Patents by Inventor Hilmar Bischoff

Hilmar Bischoff 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).

  • Propionic acid derivatives
    Patent number: 6548538
    Abstract: The present application relates to novel potent PPAR-alpha-activating compounds for treating, for example, coronary heart disease, and to their preparation.
    Type: Grant
    Filed: October 9, 2001
    Date of Patent: April 15, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Klaus Urbahns, Michael Woltering, Susanne Nikolic, Josef Pernerstorfer, Berthold Hinzen, Elke Dittrich-Wengenroth, Hilmar Bischoff, Claudia Hirth-Dietrich, Klemens Lustig
  • Propionic acid derivatives
    Publication number: 20030032671
    Abstract: The present application relates to novel potent PPAR-alpha-activating compounds for treating, for example, coronary heart disease, and to their preparation.
    Type: Application
    Filed: October 9, 2001
    Publication date: February 13, 2003
    Inventors: Klaus Urbahns, Michael Woltering, Susanne Nikolic, Josef Pernerstorfer, Berthold Hinzen, Elke Dittrich-Wengenroth, Hilmar Bischoff, Claudia Hirth-Dietrich, Klemens Lustig
  • Amino-and amido-diphenyl ethers
    Publication number: 20030027862
    Abstract: The invention relates to novel amino- and amido-diphenyl ethers, processes for their preparation and their use in pharmaceuticals, in particular for the indications of arteriosclerosis and hypercholesterolaemia.
    Type: Application
    Filed: July 31, 2001
    Publication date: February 6, 2003
    Inventors: Helmut Haning, Josef Pernerstorfer, Gunter Schmidt, Michael Woltering, Hilmar Bischoff, Verena Vohringer, Axel Kretschmer, Christiane Faeste
  • Indazoles
    Publication number: 20020193610
    Abstract: The invention relates to new indazole derivatives, processes for their preparation, and their use in medicaments.
    Type: Application
    Filed: September 18, 2001
    Publication date: December 19, 2002
    Inventors: Michael Woltering, Helmut Haning, Gunter Schmidt, Josef Pernerstorfer, Hilmar Bischoff, Axel Kretschmer, Verena Vohringer, Christiane Faeste
  • Cycloalkano-indole and -azaindole derivatives
    Patent number: 6479503
    Abstract: Cycloalcanoindole and -azaindole derivatives are prepared by reaction of appropriately substituted carboxylic acids with anmines. The cycloahloanindole and -azaindole derivatives are suitable as active compounds for medicaments, preferably antiatherosclerotic medicaments.
    Type: Grant
    Filed: March 21, 2001
    Date of Patent: November 12, 2002
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ulrich Müller, Richard Connell, Siegfried Goldmann, Rudi Grützmann, Martin Beuck, Hilmar Bischoff, Dirk Denzer, Anke Domdey-Bette, Stefan Wohlfeil
  • 4-phenyltetrahydrochinoline utilized as an inhibitor of the cholesterol ester transfer protein
    Publication number: 20020165252
    Abstract: The tetrahydroquinolines can be prepared by condensing appropriately substituted tetrahydroquinoline aldehydes with suitable substances and subsequently varying the substituents present by customary methods. The tetrahydroquinolines are suitable as active compounds in medicaments, in particular in medicaments. for the treatment of arteriosclerosis and dyslipidaemias.
    Type: Application
    Filed: April 15, 2002
    Publication date: November 7, 2002
    Applicant: Bayer Aktiengesellschaft
    Inventors: Gunter Schmidt, Jurgen Stoltefuss, Michael Logers, Arndt Brandes, Carsten Schmeck, Klaus-Dieter Bremm, Hilmar Bischoff, Delf Schmidt
  • Cycloalkano-indole and -azaindole derivatives
    Publication number: 20020147209
    Abstract: Cycloalkano-indole and -azaindole derivatives are prepared by reaction of appropriately substituted carboxylic acids with amines. The cycloalkano-indole and -azaindole derivatives are suitable as active compounds for medicaments, preferably antiatherosclerotic medicaments.
    Type: Application
    Filed: December 11, 2000
    Publication date: October 10, 2002
    Inventors: Ulrich Mller, Richard Connell, Siegfried Goldmann, Rudi Grtzmann, Martin Beuck, Hilmar Bischoff, Dirk Denzer, Anke Domdey-Bette, Stefan Wohlfeil
  • Hetero-tetrahydroquinolines
    Publication number: 20020062024
    Abstract: Hetero-tetrahydroquinolines can be prepared either by condensing correspondingly substituted hetero-tetrahydroquinoline aldehydes with the desired substituent or by reducing the corresponding keto-substituted hetero-tetrahydroquinolines, followed by introduction of the desired substituent by customary methods. The hetero-tetrahydroquinolines are suitable for use as active compounds in medicaments, in particular in medicaments for treating artheriosclerosis and dyslipidaemias.
