,3-disubstituted indol-2-one derivatives of the general Formula (I) The new compounds are useful for the treatment or prophylaxis of the central nervous system, the gastrointestinal system or the cardiovascular system.
    Type: Application
    Filed: July 9, 2009
    Publication date: November 12, 2009
    Inventors: Balázs Volk, József Barkóczy, Gyula Simig, Tibor Mezei, Rita Kapillerné Dezsófi, István Gacsályi, Katalin Pallagi, Gábor Gigler, Gyôrgy Lévay, Krisztina Móricz, Csilla Leveleki, Nóra Sziray, Gábor Szénási, András Egyed, László Gábor Hársing
  • Publication number: 20090233913
    Abstract: The present invention relates to dihydro-2,3-benzodiazepine compounds of high enantiomeric purity according to the general formula (I), which contain an asymmetric centre at the position 4 of the dihydro-2,3-benzodiazepine compound, and the preparation thereof and the used intermediates as well. These compounds have anti-convulsiveA muscle relaxant and neuroprotective effect due their non-competitive AMPA antagonistic properties.
    Type: Application
    Filed: December 29, 2006
    Publication date: September 17, 2009
    Inventors: Istvan Ling, Jozsef Barkoczy, Zoltan Greff, Gabor Szenasi, Gabor Gigler, Szabolcs Kertesz, Gyula Szucs, Mihaly Albert, Gabor Kapus, Geza Szabo, Miklos Vegh, Marta Agoston, Gyorgy Levay, Krisztina Moricz, Laszlo Gabor Harsing
  • Publication number: 20090124606
    Abstract: New pharmaceutical combination providing to decrease or eliminate the extrapyramidal side effects of antipsychotic active ingredients by combination of deramciclane with a classic antipsychotic agent (e.g. haloperidol, chloroprozamine or levoprozamin) or an atypical antipsychotic agent (e.g. risperidone, iloperidone or olanzapine).
    Type: Application
    Filed: July 12, 2006
    Publication date: May 14, 2009
    Inventors: Istvan Gacsalyi, Gyorgy Levay
  • Publication number: 20080161323
    Abstract: The present invention is concerned with new indol-2-one derivatives of Formula (I), which have favourable activity profile for the prophylaxis and treatment of disorders in the central nervous or in the cadiovascular system.
    Type: Application
    Filed: May 11, 2005
    Publication date: July 3, 2008
    Applicant: EGIS GYOGYSZERGYAR RT.
    Inventors: Balazs Volk, Jozsef Barkoczy, Gyula Simig, Tibor Mezei, Rita Kapillerne Dezsofi, Istvan Gacsalyi, Katalin Pallagi, Gabor Gigler, Gyorgy Levay, Krisztina Moricz, Csilla Leveleki, Nora Sziray, Gabor Szenasi, Andras Egyed, Laszlo Gabor Harsing
  • Publication number: 20080021016
    Abstract: The invention relates to a combined pharmaceutical composition for the inhibition of the decline of cognitive functions comprising as A) component (1R,2S,4R)-(-)-2-[N,N-(dimethylaminoethoxy)]-2-phenyl-1,7,7-trimethylbicyclo]-2-phenyl-1.7.-trimethylbicyclo[2.2.1]heptane of the formula (I) or a pharmaceutically acceptable acid addition salt thereof and as B) component a nootropic, an inhibitor of the acetylcholinesterase enzyme and/or a further pharmaceutical active ingredient which exhibits a beneficial effect on the cognitive processes in admixture with suitable inert pharmaceutical carriers and/or auxiliary agents. The combined pharmaceutical composition according to the present invention can be particularly used for the treatment of Alzheimer disease or other diseases showing similar symptoms, diseases accompanied by malfunctions of intellectual abilities (e.g.
    Type: Application
    Filed: March 12, 2004
    Publication date: January 24, 2008
    Inventors: Gyorgy Levay, Istvan Gacsalyi, Laszlo Harsing, Gyula Simig
  • Publication number: 20070265300
    Abstract: The present invention is concerned with new 3,3-disubstituted indol-2-one derivatives of the general Formula (I). Compounds according to the invention are useful for the prophylaxis or treatment of the disorders of the central nervous system.
    Type: Application
    Filed: May 10, 2005
    Publication date: November 15, 2007
    Applicant: Egis gyogyszergyar rt.
    Inventors: Balazs Volk, Jozsef Barkoczy, Gyula Simig, Tibor Mezei, Rita Kapillerne Dezsofi, Istvan Gacsalyi, Katalin Pallagi, Gabor Gigler, Gyorgy Levay, Krisztina Moricz, Csilla Leveleki, Nora Sziray, Gabor Szenasi, Andras Egyed, Laszlo Harsing
  • Publication number: 20070244102
    Abstract: The invention relates to a combined analgesic pharmaceutical composition which comprises as component: A) (1R,2S,4R)-(?)-2-[N,N-(dimethylaminoethoxy)]-2-phenyl-1,7-7-trimethylbicyclo[2.2.1]heptane or a pharmaceutically acceptable acid addition salt thereof and as component B) morphine, an opioide type analgesic and/or a non-opioide type analgesic in admixture with suitable pharmaceutical carriers and/or auxiliary agents. Deramciclane increases the analgesic effect of morphine.
    Type: Application
    Filed: March 12, 2004
    Publication date: October 18, 2007
    Inventors: Istvan Gacsalyi, Gabor Gigler, Laszlo Harsing, Gyorgy Levay, Gabor Szenasi
  • Publication number: 20070232662
    Abstract: The present invention is related to new 3,3-disubstituted indol-2-one derivatives of the general Formula (I). The new compounds are useful for the treatment or prophylaxis of the central nervous system, the gastrointestinal system or the cardiovascular system.
