Patents by Inventor Istvan Szelenyi

Istvan Szelenyi 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).

  • Patent number: 10537550
    Abstract: The present invention describes the combination of topically inhaled medicinal formulations comprising an anticholinergic component and a glucocorticosteroid component and its use in the symptomatic and prophylactic treatment of diseases of the respiratory tract, especially with an obstructive component or underlying inflammation like asthma and chronic obstructive pulmonary disease (COPD). It further comprises the presentation of this combination in a locally applied (inhaled) formulation and application in an inhalation device for instance in the NOVOLIZER®.
    Type: Grant
    Filed: August 11, 2008
    Date of Patent: January 21, 2020
    Assignee: MEDA PHARMA GMBH & CO. KG
    Inventors: Joachim Goede, Joachim Maus, Peter Jürgen Cnota, Istvan Szelenyi
  • Patent number: 8557851
    Abstract: The invention relates to pharmaceutical combinations of potassium channel openers and sodium channel inhibitors, for treating pains which are accompanied by an increase in muscle tone.
    Type: Grant
    Filed: March 12, 2009
    Date of Patent: October 15, 2013
    Assignee: MEDA Pharma GmbH & Co. KG
    Inventors: Istvan Szelenyi, Kay Brune, Robert Hermann, Mathia Locher
  • Patent number: 8518918
    Abstract: The invention relates to novel combinations based on anticholinergics, ?2-adrenoceptor agonists, PDE 4 Inhibitors, glucocorticoids, and leukotriene-receptor antagonists, process for their production and their use for the treatment of inflammatory diseases, preferably respiratory diseases as bronchial asthma and chronic obstructive pulmonary diseases (COPD) or rheumatic or autoimmune diseases.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: August 27, 2013
    Inventors: Joachim Maus, Kastrup Horst, Istvan Szelenyi, Peter Jurgen Cnota, Bauhofer Artur
  • Patent number: 8268864
    Abstract: Pharmaceutical compositions comprising an anticholinergic and at least one leukotriene inhibitor for treatment of respiratory diseases, including allergic rhinitis, bronchial asthma, COPD and common cold, and methods of treatment.
    Type: Grant
    Filed: March 16, 2006
    Date of Patent: September 18, 2012
    Assignee: Meda Pharma GmbH & Co. KG
    Inventors: Beatrix Fyrnys, Torsten Hoffmann, Mario Weingart, Istvan Szelenyi, Peter Jurgen Cnota, Ullrich Munzel, Ursula Petzold, Joachim Maus
  • Publication number: 20120076739
    Abstract: The invention relates to novel combinations based on anticholinergics, ?2-adrenoceptor agonists, PDE 4 Inhibitors, glucocorticoids, and leukotriene-receptor antagonists, process for their production and their use for the treatment of inflammatory diseases, preferably respiratory diseases as bronchial asthma and chronic obstructive pulmonary diseases (COPD) or rheumatic or autoimmune diseases.
    Type: Application
    Filed: September 23, 2011
    Publication date: March 29, 2012
    Applicant: Meda Pharma GmbH & Co., KG
    Inventors: Joachim MAUS, Horst KASTRUP, Istvan SZELENYI, Peter Jürgen CNOTA, Artur BAUHOFER
  • Patent number: 8097605
    Abstract: The present invention relates to a combination of an inhaled/oral PDE 4 inhibitor in combination with inhaled anticholinergic bronchodilators (muscarinic receptor antagonists), preferentially Roflumilast or AWD-12-281 and R,R-glycopyrrolate, for symptomatic or prophylactic treatment of respiratory diseases, especially those accompanied by obstruction or inflammation such as chronic obstructive pulmonary disease (COPD) or asthma. It further comprises the presentation of this combination in a locally applied (inhaled) formulation and application in an inhalation device for instance in the Novolizer®.
    Type: Grant
    Filed: February 3, 2009
    Date of Patent: January 17, 2012
    Assignee: Meda Pharma GmbH & Co. KG
    Inventors: Joachim Maus, Peter Juergen Cnota, Istvan Szelenyi, Beatrix Fyrnys
  • Patent number: 8048910
    Abstract: Novel combinations based on anticholinergics, ?2-adrenoceptor agonists, PDE 4 Inhibitors, glucocorticoids, and leukotriene-receptor antagonists, process for their production and their use for the treatment of inflammatory diseases, preferably respiratory diseases as bronchial asthma and chronic obstructive pulmonary diseases (COPD) or rheumatic or autoimmune diseases. A particular combination comprises R,R-glycopyrrolate, rolipram, and budesonide, or physiologically acceptable salts thereof, wherein dosage amounts are such that a synergistic therapeutic effect is achieved.
