Patents by Inventor Klaus Schaller

Klaus Schaller 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: 7262910
    Abstract: An illuminating device (10). In one embodiment, the illuminating device includes a light source (12), optical components (16, 18, 20) that define a plurality of light paths (14) originating from the light source, a light-conditioning array (22) on at least one of the plurality of light paths, at least one light output (34) to which an associated device that is to be supplied with light or conditioned light is connectable, at least one light path-selecting unit (24) which is provided with several input light path sections associated with another light path and at least one output light path section leading to said light output or another associated light output.
    Type: Grant
    Filed: July 10, 2003
    Date of Patent: August 28, 2007
    Assignee: Olympus Biosystems GmbH
    Inventors: Matthias Seel, Ines Schaller, legal representative, Klaus Schaller, deceased
  • Publication number: 20060028718
    Abstract: Disclosed is an illuminating device (10) comprising a light source (12), optical components (16, 18, 20) that define a plurality of light paths (14) originating from the light source, a light-conditioning array (22) on at least one of said light paths, a least one light output (34) to which an associated device that is to be supplied with light or conditioned light is or can be connected, at least one light path-selecting unit (24) which is provided with several input light path sections associated with another light path and at least one output light path section leading to said light output or another associated light output. Each light path can optionally be connected to the light output via the output light path section or to a predefined or selected light output via a predefined or selected output light path section as the selected light path in a corresponding selection mode of the light path-selecting unit by means of the light path-selecting unit that can be switched between several selection modes.
    Type: Application
    Filed: July 10, 2003
    Publication date: February 9, 2006
    Applicant: Olympus Biosystems GmbH
    Inventors: Matthias Seel, Klaus Schaller, Ines Schaller
  • Patent number: 6432948
    Abstract: The invention relates to the use of quinolone- and naphthyridonecarboxylic acid derivatives, which are substituted in the 7-position by a 2-oxa-5,8-diazabicyclo[4.3.0]-non-8-yl) radical, and their pharmaceutically utilizable hydrates and/or salts for the therapy of Helicobacter pylori infections and the gastroduodenal disorders associated therewith.
    Type: Grant
    Filed: November 8, 1999
    Date of Patent: August 13, 2002
    Assignee: Bayer Aktiengesellschaft
    Inventors: Michael Matzke, Uwe Petersen, Thomas Jaetsch, Stephan Bartel, Thomas Schénke, Thomas Himmler, Bernd Baasner, Hans-Otto Werling, Klaus Schaller, Harald Labischinski
  • Publication number: 20010036941
    Abstract: The invention relates to the use of quinolone- and naphthyridonecarboxylic acid derivatives which are substituted in position 7 by a 1-aninomethyl-2-oxa-7-azabicyclo[3.3.0]oct-7-yl radical, and of their salts for the therapy of Helicobacter pylori infections and associated gastroduodenal disorders.
    Type: Application
    Filed: April 10, 2001
    Publication date: November 1, 2001
    Inventors: Uwe Petersen, Michael Matzke, Thomas Jaetsch, Thomas Schenke, Thomas Himmler, Stephan Bartel, Bernd Baasner, Hans-Otto Werling, Klaus Schaller, Harald Labischinski, Rainer Endermann
  • Patent number: 6288081
    Abstract: The invention relates to the use of quinolone- and naphthyridonecarboxylic acid derivatives which are substituted in position 7 by a 1-aminomethyl-2-oxa-7-azabicyclo[3.3.0]oct-7-yl radical, and of their salts for the therapy of Helicobacter pylori infections and associated gastroduodenal disorders.
    Type: Grant
    Filed: August 6, 1999
    Date of Patent: September 11, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Uwe Petersen, Michael Matzke, Thomas Jaetsch, Thomas Schenke, Thomas Himmler, Stephan Bartel, Bernd Baasner, Hans-Otto Werling, Klaus Schaller, Harald Labischinski, Rainer Endermann
  • Patent number: 6204272
    Abstract: The invention relates to the use of substituted 2-aminothiazoles for promoting wound healing.
