Patents by Inventor Zoltán Varga
Zoltán Varga 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).
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Publication number: 20210070755Abstract: Method for the production of formula (I) lumateperone or its acid addition salts so that the enantiomer compound with stereochemistry 6bR,10aS is separated form the cis racemate using resolution and the formula (II) stereoisomer is alkylated with 4-halo-4?-fluoro butyrophenone (X?I, Br, Cl) to produce the formula (I) lumateperone, or optionally its acid addition salt. The object of the invention also relates to the amorphous form of the morphologically uniform p-toluenesulfonic acid salt of lumateperone and to the naphthalene-2-sulfonic acid salt of lumateperone, to the 1:2 stoichiometry salt of lumateperone formed with naphthalene-2-sulfonic acid.Type: ApplicationFiled: November 27, 2018Publication date: March 11, 2021Applicant: EGIS GYOGYSZERGYAR ZRT.Inventors: Gábor BERECZ, Bálint NYULASI, Mátyás MILEN, Gyula SIMIG, András MRAVIK, Gábor NÉMETH, Adrienn KESZTHELYI, Beatrix BALI, Balázs VOLK, László SZLÁVIK, Zoltán VARGA, Daniel ULEJ
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Publication number: 20210053901Abstract: The invention relates to a robust and reproducible process for the preparation of polymorph form B of treprostinil diethanolamine salt, comprising the following steps: a. treprostinil is dissolved in methanol, b. to the solution of step a) diethanolamine or its methanol solution is added, c. the reaction mixture of step b) is agitated till dissolution, d. when salt formation is completed in step c), first portion of an aprotic solvent is added to the solution, e. the solution of step d) is filtered to remove insoluble impurities, f. the filtrate of step e) is seeded with polymorph form B of treprostinil diethanolamine salt, g. to the crystal suspension obtained in step f) a second portion of the aprotic solvent is added, h. the suspension of step g) is agitated until crystallisation is completed, i. the crystals are separated, washed and dried.Type: ApplicationFiled: March 7, 2019Publication date: February 25, 2021Applicant: CHINOIN GYÓGYSZER ÉS VEGYÉSZETI TERMÉKEK GYÁRA ZRT.Inventors: Irén HORTOBÁGYI, István LÁSZLÓFI, Zoltán VARGA, Imre JUHÁSZ, Imola RITZ, Zsuzsanna KARDOS
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Publication number: 20190321960Abstract: A drive base module of a modularly constructed multifunctional handheld machine is configured to connect to at least one attachment device. The drive base module includes at least one connection device including at least one drive-technological interface and/or a data-technological interface configured to connect to the at least one attachment device. The drive base module further includes at least one drive unit configured to drive the at least one attachment device in a state in which the at least one attachment device is connected to the at least one connection device. The drive base module further includes at least one rechargeable battery unit; and at least one information output unit configured to output information to an operator acoustically and/or haptically.Type: ApplicationFiled: December 18, 2017Publication date: October 24, 2019Inventors: Peter Czirjak, Dominik Meier, Anne Purper, Laszlo Gergely, Istvan Szell, Thomas Hampel, Aniko Beres, Zoltan Varga, Dennis Garcia-Franco, Guenther Schlachter, Hendrik Hesse, Timo Etzel, Bence Simko, Daniel-Philipp Friedmann
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Patent number: 10294218Abstract: Novel 4,6-disubstituted aminopyrimidine derivatives with the following structure (I) have anti-HIV activity.Type: GrantFiled: February 25, 2017Date of Patent: May 21, 2019Assignee: VIROSTATICS SRLInventors: Franco Lori, James Chafouleas, Davide De Forni, Antonio Solinas, Zoltán Varga, Zoltán Greff, László Õrfi, György Kéri
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Patent number: 10061567Abstract: Embodiments are directed towards generating applications that include multi-sized types running in managed code. During the compilation of an intermediate language version of an application, if a multi-size type is encountered, a runtime engine may perform actions to process the multi-size types. Accordingly, architecture information associated with the target computer may be determined. Data types corresponding to the architecture of the target computer and the multi-sized types may be determined based on the architecture information. Native code calls associated with an intermediate language code calls may be determined such that the parameters of the native code calls match the architecture dependent data types. And, a machine code version of the intermediate language code call may be generated. The generated machine code version of the intermediate language code may be executed with the data types specific to the target computer.Type: GrantFiled: October 4, 2016Date of Patent: August 28, 2018Assignee: Microsoft Technology Licensing, LLCInventors: Miguel de Icaza, Rodrigo Kumpera, Sebastien Pouliot, Rolf Bjarne Kvinge, Aaron Dean Bockover, Zoltan Varga
