Patents by Inventor Lars Barfacker

Lars Barfacker 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).

  • 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
  • Dihydropyridinone derivatives
    Patent number: 7230017
    Abstract: The invention relates to novel dihydropyridinone derivatives, processes for their preparation, and their use in medicaments, especially for the treatment of chronic obstructive pulmonary diseases, acute coronary syndrome, acute myocardial infarction and heart failure development.
    Type: Grant
    Filed: August 18, 2003
    Date of Patent: June 12, 2007
    Assignee: Bayer Healthcare AG
    Inventors: Heike Gielen-Haertwig, Volkhart Min-Jian Li, Ulrich Rosentreter, Karl-Heinz Schlemmer, Swen Allerheiligen, Leila Telan, Lars Bärfacker, Jörg Keldenich, Mary F. Fitzgerald, Kevin Nash, Barbara Albrecht, Dirk Meurer
  • 6-Cyclylmethyl- and 6-alkylmethyl-substituted pyrazolepyrimidines
    Publication number: 20070105876
    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: April 28, 2004
    Publication date: May 10, 2007
    Inventors: Martin Hendrix, Lars Barfacker, 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: 20070105881
    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: June 16, 2004
    Publication date: May 10, 2007
    Applicant: Bayer HealthCare AG
    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
  • Pyrimidinone derivaties as therapeutic agents against acute and chronic inflammatory, ischaemic and remodelling processes
    Publication number: 20060160801
    Abstract: The invention relates to novel heterocyclic derivatives, processes for their preparation, and their use in medicaments, especially for the treatment of chronic obstructive pulmonary diseases.
    Type: Application
    Filed: August 28, 2003
    Publication date: July 20, 2006
    Inventors: Heike Gielen-Haertwig, Volkhart Li, Ulrich Rosentreter, Karl-Heinz Schlemmer, Swen Allertheiligen, Leila Telan, Lars Barfacker, Jorg Keldenich, Mary Fitzgerald, Kevin Nash, Barbara Albrecht, Dirk Meurer
  • Isophtalic acid derivatives
    Publication number: 20060154912
    Abstract: The present invention relates to isophthalic acid derivatives, to a process for their preparation and to their use for producing medicaments for the treatment and/or prophylaxis of diseases in humans and animals, in particular of cardiovascular disorders.
    Type: Application
    Filed: November 28, 2003
    Publication date: July 13, 2006
    Inventors: Michael Harter, Jens Erguden, Frank Wunder, Hanna Tinel, Johannes Kobberling, Eva-Maria Becker, Klaus Munter, Karl-Heinz Schlemmer, Raimund Kast, Peter Kolkhof, Gunter Karig, Lars Barfacker, Walter Hubsch, Joachim Schuhmacher, Susanne Zuleger, Arnel Concepcion, Haruka Shimizu
  • Heterocyclic derivatives
    Publication number: 20060111377
    Abstract: The invention relates to novel heterocyclic derivatives, processes for their preparation, and their use in medicaments, especially for the treatment of chronic obstructive pulmonary diseases, acute coronary syndrome, acute myocardial infarction and heart failure development.
    Type: Application
    Filed: August 28, 2003
    Publication date: May 25, 2006
    Applicant: Bayer Healthcare A G
    Inventors: Heike Gielen-Haertwig, Volkhart Li, Ulrich Rosentreter, Karl-Heinz Schlemer, Swen Sllerheiligen, Leila Telan, Lars Barfacker, Jorg Keldenich, Mary Fitzgerald, Kevin Nash, Barbara Albrecht, Dirk Meurer
  • Dihydropyridinone derivatives
    Publication number: 20060100207
    Abstract: The invention relates to novel dihydropyridinone derivatives, processes for their preparation, and their use in medicaments, especially for the treatment of chronic obstructive pulmonary diseases, acute coronary syndrome, acute myocardial infarction and heart failure development.
    Type: Application
    Filed: August 18, 2003
    Publication date: May 11, 2006
    Applicant: Bayer Healthcare AG
    Inventors: Heike Gielen-Haertwig, Volkhart Li, Ulrich Rosentreter, Karl-Heinz Schlemmer, Swen Allerheiligen, Leila Telan, Lars Barfacker, Jorg Keldenich, Mary Fitzgerald, Kevin Nash, Barbara Albrecht, Dirk Meurer