Patents by Inventor Frank-Thorsten Hafner

Frank-Thorsten Hafner 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).

  • 2-HETEROARYL CARBOXAMIDES
    Publication number: 20120258964
    Abstract: The invention relates to novel 2-heteroaryl carboxamides and to the use thereof for producing medicaments for the treatment and/or prophylaxis of diseases and for improving perception, concentration, learning and/or memory.
    Type: Application
    Filed: March 6, 2012
    Publication date: October 11, 2012
    Applicant: Bayer Schering Pharma AG
    Inventors: Joachim Luithle, Frank-Gerhard Böss, Christina Erb, Frank-Thorsten Hafner, Katrin Schnizler, Timo Flessner, Marja Van Kampen, Franz-Josef Van Der Staay
  • N-BIARYLAMIDES
    Publication number: 20120157490
    Abstract: The invention relates to N-biarylamides useful for the prophylaxis and/or treatment of impairments of perception, concentration, learning and/or memory, and to processes for preparing them, and pharmaceutical compositions containing them.
    Type: Application
    Filed: September 19, 2011
    Publication date: June 21, 2012
    Applicant: Bayer HealthCare AG
    Inventors: Timo FLEßNER, Frank-Gerhard BÖß, Frank-Thorsten HAFNER, Joachim LUITHLE, Christoph METHFESSEL, Leila TELAN
  • Azabicyclic carbamates and their use as alpha-7 nicotinic acetylcholine receptor agonists
    Patent number: 8153799
    Abstract: The invention relates to novel benzothiophene-, benzofuran-, and indole ureas and to the use thereof for producing medicaments for the treatment and/or prophylaxis of diseases and for improving perception, concentration, learning, and/or memory.
    Type: Grant
    Filed: August 30, 2010
    Date of Patent: April 10, 2012
    Assignee: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Timo Flessner, Frank-Gerhard Boss, Christina Erb, Frank-Thorsten Hafner, Katrin Schnizler, Dieter Lang, Joachim Luithle, Marja Van Kampen, Franz-Josef Van Der Staay
  • 6-CYCLYLMETHYL-AND 6-ALKYLMETHYL-SUBSTITUTED PYRAZOLEPYRIMIDINES
    Publication number: 20120010224
    Abstract: The invention relates to novel 6-cyclylmethyl- and 6-alkylmethyl-substituted pyrazolopyrimidines, process for their preparation and their use for producing medicaments for improving perception, concentration, learning and/or memory.
    Type: Application
    Filed: September 15, 2011
    Publication date: January 12, 2012
    Inventors: Martin HENDRIX, Lars Bärfacker, Christina Erb, Frank-Thorsten Hafner, Heike Heckroth, Dagmar Karthaus, Adrian Tersteegen, Franz-Josef van der Staay, Marja van Kampen
  • 2-HETEROARYL CARBOXAMIDES
    Publication number: 20110263591
    Abstract: The invention relates to novel 2-heteroaryl carboxamides and to the use thereof for producing medicaments for the treatment and/or prophylaxis of diseases and for improving perception, concentration, learning and/or memory.
    Type: Application
    Filed: July 11, 2011
    Publication date: October 27, 2011
    Applicant: Bayer Schering Pharma AG
    Inventors: Joachim Luithle, Frank-Gerhard Böss, Christina Erb, Frank-Thorsten Hafner, Katrin Schnizler, Timo Flessner, Marja van Kampen, Franz-Josef van der Staay
  • 6-cyclylmethyl- and 6-alkylmethyl pyrazolo[3,4-D]pyrimidines, methods for their preparation and methods for their use to treat impairments of perception, concentration learning and/or memory
    Patent number: 8044060
    Abstract: Described are 6-cyclylmethyl- and 6-alkylmethyl-substituted pyrazolo[3,4-d]pyrimidines of the formula (I): as defined herein, processes for their preparation and their use for producing medicaments for treating impairment of perception, concentration, learning and/or memory.
    Type: Grant
    Filed: April 28, 2004
    Date of Patent: October 25, 2011
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Martin Hendrix, Lars Bärfacker, Christina Erb, Frank-Thorsten Hafner, Heike Heckroth, Dagmar Karthaus, Adrian Tersteegen, Franz-Josef van der Staay, Marja van Kampen
  • N-biarylamides
    Patent number: 8030329
    Abstract: The invention relates to N-biarylamides useful for the prophylaxis and/or treatment of impairments of perception, concentration, learning and/or memory, and to processes for preparing them, and pharmaceutical compositions containing them.