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Patent number: 10023566Abstract: The invention relates to normal or acidic salts of dasatinib and the hydrate and solvate forms thereof. More specifically the invention concerns: dasatinib cyclamic acid salt, dasatinib cyclamic acid (1:1) salt Form I, dasatinib cyclamic acid (1:1) salt Form II, dasatinib hydrogen bromide (1:2) salt, dasatinib methane sulfonic acid (1:2) salt, dasatinib p-toluenesulfonic acid (1:1) dihydrate salt, anhydrous dasatinib p-toluenesulfonic acid (1:1) salt Form I, anhydrous dasatinib p-toluenesulfonic acid (1:1) salt Form II, dasatinib p-toluenesulfonic acid (1:1) salt methanol solvate. Moreover the invention relates process for preparing dasatinib salts, pharmaceutical compositions comprising thereof and the use of dasatinib salts the treatment of cancer.Type: GrantFiled: May 26, 2015Date of Patent: July 17, 2018Assignee: EGIS GYOGYSZERGYAR ZRTInventors: Ede Laszlo Marvanyos, Attila Virag, Tamas Gregor, Balazs Volk, Maria Tothne Lauritz, Laszlo Pongo, Balazs Peregi, Gyula Lukacs, Zoltan Varga, Andras Dancso
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Patent number: 9822086Abstract: The invention relates to an improved process for the preparation of pharmaceutical active ingredients and also to high purity salts and pharmaceutical compositions prepared by said process. More particularly the invention relates to an economical process for the preparation of the compound having the international non-proprietary name (INN) vortioxetine and the chemical nomenclature 1-[2-(2,4-dimethyl-phenylsulfanyl)-phenyl]-piperazine. Vortioxetine corresponds to the following Formula Still more particularly the invention relates to the preparation of high purity vortioxetine L-(+)-mandelate salt of the Formula IX, the conversion of this salt into other highly pure salts and also to the formulation of said salts.Type: GrantFiled: January 30, 2015Date of Patent: November 21, 2017Assignee: EGIS GYOGYSZERGYAR ZRT.Inventors: Istvan Ling, Gyorgy Jeges, Gyorgyi Kovanyine Lax, Balazs Volk, Peter Gregor, Jeno Peter Seres, Andras Dancso, Zoltan Varga, Eva Szabo
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Publication number: 20170204084Abstract: Novel 4,6-disubstituted aminopyrimidine derivatives with the following structure (I) have anti-HIV activity.Type: ApplicationFiled: February 25, 2017Publication date: July 20, 2017Applicant: VIROSTATICS SRLInventors: Franco Lori, James Chafouleas, Davide De Forni, Antonio Solinas, Zoltán Varga, Zoltán Greff, László Õrfi, György Kéri
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Publication number: 20170183334Abstract: The invention relates to normal or acidic salts of dasatinib and the hydrate and solvate forms thereof. More specifically the invention concerns: dasatinib cyclamic acid salt, dasatinib cyclamic acid (1:1) salt Form I, dasatinib cyclamic acid (1:1) salt Form II, dasatinib hydrogen bromide (1:2) salt, dasatinib methane sulfonic acid (1:2) salt, dasatinib p-toluenesulfonic acid (1:1) dihydrate salt, anhydrous dasatinib p-toluenesulfonic acid (1:1) salt Form I, anhydrous dasatinib p-toluenesulfonic acid (1:1) salt Form II, dasatinib p-toluenesulfonic acid (1:1) salt methanol solvate. Moreover the invention relates process for preparing dasatinib salts, pharmaceutical compositions comprising thereof and the use of dasatinib salts the treatment of cancer.Type: ApplicationFiled: May 26, 2015Publication date: June 29, 2017Applicant: EGIS GYOGYSZERGYAR ZRTInventors: Ede Laszlo MARVANYOS, Attila VIRAG, Tamas GREGOR, Balazs VOLK, Maria TOTHNE LAURITZ, Laszlo PONGO, Balazs PEREGI, Gyula LUKACS, Zoltan VARGA, Andras DANCSO
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Publication number: 20170131981Abstract: Embodiments are directed towards generating applications that include multi-sized types running in managed code. During the compilation of an intermediate language version of an application, if a multi-size type is encountered, a runtime engine may perform actions to process the multi-size types. Accordingly, architecture information associated with the target computer may be determined. Data types corresponding to the architecture of the target computer and the multi-sized types may be determined based on the architecture information. Native code calls associated with an intermediate language code calls may be determined such that the parameters of the native code calls match the architecture dependent data types. And, a machine code version of the intermediate language code call may be generated. The generated machine code version of the intermediate language code may be executed with the data types specific to the target computer.Type: ApplicationFiled: October 4, 2016Publication date: May 11, 2017Applicant: Xamarin Inc.Inventors: Miguel de lcaza, Rodrigo Kumpera, Sebastien Pouliot, Rolf Bjarne Kvinge, Aaron Dean Bockover, Zoltan Varga
