Patents by Inventor Martin Radtke

Martin Radtke 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).

  • Hetrocyclic aryl sulphonamides
    Patent number: 7115636
    Abstract: The invention relates to novel sulfonamides of general formula (I) where the substituents R1, R2, R3, R4, A and X have the given meanings, pharmaceutical compositions containing them, and a method of using them as antiviral agents, in particular against cytomegaloviruses.
    Type: Grant
    Filed: July 24, 2002
    Date of Patent: October 3, 2006
    Assignee: Bayer Healthcare AG
    Inventors: Tobias Wunberg, Wolfgang Bender, Peter Eckenberg, Sabine Hallenberger, Kerstin Henninger, Jörg Keldenich, Armin Kern, Siegfried Raddatz, Jürgen Reefschläger, Gunter Schmidt, Holger Zimmermann, Franz Zumpe, Martin Radtke
  • Suitcase, especially a pilot suitcase
    Patent number: 7086511
    Abstract: In a case, in particular a pilot case, comprising a bottom element (2), a cover element (4) and side as well as front wall elements (6,8), the cover element (4) is made up of a plurality of hingedly interconnected strips (10).
    Type: Grant
    Filed: July 17, 2002
    Date of Patent: August 8, 2006
    Assignee: Rimowa Kofferfabrik GmbH
    Inventors: Dieter Morszeck, Martin Radtke
  • 2-Alkoxyphenyl substituted imidazotriazinones
    Publication number: 20060160810
    Abstract: The 2-phenyl-substituted imidazotriazinones having short unbranched alkyl radicals in the 9-position are prepared from the corresponding 2-phenyl-imidazotriazinones by chlorosulphonation and subsequent reaction with the amines. The compounds inhibit cGMP-metabolising phosphodiesterases and are suitable for use as active compounds in pharmaceuticals, for treating cardiovascular and cerebrovascular disorders and/or disorders of the urogenital system, in particular for treating erectile dysfunction.
    Type: Application
    Filed: February 4, 2002
    Publication date: July 20, 2006
    Inventors: Ulrich Niewohner, Maria Niewohner, Helmut Haning, Martin Radtke, Dietrich Seidel, Erwin Bischoff, Wolfgang Karl
  • Hetrocyclic aryl sulphonamides
    Publication number: 20050085549
    Abstract: The invention relates to novel sulfonamides of general formula (I) where the substituents R1, R2, R3, R4, A and X have the given meanings, pharmaceutical compositions containing them, and a method of using them as antiviral agents, in particular against cytomegaloviruses.
    Type: Application
    Filed: July 24, 2002
    Publication date: April 21, 2005
    Inventors: Tobias Wunberg, Wolfgang Bender, Peter Eckenberg, Sabine Hallenberger, Kerstin Henninger, Jorg Keldenich, Armin Kern, Siegfried Raddatz, Jurgen Reefschlager, Gunter Schmidt, Holger Zimmermann, Franz Zumpe, Martin Radtke
  • Suitcase, especially a pilot suitcase
    Publication number: 20050000964
    Abstract: In a case, in particular a pilot case, comprising a bottom element (2), a cover element (4) and side as well as front wall elements (6,8), the cover element (4) is made up of a plurality of hingedly interconnected strips (10).
    Type: Application
    Filed: July 17, 2002
    Publication date: January 6, 2005
    Inventors: Dieter Morszeck, Martin Radtke
  • Arylsulfonamides as antiviral agents
    Publication number: 20040176374
    Abstract: The present invention relates to novel sulphonamides of the general formula (I) 1
    Type: Application
    Filed: April 12, 2004
    Publication date: September 9, 2004
    Inventors: Tobias Wunberg, Wolfgang Bender, Peter Eckenberg, Sabine Hallenberger, Kerstin Henninger, Jorg Keldenich, Armin Kern, Siegfried Raddatz, Jurgen Reefschlager, Gunter Schmidt, Holger Zimmermann, Franz Zumpe, Martin Radtke
  • 6-(hydroxymethyl-ethyl)pyridines
    Patent number: 5849749
    Abstract: The 6-(hydroxymethyl-ethyl)pyridines are prepared by a process in which the 3-hydroxymethylpyridines which are hydroxyl-protected in the 6-position are oxidized to the 3-aldehyde, this is then converted into the corresponding oxoheptenoic acid derivative using a Wittig-Homer reaction, after this the oxo group is reduced to the hydroxyl group and then the isomers are separated by chromatography. The 6-(hydroxymethyl-ethyl)pyridines are suitable as active compounds in medicaments, in particular in medicaments having antiarteriosclerotic activity.
    Type: Grant
    Filed: June 27, 1997
    Date of Patent: December 15, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Peter Fey, Rolf Angerbauer, Delf Schmidt, Hilmar Bischoff, Wolfgang Kanhai, Martin Radtke, Wolfgang Karl