    Type: Application
    Filed: May 11, 2005
    Publication date: October 4, 2007
    Applicant: Egis Gyogyszergyar RT.
    Inventors: Balazs Volk, Jozsef Barkoczy, Gyula Simig, Tibor Mezei, Rita Kapillerne Dezsofi, Istvan Gacsalyi, Katalin Pallagi, Gabor Gigler, Gyorgy Levay, Krisztina Moricz, Csilla Leveleki, Nora Sziray, Gabor Szenasi, Andras Egyed, Laszlo Harsing
  • Publication number: 20070232619
    Abstract: The present invention is concerned with new 3,3-disubstituted indol-2-one derivatives of the general Formula (I), wherein R1 stands for hydrogen, halogen, alkyl having 1-7 carbon atom(s) or sulfonamido; R2 represents hydrogen or halogen; R3 denotes hydrogen, alkyl having 1-7 carbon atom(s) optionally carrying an aryl substituent or aryl optionally carrying one or two halogen substituent(s); R4 stands for alkyl having 1-7 carbon atom(s); R5 represents a group of the general Formula (II a) or (II b), wherein Q and W each represents nitrogen or CH; R6, R7 and R8 each stands for hydrogen, halogen, trifluoromethyl, alkyl or alkoxy having 1-7 carbon atom(s), or R6 and R7 together represent ethylenedioxy; m is 0, 1, or 2; a is a single, double or triple bond; n is 0, 1 or 2; and pharmaceutically acceptable acid addition salts thereof which are useful in the treatment or prophylaxis of diseases of the central nervous system, the gastrointestinal system and the cardiovascular system.
    Type: Application
    Filed: May 11, 2005
    Publication date: October 4, 2007
    Applicant: EGIS GYOGYSZERGYAR RT.
    Inventors: Balazs Volk, Jozsef Barkoczy, Gyula Simig, Tibor Mezei, Rita Dezsofi, Endrene Florian, Istvan Gacsalyi, Katalin Pallagi, Gabor Gigler, Gyorgy Levay, Krisztina Moricz, Csilla Leveleki, Nora Sziray, Gabor Szenasl, Andras Egyed, Laszlo Harsing
  • Publication number: 20070219209
    Abstract: The present invention is concerned with new indol-2-one derivatives of the general Formula (I). The new compounds are useful for the treatment or prevention of the disorders of the central nervous system or the cardiovascular system.
    Type: Application
    Filed: May 10, 2005
    Publication date: September 20, 2007
    Applicant: GYÓGYSZERGYÁR RT.
    Inventors: Balazs Volk, Jozsef Barkoczy, Gyula Simig, Tibor Mezei, Rita Kapillerne Dezsofi, Istvan Gacsalyi, Katalin Pallagi, Gabor Gigler, Gyorgy Levay, Krisztina Moricz, Csilla Leveleki, Nora Sziray, Gabor Szenasi, Andras Egyed, Laszlo Harsing
  • Patent number: 7189711
    Abstract: The invention refers to novel 2,3-benzodiazepine derivatives of formula (I) and pharmaceutical compositions containing the same as the active ingredient. The novel compounds antipasmodic, muscle relaxant and neuroprotective activities. In formula I; X represents a hydrogen atom, a chloro atom or a methoxy group; Y stands for a hydrogen atom or a halo atom; Z means a methyl group or a chloro atom; R is a C1-4 alkyl group or a group of the formula —NR1R2, wherein R1 and R2 represent, independently, a hydrogen atom, a C1-4 alkyl group, a C1-4 alkoxy group or a C3-6 cycloalkyl group.
    Type: Grant
    Filed: December 19, 2001
    Date of Patent: March 13, 2007
    Assignee: Egis Gyogyszergyar RT.
    Inventors: István Ling, József Barkóczy, Gyula Simig, Zoltán Greff, Zoltán Rátkai, Géza Szabó, Miklós Végh, Gábor Gigler, Gábor Szénási, Bernadett Martonné Markó, György Lévay, László Gábor Hársing
  • Patent number: 7183283
    Abstract: The invention relates to new piperidinyl-alkylamino-pyridazinone derivatives of the general Formula (I) (wherein R is hydrogen or C1-4-alkyl; one of X and Y stands for hydrogen and the other represents a group of the general Formula (II) Hal stands for halogen; and n is 1 or 2) and pharmaceutically acceptable acid addition salts thereof a process for the preparation thereof and pharmaceutical compositions comprising said compounds.
    Type: Grant
    Filed: December 28, 2002
    Date of Patent: February 27, 2007
    Assignee: Egis Gyogyszergyar RT.
    Inventors: József Barkóczy, István Gacsályi, László Gábor Hársing, Péter Kótay Nagy, György Lévay, Éva Schmidt, Gyula Simig
  • Publication number: 20060258750
    Abstract: The invention relates to the use of compounds of the general Formula (I), wherein R3 stands for hydrogen or hydroxy; R1 stands for hydrogen or alkyl; and R2 stands for alkyl) and pharmaceutically acceptable acid addition salts for the preparation of pharmaceutical compositions having neuroprotective effect.
    Type: Application
    Filed: June 22, 2004
    Publication date: November 16, 2006
    Inventors: Istvan Gacsalyi, Gabor Gigler, Laszio Harsing, Gyorgy Levay, Krisztina Moricz, Annamaria Simo, Gabor Szenasi