Patents by Inventor Norbert Németh

Norbert Németh 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).

  • Method and apparatus for thermal spraying
    Patent number: 9365918
    Abstract: An apparatus and methods for cold spraying with a spraying unit, a particle supply, a gas supply, and at least one heating unit. The heating unit contains a graphite felt that can be heated with an electric heater current, through which a gas stream can flow, wherein the at least one heating unit is arranged separately and/or in a pressure tank through which the gas stream can flow.
    Type: Grant
    Filed: January 15, 2013
    Date of Patent: June 14, 2016
    Assignee: Linde Aktiengesellschaft
    Inventors: Kurt Binder, Norbert Németh, Frank Gärtner, Thomas Klassen, Alexander List, Werner Krömmer, Peter Heinrich, Heinrich Kreye
  • METHOD AND APPARATUS FOR THERMAL SPRAYING
    Publication number: 20130177712
    Abstract: An apparatus and methods for cold spraying with a spraying unit, a particle supply, a gas supply, and at least one heating unit. The heating unit contains a graphite felt that can be heated with an electric heater current, through which a gas stream can flow, wherein the at least one heating unit is arranged separately and/or in a pressure tank through which the gas stream can flow.
    Type: Application
    Filed: January 15, 2013
    Publication date: July 11, 2013
    Inventors: Kurt Binder, Norbert Németh, Frank Gärtner, Thomas Klassen, Alexander List, Werner Krömmer, Peter Heinrich, Heinrich Kreye
  • HIGH PURITY (1R,2S,4R)-(?)-2-[(2?-{N,N-DIMETHYLAMINO}-ETHOXY)]-2-[PHENYL]-1,7,7 -TRI-[METHYL]-BICYCLO [2.2.1]HEPTANE AND PHARMACEUTICALLY ACCEPTABLE ACID ADDITION SALTS THEREOF AND A PROCESS FOR THE PREPARATION OF THESE COMPOUNDS AS WELL AS MEDICAMENTS CONTAINING 1 OR MORE OF THESE COMPOUNDS AND THEIR USE
    Patent number: 6624201
    Abstract: The invention relates to high purity (1R,2S,4R)-(−)-2-[(2′-{N,N-dimethylamino}-ethoxy)]-2-[phenyl]-1,7,7-tri-[methyl]-bicyclo[2.2.1]heptane and pharmaceutically acceptable acid addition salts thereof containing not more than 0.2% of (1R,3S,4R)-3-[(2′-{N,N-dimethylamino}-ethyl)]-1,7,7-tri-[methyl]-bicyclo[2.2.1]heptane-2-one and/or of a pharmaceutically acceptable acid addition salt thereof. Furthermore the invention is concerned with a process for the preparation of these compounds. Moreover the invention relates to medicaments containing 1 or more of these compounds and their use.
    Type: Grant
    Filed: October 30, 2001
    Date of Patent: September 23, 2003
    Assignee: Orion Corporation
    Inventors: Gyula Lukács, Gyula Simig, Tibor Mezei, Zoltán Budai, Márta Porcs-Makkay, György Krasznai, Kálmán Nagy, Györgyi Donáth Vereczkey, Tibor Szabó, Norbert Németh, János Szulágyi
  • High purity (1R,2S,4R)-(-)-2-[(2?-{N,N-dimethylamino}-ethoxy)]-2-[phenyl]-1,7,7-tri-[methyl]-bicyclo[2.2.1]heptane and pharmaceutically acceptable acid addition salts thereof
    Patent number: 6335469
    Abstract: The invention relates to high purity (1R,2S,4R)-(−)-2-[(2′-{N,N-dimethylamino}-ethoxy)]-2-[phenyl]-1,7,7-tri-[methyl]-bicyclo[2.2.1]heptane and pharmaceutically acceptable acid addition salts thereof containing not more than 0.2% of (1R,3S,4R)-3-[(2′-{N,N-dimethylamino}-ethyl)]-1,7,7-tri-[methyl]-bicyclo[2.2.1]heptane-2-one and/or of a pharmaceutically acceptable acid addition salt thereof. Furthermore the invention is concerned with a process for the preparation of these compounds. Moreover the invention relates to medicaments containing 1 or more of these compounds and their use.
    Type: Grant
    Filed: May 10, 2000
    Date of Patent: January 1, 2002
    Assignee: Orion Corporation
    Inventors: Gyula Lukács, Gyula Simig, Tibor Mezei, Zoltán Budai, Márta Porcs-Makkay, György Krasznai, Kálmán Nagy, Györgyi Donáth Vereczkey, Tibor Szabó, Norbert Németh, János Szulágyi
  • Process for preparing (1R,2S,4R)-(-)-2-[(2'-{N,N-dimethylamino}-ethoxy)]-2-[phenyl]-1,7,7-tri-[methyl]-bicyclo[2.2.1]heptane and pharmaceutically acceptable acid addition salts thereof
    Patent number: 6242386
    Abstract: A process for preparing (1R,2S,4R)-(−)-2-[(2′-[N,N-dimethylamino}-ethoxy)]-2-[phenyl]-1,7,7-tri-[methyl]-bicyclo [2.2.1]heptane and pharmaceutically acceptable acid addition salts thereof with higher yields and higher grades of purity.
    Type: Grant
    Filed: May 10, 2000
    Date of Patent: June 5, 2001
    Assignee: Egis Gyógyszergyár Rt.
    Inventors: Gyula Lukács, Gyula Simig, Tibor Mezei, Zoltán Budai, Márta Porcs-Makkay, György Krasznai, Kálmán Nagy, Györgyi Donáth Vereczkey, Tibor Szabó, Norbert Németh, János Szulágyi