Patents by Inventor Andras Tompos

Andras Tompos 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).

  • Catalyst material for the oxidation of hydrocarbons
    Patent number: 9254482
    Abstract: A catalyst material for the oxidation and/or oxidative dehydrogenation of hydrocarbons, in particular for the selective oxidation of propane to acrylic acid, is specified, comprising a) molybdenum (Mo), b) vanadium (V), c) niobium (Nb), d) tellurium (Te), e) nickel (Ni), f) tungsten (W) and g) manganese (Mn), in which the molar ratio of at least one element, which is selected from nickel, tungsten and manganese, to molybdenum lies in the range 0.01 to 0.2, more preferably 0.05 to 0.15 and particularly preferably from 0.0025:1 to 0.3:1. Furthermore, a catalyst for the oxidation and/or oxidative dehydrogenation of hydrocarbons, a use of the catalyst material or of the catalyst, a method for producing a catalyst material for the oxidation and/or oxidative dehydrogenation of hydrocarbons and a method for the selective oxidation of propane to acrylic acid is specified.
    Type: Grant
    Filed: August 8, 2012
    Date of Patent: February 9, 2016
    Assignee: CLARIANT PRODUKTE (DEUTSCHLAND) GMBH
    Inventors: Alfred Hagemeyer, Gerhard Mestl, Silvia Neumann, Jozsef Margitfalvi, Andras Tompos, Lajos Istvan Vegvari
  • Catalyst for the oxidation of hydrocarbons consisting of molybdenum, vanadium, niobium, tellurium, manganese and cobalt
    Patent number: 9073036
    Abstract: A catalyst material for the oxidation and/or oxidative dehydrogenation of hydrocarbons, in particular for the selective oxidation of propane to acrylic acid, comprising a) molybdenum (Mo), b) vanadium (V), c) niobium (Nb), d) tellurium (Te), e) manganese (Mn) and cobalt, in which the molar ratio of at least one element, which is selected from manganese and cobalt, to molybdenum lies in the range 0.01 to 0.2. Furthermore, a catalyst for the oxidation and/or oxidative dehydrogenation of hydrocarbons, a use of the catalyst material or of the catalyst, a method for producing a catalyst material for the oxidation and/or oxidative dehydrogenation of hydrocarbons, and a method for the selective oxidation of propane to acrylic acid.
    Type: Grant
    Filed: August 9, 2012
    Date of Patent: July 7, 2015
    Assignee: Clariant Produkte (Deutschland) GmbH
    Inventors: Alfred Hagemeyer, Gerhard Mestl, Silvia Neumann, Andras Tompos, Jozsef Margitfalvi, Lajos Istvan Vegvari
  • Catalyst Material for the Oxidation of Hydrocarbons
    Publication number: 20150148563
    Abstract: A catalyst material for the oxidation and/or oxidative dehydrogenation of hydrocarbons, in particular for the selective oxidation of propane to acrylic acid, is specified, comprising a) molybdenum (Mo), b) vanadium (V), c) niobium (Nb), d) tellurium (Te), e) nickel (Ni), f) tungsten (W) and g) manganese (Mn), in which the molar ratio of at least one element, which is selected from nickel, tungsten and manganese, to molybdenum lies in the range 0.01 to 0.2, more preferably 0.05 to 0.15 and particularly preferably from 0.0025:1 to 0.3:1. Furthermore, a catalyst for the oxidation and/or oxidative dehydrogenation of hydrocarbons, a use of the catalyst material or of the catalyst, a method for producing a catalyst material for the oxidation and/or oxidative dehydrogenation of hydrocarbons and a method for the selective oxidation of propane to acrylic acid is specified.
    Type: Application
    Filed: August 8, 2012
    Publication date: May 28, 2015
    Applicant: CLARIANT PRODUKTE (DEUTSCHLAND) GMBH
    Inventors: Alfred Hagemeyer, Gerhard Mestl, Silvia Neumann, Jozsef Margitfalvi, Andras Tompos, Lajos Istvan Vegvari
  • CATALYST FOR THE OXIDATION OF HYDROCARBONS CONSISTING OF MOLYBDENUM, VANADIUM, NIOBIUM, TELLURIUM, MANGANESE AND COBALT
    Publication number: 20140336411
    Abstract: A catalyst material for the oxidation and/or oxidative dehydrogenation of hydrocarbons, in particular for the selective oxidation of propane to acrylic acid, comprising a) molybdenum (Mo), b) vanadium (V), c) niobium (Nb), d) tellurium (Te), e) manganese (Mn) and cobalt, in which the molar ratio of at least one element, which is selected from manganese and cobalt, to molybdenum lies in the range 0.01 to 0.2. Furthermore, a catalyst for the oxidation and/or oxidative dehydrogenation of hydrocarbons, a use of the catalyst material or of the catalyst, a method for producing a catalyst material for the oxidation and/or oxidative dehydrogenation of hydrocarbons, and a method for the selective oxidation of propane to acrylic acid.
    Type: Application
    Filed: August 9, 2012
    Publication date: November 13, 2014
    Applicant: Clariant Produkte (Deutschland) GmbH
    Inventors: Alfred Hagemeyer, Gerhard Mestl, Silvia Neumann, Andras Tompos, Jozsef Margitfalvi, Lajos Istvan Vegvari