    Type: Grant
    Filed: April 7, 2008
    Date of Patent: October 4, 2011
    Assignee: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Timo Flessner, Frank-Gerhard Böss, Frank-Thorsten Hafner, Joachim Luithle, Christoph Methfessel, Leila Telan
  • 2-heteroaryl carboxamides
    Patent number: 7977485
    Abstract: The invention relates to novel 2-heteroaryl carboxamides and to the use thereof for producing medicaments for the treatment and/or prophylaxis of diseases and for improving perception, concentration, learning and/or memory.
    Type: Grant
    Filed: June 2, 2003
    Date of Patent: July 12, 2011
    Assignee: Bayer Schering Pharma Aktiengesellshaft
    Inventors: Joachim Luithle, Frank-Gerhard Böβ, Christina Erb, Frank-Thorsten Hafner, Katrin Schnizler, Timo Fleβner, Marja van Kampen, Franz-Josef van der Staay
  • 6-CYCLYLMETHYL-AND 6-ALKYLMETHYL-SUBSTITUTED PYRAZOLEPYRIMIDINES
    Publication number: 20110065730
    Abstract: The invention relates to novel 6-cyclylmethyl- and 6-alkylmethyl-substituted pyrazolopyrimidines, process for their preparation and their use for producing medicaments for improving perception, concentration, learning and/or memory.
    Type: Application
    Filed: November 19, 2010
    Publication date: March 17, 2011
    Inventors: Martin Hendrix, Lars Bärfacker, Christina Erb, Frank-Thorsten Hafner, Heike Heckroth, Dagmar Karthaus, Adrian Tersteegen, Franz-Josef van der Staay, Marja van Kampen
  • AZABICYCLIC CARBAMATES AND THEIR USE AS ALPHA-7 NICOTINIC ACETYLCHOLINE RECEPTOR AGONISTS
    Publication number: 20100324085
    Abstract: The invention relates to novel benzothiophene-, benzofuran-, and indole ureas and to the use thereof for producing medicaments for the treatment and/or prophylaxis of diseases and for improving perception, concentration, learning, and/or memory.
    Type: Application
    Filed: August 30, 2010
    Publication date: December 23, 2010
    Applicant: Bayer Schering Pharma AG
    Inventors: Timo Flessner, Frank-Gerhard Böss, Christina Erb, Frank-Thorsten Hafner, Katrin Schnizler, Dieter Lang, Joachim Luithle, Maria-Van Kampen, Franz-Josef Van der Staay
  • Azabicyclic carbamates and their use as alpha-7 nicotinic acetylcholine receptor agonists
    Patent number: 7795453
    Abstract: The invention relates to novel benzothiophene-, benzofuran- and indole ureas and to the use thereof for producing medicaments for the treatment and/or prophylaxis of diseases and for improving perception, concentration, learning and/or memory.
    Type: Grant
    Filed: July 14, 2003
    Date of Patent: September 14, 2010
    Assignee: Bayer Schering Pharma Aktiengesellschaft
    Inventors: Timo Fleβner, Frank-Gerhard Böβ, Christina Erb, Frank-Thorsten Hafner, Katrin Schnizler, Dieter Lang, Joachim Luithle, Marja Van Kampen, Franz-Josef Van der Staay
  • BENZOFURAN AND BENZOTHIOPHENE DERIVATIVES USEFUL IN THE TREATMENT OF CANCERS OF THE CENTRAL NERVOUS SYSTEM
    Publication number: 20100125073
    Abstract: The present invention relates to benzofuran and benzothiophene derivatives and compositions containing such compounds for the production of medicaments for the treatment of cancers of the central nervous system as monotherapy or combination with other agents.
    Type: Application
    Filed: August 28, 2007
    Publication date: May 20, 2010
    Inventors: Olaf Weber, Verena Voehringer, Hans-Georg Lerchen, Frank-Thorsten Hafner, Joerg Keldenich, Karl-Heinz Schlemmer, Ursula Krenz, Bernd Riedl
  • 6-Arylmethyl-substituted pyrazolopyrimidines
    Publication number: 20100035900
    Abstract: The invention relates to novel 6-arylmethyl-substituted pyrazolopyrimidines, process for their preparation and their use for producing medicaments for improving perception, concentration, learning and/or memory.
    Type: Application
    Filed: October 16, 2009
    Publication date: February 11, 2010
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Martin HENDRIX, Lars Bärfacker, Christina Erb, Frank-Thorsten Hafner, Heike Heckroth, Dagmar Karthaus, Adrian Tersteegen, Franz-Josef van der Staay, Marja van Kampen
  • 6-arylmethylprazolo[3,4-d]pyrimidines
    Patent number: 7615558
    Abstract: Described are 6-arylmethylpyrazolo[3,4-d]pyrimidines of the following formula: processes for their preparation and their use for producing medicaments for improving perception, concentration, learning and/or memory.