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Publication number: 20170114034Abstract: The invention relates to an improved process for the preparation of pharmaceutical active ingredients and also to high purity salts and pharmaceutical compositions prepared by said process. More particularly the invention relates to an economical process for the preparation of the compound having the international non-proprietary name (INN) vortioxetine and the chemical nomenclature 1-[2-(2,4-dimethyl-phenylsulfanyl)-phenyl]-piperazine. Vortioxetine corresponds to the following Formula Still more particularly the invention relates to the preparation of high purity vortioxetine L-(+)-mandelate salt of the Formula IX, the conversion of this salt into other highly pure salts and also to the formulation of said salts.Type: ApplicationFiled: January 30, 2015Publication date: April 27, 2017Applicant: Egis Gyogyszergyar Zrt.Inventors: Istvan LING, Gyorgy JEGES, Gyorgyi KOVANYINE LAX, Balazs VOLK, Peter GREGOR, Jeno Peter SERES, Andras DANCSO, Zoltan VARGA, Eva SZABO
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Patent number: 9617225Abstract: Novel 4,6-disubstituted aminopyrimidine derivatives with the following structure (I) have anti-HIV activity.Type: GrantFiled: August 23, 2013Date of Patent: April 11, 2017Assignee: VIROSTATICS SRLInventors: Franco Lori, James Chafouleas, Davide De Forni, Antonio Solinas, Zoltán Varga, Zoltán Greff, László Örfi, György Kéri
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Patent number: 9459847Abstract: Embodiments are directed towards generating applications that include multi-sized types running in managed code. During the compilation of an intermediate language version of an application, if a multi-size type is encountered, a runtime engine may perform actions to process the multi-size types. Accordingly, architecture information associated with the target computer may be determined. Data types corresponding to the architecture of the target computer and the multi-sized types may be determined based on the architecture information. Native code calls associated with an intermediate language code calls may be determined such that the parameters of the native code calls match the architecture dependent data types. And, a machine code version of the intermediate language code call may be generated. The generated machine code version of the intermediate language code may be executed with the data types specific to the target computer.Type: GrantFiled: November 9, 2015Date of Patent: October 4, 2016Assignee: Xamarin Inc.Inventors: Miguel de Icaza, Rodrigo Kumpera, Sebastien Pouliot, Rolf Bjarne Kvinge, Aaron Dean Bockover, Zoltan Varga
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Patent number: 9457046Abstract: The present invention relates to microRNA (miRNA) compounds for use in the treatment of consequences of acute ischemia/reperfusion, a method for preparing miRNA compounds by using test ischemic-reperfusion, test preconditioning and test postconditioning of biological samples, use of the miRNA compounds in the preparation of pharmaceutical compositions having cytoprotective and/or anti-ischemic effect in ischemic cardiac diseases.Type: GrantFiled: October 17, 2012Date of Patent: October 4, 2016Assignee: PharmalHungary 2000 Kft.Inventors: Péter Ferdinandy, Zoltán Varga, Támas Csont, Anikó Görbe
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Publication number: 20160132303Abstract: Embodiments are directed towards generating applications that include multi-sized types running in managed code. During the compilation of an intermediate language version of an application, if a multi-size type is encountered, a runtime engine may perform actions to process the multi-size types. Accordingly, architecture information associated with the target computer may be determined. Data types corresponding to the architecture of the target computer and the multi-sized types may be determined based on the architecture information. Native code calls associated with an intermediate language code calls may be determined such that the parameters of the native code calls match the architecture dependent data types. And, a machine code version of the intermediate language code call may be generated. The generated machine code version of the intermediate language code may be executed with the data types specific to the target computer.Type: ApplicationFiled: November 9, 2015Publication date: May 12, 2016Inventors: Miguel de Icaza, Rodrigo Kumpera, Sebastien Pouliot, Rolf Bjarne Kvinge, Aaron Dean Bockover, Zoltan Varga