    Type: Application
    Filed: October 31, 2001
    Publication date: May 23, 2002
    Inventors: Jurgen Stoltefuss, Michael Logers, Gunter Schmidt, Arndt Brandes, Carsten Schmeck, Klaus-Dieter Bremm, Hilmar Bischoff, Delf Schmidt
  • 4-heteroaryl-tetrahydroquinolines and their use as inhibitors of the cholesterin-ester transfer protein
    Patent number: 6387929
    Abstract: Hetero-tetrahydroquinolines can be prepared either by condensing correspondingly substituted hetero-tetrahydroquinoline aldehydes with the desired substituent or by reducing the corresponding keto-substituted hetero-tetrahydroquinolines, followed by introduction of the desired substituent by customary methods. The hetero-tetrahydroquinolines are suitable for use as active compounds in medicaments, in particular in medicaments for treating artheriosclerosis and dyslipidaemias.
    Type: Grant
    Filed: March 10, 2000
    Date of Patent: May 14, 2002
    Assignee: Bayer Aktiengesellschaft
    Inventors: Jürgen Stoltefuss, Michael Lögers, Gunter Schmidt, Arndt Brandes, Carsten Schmeck, Klaus-Dieter Bremm, Hilmar Bischoff, Delf Schmidt
  • Cycloalkano-indole and -azaindole derivatives
    Publication number: 20020055635
    Abstract: Cycloalcanoindole and -azaindole derivatives are prepared by reaction of appropriately substituted carboxylic acids with anmines. The cycloahloanindole and -azaindole derivatives are suitable as active compounds for medicaments, preferably antiatherosclerotic medicaments.
    Type: Application
    Filed: March 21, 2001
    Publication date: May 9, 2002
    Inventors: Ulrich Muller, Richard Connell, Siegfried Goldmann, Rudi Grutzmann, Martin Beuck, Hilmar Bischoff, Dirk Denzer, Anke Domdey-Bette, Stefan Wohlfeil
  • Tetrahydroquinolines
    Publication number: 20020042515
    Abstract: The tetrahydroquinolines can be prepared by condensing appropriately substituted tetrahydroquinoline aldehydes with suitable substances and subsequently varying the substituents present by customary methods. The tetrahydroquinolines are suitable as active compounds in medicaments, in particular in medicaments for the treatment of arteriosclerosis and dyslipidaemias.
    Type: Application
    Filed: June 4, 2001
    Publication date: April 11, 2002
    Inventors: Gunter Schmidt, Jurgen Stoltefuss, Michael Logers, Arndt Brandes, Carsten Schmeck, Klaus-Dieter Bremm, Hilmar Bischoff, Delf Schmidt
  • Indolyl-substituted phenylacetic acid derivatives
    Publication number: 20020028940
    Abstract: The indolyl-substituted phenylacetic acid derivatives are prepared by reacting the corresponding phenylacetic acids with the required amines. The indolyl-substituted phenylacetic acid derivatives are suitable as active compounds in medicaments, in particular in antiarteriosclerotic medicaments.
    Type: Application
    Filed: April 23, 2001
    Publication date: March 7, 2002
    Inventors: Richard Connell, Siegfried Goldmann, Ulrich Muller, Stefan Lohmer, Hilmar Bischoff, Dirk Denzer, Rudi Grutzmann, Stefan Wohlfeil
  • Hetero-linked phenylglycinolamides
    Patent number: 6329360
    Abstract: The hetero-linked phenylglycinolamides are prepared by reaction of the corresponding hetero-linked phenylacetic acids with appropriate phenylglycinols. The hetero-linked phenylglycinolamides are suitable as active compounds in medicaments.
    Type: Grant
    Filed: September 18, 2000
    Date of Patent: December 11, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Siegfried Goldmann, Ulrich Müller, Richard Connell, Hilmar Bischoff, Dirk Denzer, Rudi Grützmann, Martin Beuck
  • Tetrahydroquinolines, processes for their preparation, pharmaceutical compositions containing them, and their use to prevent or treat hyperlipoproteinaemia
    Patent number: 6291477
    Abstract: The tetrahydroquinolines can be prepared by condensing appropriately substituted tetrahydroquinoline aldehydes with suitable substances and subsequently varying the substituents present by customary methods. The tetrahydroquinolines are suitable as active compounds in medicaments, in particular in medicaments for the treatment of arteriosclerosis and dyslipidaemias.