    Type: Grant
    Filed: April 27, 2004
    Date of Patent: November 10, 2009
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Martin Hendrix, Lars Bärfacker, Christina Erb, Frank-Thorsten Hafner, Heike Heckroth, Dagmar Karthaus, Adrian Tersteegen, Franz-Josef van der Staay, Marja van Kampen
  • 6-ARYLAMINO-5-CYANO-4-PYRIMIDINONES AS PDE9A INHIBITORS
    Publication number: 20090111838
    Abstract: The invention relates to novel 6-arylamino-5-cyano-4-pyrimidinones of formula (I) methods for the production thereof, and the use thereof for producing medicaments utilized for improving awareness, concentration, learning capacity, and/or retentiveness of memory. Said compounds (I) show activity as PDE9 inhibitors.
    Type: Application
    Filed: December 19, 2008
    Publication date: April 30, 2009
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Martin HENDRIX, Lars BARFACKER, Bettina BEYREUTHER, Ulrich EBERT, Christina ERB, Frank-Thorsten HAFNER, Heike HECKROTH, Yan-Hong LIU, Dagmar KARTHAUS, Adrian TERSTEEGEN, Franz-Josef VAN DER STAAY, Marja VAN KAMPEN
  • 6-arylamino-5-cyano-4-pyrimidinones as pde9a inhibitors
    Patent number: 7488733
    Abstract: The invention relates to novel 6-arylamino-5-cyano-4-pyrimidinones of formula (I) methods for the production thereof, and the use thereof for producing medicaments utilized for improving awareness, concentration, learning capacity, and/or retentiveness of memory. Said compounds (I) show activity as PDE9 inhibitors.
    Type: Grant
    Filed: June 16, 2004
    Date of Patent: February 10, 2009
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Martin Hendrix, Lars Bärfacker, Bettina Beyreuther, Ulrich Ebert, Christina Erb, Frank-Thorsten Hafner, Heike Heckroth, Yan-Hong Liu, Dagmar Karthaus, Adrian Tersteegen, Franz-Josef van der Staay, Marja van Kampen
  • N-Biarylamides
    Publication number: 20080214602
    Abstract: The invention relates to N-biarylamides useful for the prophylaxis and/or treatment of impairments of perception, concentration, learning and/or memory, and to processes for preparing them, and pharmaceutical compositions containing them.
    Type: Application
    Filed: April 7, 2008
    Publication date: September 4, 2008
    Applicant: Bayer HealthCare AG
    Inventors: Timo Flessner, Frank-Gerhard Boss, Frank-Thorsten Hafner, Joachim Luithle, Christoph Methfessel, Leila Telan
  • N-biarylamides
    Patent number: 7354930
    Abstract: The invention relates to N-biarylamides useful for the prophylaxis and/or treatment of impairments of perception, concentration, learning and/or memory, and to processes for preparing them, and pharmaceutical compositions containing them.
    Type: Grant
    Filed: July 19, 2004
    Date of Patent: April 8, 2008
    Assignee: Bayer HealthCare AG
    Inventors: Timo Fleβner, Frank-Gerhard Böβ, Frank-Thorsten Hafner, Joachim Luithle, Christoph Methfessel, Leila Telan
  • 6-Arylmethyl-substituted pyrazolopyrimidines
    Publication number: 20070161662
    Abstract: The invention relates to novel 6-arylmethyl-substituted pyrazolopyrimidines, process for their preparation and their use for producing medicaments for improving perception, concentration, learning and/or memory.
    Type: Application
    Filed: April 27, 2004
    Publication date: July 12, 2007
    Applicant: Bayer HealthCare AG
    Inventors: Martin Hendrix, Lars Barfacker, Christina Erb, Frank-Thorsten Hafner, Heike Heckroth, Dagmar Karthaus, Adrian Tersteegen, Franz-Josef van der Staay, Marja van Kampen
  • N-biarylamides
    Publication number: 20070112023
    Abstract: The invention relates to N-biarylamides, methods for production and use thereof for the production of medicaments for the treatment and/or prophylaxis of diseases and for improvement in cognition, concentration power, learning power and/or memory.
    Type: Application
    Filed: July 19, 2004
    Publication date: May 17, 2007
    Inventors: Timo Flessner, Frank-Gerhard Boss, Frank-Thorsten Hafner, Joachim Luithle, Christoph Methfessel, Leila Telan