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Publication number: 20160019037Abstract: Embodiments are directed towards embodiments are directed towards managing parameter types for generic functions. During ahead-of-time (AOT) compilation of an application one or more generic functions may be encountered during compilation of the application. The AOT compiler may generate machine code for the encountered generic function. If parameter types associated with the encountered generic function are indefinite the AOT compiler may generate machine code that normalizes each parameter of the encountered generic function to conform to a shared version of the encountered generic function. Machine code may be generated for calling the shared version of the generic function with the normalized parameters. Machine code for calling the shared version of the generic function may be inserted and/or placed inside the machine code for the encountered generic function and inserted into a machine code version of the application.Type: ApplicationFiled: July 21, 2014Publication date: January 21, 2016Applicant: Xamarin Inc.Inventor: Zoltan Varga
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Publication number: 20150368209Abstract: The present invention relates to 4-pyrimidinylamino-benzenesulfonamide derivatives of general formula (I) and pharmaceutically acceptable salts, solvates, hydrates, regioisomeric and polymorphic forms thereof, processes for manufacturing of them, the use of them, as well as pharmaceutical compositions containing at least one of them as pharmaceutically active agent(s) together with pharmaceutically acceptable carrier, excipient and/or diluents, especially for the inhibition of polo-like kinases (PLKs) and the treatment of cancer. Said 4-pyrimidinylamino-benzenesulfonamide compounds have been also identified as new drug candidates for the prevention and/or treatment of infectious diseases like bacterial diseases e.g. tuberculosis, including the currently multidrug-resistant tuberculosis (MDR-TB), extensively drug-resistant tuberculosis (XDR-TB) as well as for preventing tuberculosis.Type: ApplicationFiled: January 7, 2014Publication date: December 24, 2015Applicants: École Polytechnique Fédérale de Lausanne (EPFL), Vichem Chemie Kutató KftInventors: Zoltán GREFF, Zoltán VARGA, György KÉRI, László ÕRFI, János PATÓ, Péter BÁNHEGYI, Csaba SZÁNTAI-KIS, Stewart COLE, Ruben HARTKOORN, Rita Edina SZÉKELY
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Patent number: 9183020Abstract: Embodiments are directed towards generating applications that include multi-sized types running in managed code. During the compilation of an intermediate language version of an application, if a multi-size type is encountered, a runtime engine may perform actions to process the multi-size types. Accordingly, architecture information associated with the target computer may be determined. Data types corresponding to the architecture of the target computer and the multi-sized types may be determined based on the architecture information. Native code calls associated with an intermediate language code calls may be determined such that the parameters of the native code calls match the architecture dependent data types. And, a machine code version of the intermediate language code call may be generated. The generated machine code version of the intermediate language code may be executed with the data types specific to the target computer.Type: GrantFiled: November 10, 2014Date of Patent: November 10, 2015Assignee: Xamarin Inc.Inventors: Miguel de Icaza, Rodrigo Kumpera, Sebastien Pouliot, Rolf Bjarne Kvinge, Aaron Dean Bockover, Zoltan Varga
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Patent number: 9062119Abstract: The invention relates to toxin peptides capable of selectively inhibiting a Kv1.3 potassium channel protein. The toxin peptides of the invention are modified anuroctonus scorpion toxin peptides.Type: GrantFiled: October 29, 2012Date of Patent: June 23, 2015Assignees: University of Debrecen, University of SzegedInventors: Zoltan Varga, Gyorgy Panyi, Gabor Toth, Kinga Rakosi
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Patent number: 9040529Abstract: The invention relates compounds of general formula (I) and pharmaceutically acceptable salts and solvates thereof wherein R1 is halogen, vinylene-aryl, substituted aryl, heteroaryl or a benzo[1,3]dioxolil group, W is a group of formula —NH—SO2—R2 or heteroaryl group or NHR3 group where R3 is hydrogen or heteroaryl; and n is 1, 2, 3 or 4. Furthermore, the present invention is directed to pharmaceutical composition containing at least one compound of general formula (I) and/or pharmaceutically acceptable salts or solvates thereof and for the use of them for the preparation of pharmaceutical compositions for the prophylaxis and/or the treatment of protein kinase related, especially CDK9-related diseases e.g. cell proliferative disease, infectious disease, pain, cardiovascular disease and inflammation.Type: GrantFiled: December 17, 2010Date of Patent: May 26, 2015Assignee: Vichem Chemie Kutató Kft.Inventors: Zoltán Greff, Zoltán Varga, György Kéri, Gábor Németh, László Örfi, Csaba Szántai Kis