    Type: Grant
    Filed: August 10, 1999
    Date of Patent: March 20, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Klaus Schaller, Bernd Baasner, Magdalena Liszkay, Hans-Otto Werling, Ehrhardt Proksch
  • Patent number: 6133260
    Abstract: The invention relates to the use of quinolone- and naphthyridonecarboxylic acid derivatives which are substituted in the 7-position by a 2-oxa-5,8-diazabicyclo[4.3.0]-non-8-yl) radical, and their pharmaceutically utilizable hydrates and/or salts for the therapy of Helicobacter pylori infections and the gastroduodenal disorders associated therewith.
    Type: Grant
    Filed: June 14, 1999
    Date of Patent: October 17, 2000
    Assignee: Bayer Aktiengesellschaft
    Inventors: Michael Matzke, Uwe Petersen, Thomas Jaetsch, Stephan Bartel, Thomas Schenke, Thomas Himmler, Bernd Baasner, Hans-Otto Werling, Klaus Schaller, Harald Labischinski
  • 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
  • Patent number: 6034055
    Abstract: The present invention relates to (2-aminoacylamino-2-deoxy-glycosyl)-amides, which are substituted on the nitrogen atom of the amino acid, of the general formula (I) ##STR1## in which the substituents have the meaning given in the description, to processes for their preparation and to their use in medicaments.
    Type: Grant
    Filed: February 22, 1999
    Date of Patent: March 7, 2000
    Assignee: Bayer Aktiengesellschaft
    Inventors: Oswald Lockhoff, Burkhard Mielke, Helmut Brunner, Klaus Schaller
  • Patent number: 5905071
    Abstract: The present invention relates to (2-aminoacylamino-2-deoxy-glycosyl)-amides, which are substituted on the nitrogen atom of the amino acid, of the general formula (I) ##STR1## in which the substituents have the meaning given in the description, to processes for their preparation and to their use in medicaments.
    Type: Grant
    Filed: June 25, 1996
    Date of Patent: May 18, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Oswald Lockhoff, Burkhard Mielke, Helmut Brunner, Klaus Schaller
  • Patent number: 5843967
    Abstract: The invention relates to 6-membered nitrogen-containing heteroaryloxazolidinones, processes for their preparation and their use as medicaments, in particular as antibacterial medicaments.
    Type: Grant
    Filed: November 15, 1996
    Date of Patent: December 1, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bernd Riedl, Dieter Habich, Andreas Stolle, Hanno Wild, Rainer Endermann, Klaus Dieter Bremm, Hein-Peter Kroll, Harald Labischinski, Klaus Schaller, Hans-Otto Werling
  • Patent number: 5698574
    Abstract: The present invention relates to 5-membered heteroaryl-oxazolidinones, to processes for their preparation and to their use as medicaments, in particular as antibacterial medicaments.
    Type: Grant
    Filed: July 17, 1995
    Date of Patent: December 16, 1997
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bernd Riedl, Dieter Habich, Andreas Stolle, Hanno Wild, Rainer Endermann, Klaus Dieter Bremm, Hein-Peter Kroll, Harald Labischinski, Klaus Schaller, Hans-Otto Werling
  • Patent number: 5684023
    Abstract: The present invention relates to benzofuranyl- and benzothienyloxazolidinones, processes for their preparation and their use as medicaments, in particular as antibacterial medicaments.
    Type: Grant
    Filed: July 17, 1995
    Date of Patent: November 4, 1997
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bernd Riedl, Dieter Habich, Andreas Stolle, Hanno Wild, Rainer Endermann, Klaus Dieter Bremm, Hein-Peter Kroll, Harald Labischinski, Klaus Schaller, Hans-Otto Werling
  • Patent number: 5627181
    Abstract: The invention relates to 6-membered nitrogen-containing heteroaryloxazolidinones, processes for their preparation and their use as medicaments, in particular as antibacterial medicaments.