    Type: Grant
    Filed: December 21, 2006
    Date of Patent: November 1, 2011
    Assignee: Meda Pharma GmbH & Co. KG
    Inventors: Joachim Maus, Horst Kastrup, Istvan Szelenyi, Peter Jürgen Cnota, Artur Bauhofer
  • Patent number: 8008319
    Abstract: The invention relates to treating colorectal polyps and precancercerous colorectal changes by topical administration of immunomodulating drugs of the imidazoquinoline family, such as imiquimod (1-(2-methylpropyl)-1H-imidazo[4,5-c]quinolin-4-amine), resiquimod (4-amino-?,?-dimethyl-2-ethoxymethyl-1H-imidazo[4,5-c]quinoline-1-ethanol), sotirimod (2-methyl-1-(2-methylpropyl)-1H-imidazo[4,5-c][1,5]naphthyridin-4-amine).
    Type: Grant
    Filed: January 14, 2009
    Date of Patent: August 30, 2011
    Assignee: Meda Pharma GmbH & Co. KG
    Inventors: Joachim Maus, Istvan Szelenyi, Ursula Petzold
  • Patent number: 7985766
    Abstract: The present invention describes a combination of an anticholinergic, such as R,R-glycopyrrolate, and a ? mimetic, such as tormoterol, for the treatment of respiratory diseases including airway inflammation or obstruction such as chronic obstructive pulmonary disease (COPD) and asthma.
    Type: Grant
    Filed: July 30, 2007
    Date of Patent: July 26, 2011
    Assignee: MEDA Pharma GmbH & Co. KG
    Inventors: Joachim Goede, Joachim Maus, Peter Jurgen Cnota, Istvan Szelenyi
  • Publication number: 20100323987
    Abstract: The invention relates to pharmaceutical combinations of retigabine and sodium channel inhibitors for treating, pains which are accompanied by an increase in muscle tone.
    Type: Application
    Filed: August 30, 2010
    Publication date: December 23, 2010
    Applicant: Valeant Pharmaceuticals North America
    Inventors: Istvan SZELENYI, Kay BRUNE, Robert HERMANN, Mathias LOCHER
  • Patent number: 7799832
    Abstract: The invention relates to pharmaceutical combinations of retigabine and sodium channel inhibitors for treating pains which are accompanied by an increase in muscle tone.
    Type: Grant
    Filed: December 5, 2003
    Date of Patent: September 21, 2010
    Assignee: Valeant Pharmaceuticals North America
    Inventors: Istvan Szelenyi, Kay Brune, Robert Hermann, Mathias Locher
  • Patent number: 7579365
    Abstract: The invention relates to the use of N-substituted indole-3-glyoxylamides of the general formula I as antitumor agents and to a pharmaceutical composition having antitumor action, characterized in that it contains at least one of the compounds of the general formula 1, if appropriate also in the form of the physiologically tolerable acid addition salts or N-oxides. Furthermore, the invention also includes antitumor agents comprising as active compound one or more N-substituted indole-3-glyoxylamides according to the general formula 1 and, if appropriate, their physiologically tolerable acid addition salts and, if possible, N-oxides and a pharmaceutically utilizable carrier and/or diluent or auxiliary substance in the form of tablets, coated tablets, capsules, solutions for infusion or ampoules, suppositories, patches, powder preparations which can be employed by inhalation, suspensions, creams and ointments.
    Type: Grant
    Filed: December 4, 2002
    Date of Patent: August 25, 2009
    Assignee: ZIOPHRAM Oncology, Inc.
    Inventors: Bernd Nickel, Istvan Szelenyi, Jürgen Schmidt, Peter Emig, Dietmar Reichert, Eckhard Günther, Kay Brune, Guillaume Le Baut
  • Publication number: 20090182005
    Abstract: The invention relates to treating of colorectal diseases such as polyps, precancerous stages, and prevention and adjuvant treatment of colorectal cancer by topical administration of immunomodulating drugs of the imidazoquinoline family, such as imiquimod (1-(2-methylpropyl)-1H-imidazo[4,5-c]quinolin-4-amine), resiquimod (4-amino-?,?-dimethyl-2-ethoxymethyl-1H-imidazo[4,5-c]quinoline-1-ethanol), sotirimod (2-methyl-1-(2-methylpropyl)-1H-imidazo[4,5-c][1,5]naphthyridin-4-amine).
    Type: Application
    Filed: January 14, 2009
    Publication date: July 16, 2009
    Applicant: MEDA Pharma GmbH & Co. KG
    Inventors: Joachim Maus, Istvan Szelenyi, Ursula Petzold
  • Publication number: 20090176814
    Abstract: The invention relates to pharmaceutical combinations of potassium channel openers and sodium channel inhibitors. for treating pains which are accompanied by an increase in muscle tone.
