Patents by Inventor Martin Ruppelt

Martin Ruppelt 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).

  • Heteroatom-containing benzocyclopentane-oxazolidinones
    Patent number: 6069160
    Abstract: The invention relates to heteroatom-containing benzocyclopentaneoxazolidinones, to processes for their preparation and their use as medicaments, especially as antibacterial medicaments.
    Type: Grant
    Filed: April 12, 1996
    Date of Patent: May 30, 2000
    Assignee: Bayer Aktiengesellschaft
    Inventors: Andreas Stolle, Dieter Habich, Stephan Bartel, Bernd Riedl, Martin Ruppelt, Hanno Wild, Rainer Endermann, Klaus-Dieter Bremm, Hein-Peter Kroll, Harald Labischinski, Klaus Schaller, Hans-Otto Werling
  • Heteroaryl-oxazolidinones
    Patent number: 5922708
    Abstract: The invention relates to novel heteroaryl-oxazolidinones of the general formula (I): ##STR1## in which the substituents are as defined in the description, to processes for their preparation and to their use as drugs, especially as antibacterial drugs.
    Type: Grant
    Filed: February 3, 1997
    Date of Patent: July 13, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bernd Riedl, Dieter Habich, Andreas Stolle, Martin Ruppelt, Stephan Bartel, Walter Guarnieri, Rainer Endermann, Hein-Peter Kroll
  • Heteroatom-containing cyclopentanopyridyl-oxazolidinones
    Patent number: 5869659
    Abstract: The present invention relates to heteroatom-containing cyclopentanopyridyl-oxazolidinones, processes for their preparation and their use as medicaments, in particular as antibacterial medicaments.
    Type: Grant
    Filed: January 13, 1997
    Date of Patent: February 9, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Andreas Stolle, Dieter Habich, Bernd Riedl, Martin Ruppelt, Stephen Bartel, Walter Guarnieri, Hanno Wild, Rainer Endermann, Hein-Peter Kroll
  • 2-oxo- and 2-thio-1,2-dihydroquinolinyl-oxazolidinones
    Patent number: 5861413
    Abstract: The present invention relates to 2-oxo- and 2-thio-1,2-dihydroquinolinyl-oxazolidinones, processes for their preparation and their use as medicaments, in particular as antibacterial medicaments.
    Type: Grant
    Filed: January 9, 1997
    Date of Patent: January 19, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Dieter Habich, Andreas Stolle, Bernd Riedl, Martin Ruppelt, Stephan Bartel, Walter Guarnieri, Rainer Endermann, Hein-Peter Kroll
  • Pyrido-fused thienyl- and furanyl-oxazolidinones
    Patent number: 5827857
    Abstract: The present invention relates to new pyrido-fused thienyl- and furanyl-oxazolidinones, processes for their preparation and their use as medicaments, in particular as antibacterial medicaments.
    Type: Grant
    Filed: January 9, 1997
    Date of Patent: October 27, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bernd Riedl, Dieter Habich, Andreas Stolle, Martin Ruppelt, Stephan Bartel, Walter Guarnieri, Rainer Endermann, Hein-Peter Kroll
  • Substituted oxazolidinones
    Patent number: 5792765
    Abstract: The present invention relates to new substituted oxazolidinones of the general formula (1) ##STR1## in which the substituents have the meaning indicated in the description, processes for their preparation and their use as medicaments, in particular as antibacterial medicaments.
    Type: Grant
    Filed: February 3, 1997
    Date of Patent: August 11, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bernd Riedl, Dieter Habich, Andreas Stolle, Martin Ruppelt, Stephan Bartel, Walter Guarnieri, Rainer Endermann, Hein-Peter Kroll
  • Benzoxazolyl- and benzothiazolyloxazolidinones
    Patent number: 5529998
    Abstract: The invention relates to benzoxazolyl- and benzothiazolyloxazolidinones, processes for their preparation and their use as medicaments, in particular as antibacterial medicaments.
    Type: Grant
    Filed: July 27, 1995
    Date of Patent: June 25, 1996
    Assignee: Bayer Aktiengesellschaft
    Inventors: Dieter Habich, Bernd Riedl, Martin Ruppelt, Andreas Stolle, Hanno Wild, Rainer Endermann, Klaus D. Bremm, Hein-Peter Kroll, Harald Labischinski, Klaus Schaller, Hans-Otto Werling