    Type: Grant
    Filed: March 10, 2000
    Date of Patent: September 18, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Gunter Schmidt, Jürgen Stoltefuss, Michael Lögers, Arndt Brandes, Carsten Schmeck, Klaus-Dieter Bremm, Hilmar Bischoff, Delf Schmidt
  • Substituted triols
    Patent number: 6277833
    Abstract: Substituted triols are prepared by reducing appropriately substituted carboxylic esters. The substituted triols can be used as active substances in medicaments.
    Type: Grant
    Filed: September 24, 1998
    Date of Patent: August 21, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Rolf Angerbauer, Peter Fey, Walter Hübsch, Thomas Philipps, Hilmar Bischoff, Hans-Peter Krause, Jörg Petersen von Gehr, Delf Schmidt
  • Cycloalkano-indole and -azaindole derivatives
    Patent number: 6265431
    Abstract: Cycloalkano-indole and -azaindole derivatives are prepared by reaction of appropriately substituted carboxylic acids with amines. The cycloalkano-indole and -azaindole derivatives are suitable as active compounds for medicaments, preferably antiatherosclerotic medicaments.
    Type: Grant
    Filed: May 17, 1999
    Date of Patent: July 24, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ulrich Müller, Richard Connell, Siegfried Goldmann, Rudi Grützmann, Martin Beuck, Hilmar Bischoff, Dirk Denzer, Anke Domdey-Bette, Stefan Wohlfeil
  • Heterocyclically substituted phenylglycinolamides
    Patent number: 6255330
    Abstract: The heterocyclically substituted phenylglycinolamides are obtained by reaction of heterocyclically substituted phenylacetic acids with appropriate phenylglycinols. The heterocyclically substituted phenylglycinolamides are suitable as active compounds in medicaments, in particular in antiatherosclerotically active medicaments.
    Type: Grant
    Filed: April 20, 2000
    Date of Patent: July 3, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Siegfried Goldmann, Ulrich Müller, Richard Connell, Hilmar Bischoff, Dirk Denzer, Rudi Grützmann, Martin Beuck
  • Cycloalkano-indole and -azaindole derivatives
    Patent number: 6245775
    Abstract: Cycloakano-indole and -azaindole derivatives are prepared by reaction of appropriately substituted carbonylic acids with amines. The cycloalkano-indole and -azaindole derivatives are suitable as active compounds for medicaments, preferably antiatherosclerotic medicaments.
    Type: Grant
    Filed: July 3, 1997
    Date of Patent: June 12, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ulrich Müller, Richard Connell, Siegfried Goldmann, Rudi Grützmann, Martin Beuck, Hilmar Bischoff, Dirk Denzer, Anke Domdey-Bette, Stefan Wohlfeil
  • Indolyl-substituted phenylacetic acid derivatives
    Patent number: 6235770
    Abstract: The indolyl-substituted phenylacetic acid derivatives are prepared by reacting the corresponding phenylacetic acids with the required amines. The indolyl-substituted phenylacetic acid derivatives are suitable as active compounds in medicaments, in particular in antiarteriosclerotic medicaments.
    Type: Grant
    Filed: November 8, 1999
    Date of Patent: May 22, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Richard Connell, Siegfried Goldmann, Ulrich Müller, Stefan Lohmer, Hilmar Bischoff, Dirk Denzer, Rudi Grützmann, Stefan Wohlfeil
  • Cycloalkano-pyridines
    Patent number: 6207671
    Abstract: The cycloalkano-pyridines are prepared by reacting corresponding cycloalkano-pyridine-aldehydes with suitable organometallic compounds or Wittig or Grignard reagents or reacting compounds of the cycloalkano-pyridine alcohols type with suitable bromine compounds, and optionally varying the functional groups accordingly. The cycloalkanopyridines are suitable as active compounds in medicaments, in particular in medicaments for the treatment of hypertipoproteinaemia and arteriosclerosis.
    Type: Grant
    Filed: March 8, 2000
    Date of Patent: March 27, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Gunter Schmidt, Arndt Brandes, Rolf Angerbauer, Michael Lögers, Matthias Müller-Gliemann, Carsten Schmeck, Klaus-Dieter Bremm, Hilmar Bischoff, Delf Schmidt, Joachim Schuhmacher, Henry Giera, Holger Paulsen, Paul Naab, Michael Conrad, Jürgen Stoltefuss