    Type: Application
    Filed: March 12, 2009
    Publication date: July 9, 2009
    Applicant: Valeant Pharmaceuticals North America
    Inventors: Istvan SZELENYI, Kay BRUNE, Robert HERMANN, Mathias LOCHER
  • Patent number: 7553858
    Abstract: The subject of the present invention is to provide a combination of two centrally acting analgesics, flupirtine and tramadol, or their respective pharmaceutically acceptable salts for the treament of pain.
    Type: Grant
    Filed: December 3, 2004
    Date of Patent: June 30, 2009
    Assignee: MEDA Pharma GmbH & Co. KG
    Inventors: Istvan Szelenyi, Joachim Maus, Peter J. Cnota
  • Publication number: 20090136429
    Abstract: The present invention relates to a combination of an inhaled/oral PDE 4 inhibitor in combination with inhaled anticholinergic bronchodilators (muscarinic receptor antagonists), preferentially Roflumilast or AWD-12-281 and R, R-glycopyrrolate, for symptomatic or prophylactic treatment of respiratory diseases, especially those accompanied by obstruction or inflammation such as chronic obstructive pulmonary disease (COPD) or asthma. It further comprises the presentation of this combination in a locally applied (inhaled) formulation and application in an inhalation device for instance in the Novolizer®.
    Type: Application
    Filed: February 3, 2009
    Publication date: May 28, 2009
    Inventors: Joachim Maus, Peter Juergen Cnota, Istvan Szelenyi, Beatrix Fyrnys
  • Patent number: 7521438
    Abstract: The invention relates to a novel combination of a soft steroid, in particular loteprednol, and at least one ?2 adrenoceptor agonist for the simultaneous, sequential or separate treatment of allergies and/or airway disorders, medicaments comprising the combination, processes for the production of such medicaments and the use of the novel combination for the production of medicaments for the simultaneous, sequential or separate treatment of allergies and/or airway disorders.
    Type: Grant
    Filed: September 26, 2000
    Date of Patent: April 21, 2009
    Assignee: MEDA Pharma GmbH & Co. KG
    Inventors: Istvan Szelenyi, Hildegard Kuss, Sabine Heer, Juergen Engel
  • Publication number: 20080300226
    Abstract: The present invention describes the combination of topically inhaled medicinal formulations comprising an anticholinergic component and a glucocorticosteroid component and its use in the symptomatic and prophylactic treatment of diseases of the respiratory tract, especially with an obstructive component or underlying inflammation like asthma and chronic obstructive pulmonary disease (COPD). It further comprises the presentation of this combination in a locally applied (inhaled) formulation and application in an inhalation device for instance in the Novolizer®.
    Type: Application
    Filed: August 11, 2008
    Publication date: December 4, 2008
    Applicant: MEDA Pharma GmbH & Co. KG
    Inventors: Joachim Goede, Joachim Maus, Peter Jurgen Cnota, Istvan Szelenyi
  • Publication number: 20080027110
    Abstract: The invention relates to the use of N-substituted indole-3-glyoxylamides of the general formula I as antitumor agents and to a pharmaceutical composition having antitumor action, characterized in that it contains at least one of the compounds of the general formula 1, if appropriate also in the form of the physiologically tolerable acid addition salts or N-oxides. Furthermore, the invention also includes antitumor agents comprising as active compound one or more N-substituted indole-3-glyoxylamides according to the general formula 1 and, if appropriate, their physiologically tolerable acid addition salts and, if possible, N-oxides and a pharmaceutically utilizable carrier and/or diluent or auxiliary substance in the form of tablets, coated tablets, capsules, solutions for infusion or ampoules, suppositories, patches, powder preparations which can be employed by inhalation, suspensions, creams and ointments.
    Type: Application
    Filed: August 20, 2007
    Publication date: January 31, 2008
    Inventors: Bernd Nickel, Istvan Szelenyi, Jurgen Schmidt, Peter Emig, Dietmar Reichert, Eckhard Gunther, Kay Brune, Guillaume Le Baut
  • Publication number: 20070270481
    Abstract: The present invention describes a combination of anticholinergic and ? mimetics for the treatment of respiratory diseases including airway inflammation or obstruction such as chronic obstructive pulmonary disease (COPD) and asthma. It further comprises the preparation of this combination in a locally applied (inhaled) formulation and application in an inhalation device for instance in the Novolizer®.
    Type: Application
    Filed: July 30, 2007
    Publication date: November 22, 2007
    Applicant: MEDA Pharma GmbH & Co. KG
    Inventors: Joachim Goede, Joachim Maus, Peter Cnota, Istvan Szelenyi