    Type: Grant
    Filed: July 17, 1995
    Date of Patent: May 6, 1997
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bernd Riedl, Dieter H abich, Andreas Stolle, Hanno Wild, Rainer Endermann, Klaus D. Bremm, Hein-Peter Kroll, Harald Labischinski, Klaus Schaller, Hans-Otto Werling
  • 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
  • Patent number: 5350861
    Abstract: There are provided new substituted 3-aryl-pyrrolidine-2,4-diones of the formula ##STR1## in which X represents hydrogen, alkyl, halogen or alkoxy,Y represents hydrogen, alkyl, halogen, alkoxy or halogenoalkyl,Z represents alkyl, halogen or alkoxy,n represents a number from 0-3,R represents hydrogen or the groups--CO--R.sup.1, --CO--O--R.sup.2in whichR.sup.1 and R.sup.2 have the meanings given in the text of the application,A represents optionally halogen-substituted alkyl, alkenyl, alkinyl, alkoxyalkyl, polyalkoxyalkyl, alkylthioalkyl and cycloalkyl which is optionally interrupted by hetero atoms, or represents arylakyl which is optionally substituted by halogen, alkyl, halogenoalkyl, alkoxy or nitro,B represents optionally substituted aryl or benzyl.The new compounds of the formula (I) have highly pronounced insecticidal, acaricidal, fungicidal and antimycotic properties.
    Type: Grant
    Filed: January 16, 1992
    Date of Patent: September 27, 1994
    Assignee: Bayer Aktiengesellschaft
    Inventors: Reiner Fischer, Hermann Uhr, Arno Widdig, Stefan Dutzmann, Christoph Erdelen, Ulrike Wachendorff-Neumann, Klaus Schaller
  • Patent number: 5330976
    Abstract: Nikkomycin compounds have been found to be orally or parenterally effective as anti-fungals in animals. They may be used alone or, preferably, in combination with azole antimycotics for a synergistic anti-fungal effect.
    Type: Grant
    Filed: February 11, 1993
    Date of Patent: July 19, 1994
    Assignee: Miles Inc.
    Inventors: Richard F. Hector, Klaus Schaller, Heinrich F. Moeschler, Manfred Plempel
  • Patent number: 5258394
    Abstract: 1-Trifluoromethyl-1-nitro-2-alkoxy-2-aryl-ethanes of the formula ##STR1## in which R.sup.1 represents a straight-chain or branched alkyl radical andR.sup.2 represents an optionally substituted aryl or hetaryl radical,their preparation from an aldehyde of the formula R.sup.2 --CHO, an alcohol of the formula R.sup.1 --OH and trifluoromethylnitromethane in the presence of a compound containing basic groups and antimycotic agents containing these compounds.
    Type: Grant
    Filed: January 23, 1992
    Date of Patent: November 2, 1993
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bernd Baasner, Gunther Beck, Helmut Heitzer, Klaus Schaller
  • Patent number: 5194427
    Abstract: Nikkomycin compounds have been found to be orally or parenterally effective as anti-fungals in animals. They may be used alone or, preferably, in combination with azole antimycotics for a synergistic anti-fungal effect.
    Type: Grant
    Filed: April 29, 1992
    Date of Patent: March 16, 1993
    Assignee: Bayer AG
    Inventors: Richard F. Hector, Klaus Schaller, Heinrich F. Moeschler, Manfred Plempel
  • Patent number: 5186737
    Abstract: Insecticidal, acaricidal, herbicidal and antimycotic 3-aryl-pyrrolidine-2,4-diones of the formula ##STR1## in which X represents alkyl, halogen or alkoxy,Y represents hydrogen, alkyl, halogen, alkoxy or halogenoalkyl,Z represents alkyl, halogen or alkoxy,n represents a number from 0-3,R represents hydrogen or represents the groups --CO--R.sup.1 or --CO--O--R.sup.2,in whichR.sup.1 represents alkyl, alkenyl, alkoxyalkyl, alkylthioalkyl, polyalkoxyalkyl or cycloalkyl which can be interrupted by hetero atoms, each of which radicals is optionally substituted by halogen, or represents optionally substituted phenyl, optionally substituted phenylalkyl, substituted hetaryl, substituted phenoxyalkyl or substituted hetaryloxyalkyl, or represents optionally substituted phenyl, optionally substituted phenylalkyl, substituted hetaryl, substituted phenoxyalkyl and substituted hetaryloxyalkyl, andR.sup.
    Type: Grant
    Filed: April 1, 1991
    Date of Patent: February 16, 1993
    Assignee: Bayer Aktiengesellschaft
    Inventors: Reiner Fischer, Bernd Baasner, Hermann Hageman, Andreas Krebs, Albrecht Marhold, Hans-Joachim Santel, Robert R. Schmidt, Klaus Lurssen, Benedikt Becker, Klaus Schaller, Harry Strang