Patents by Inventor Raimund Külzer

Raimund Külzer 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).

  • IMIDAZOPYRIDINE DERIVATIVES USEFUL AS INOS INHIBITORS
    Publication number: 20100317650
    Abstract: The compounds of formula (I) in which R1, R11 and A have the meanings as given in the description are novel effective iNOS inhibitors.
    Type: Application
    Filed: August 3, 2010
    Publication date: December 16, 2010
    Applicant: NYCOMED GmbH
    Inventors: Thomas FUCHSS, Andreas STRUB, Wolf-Rüdiger ULRICH, Christian HESSLINGER, Martin LEHNER, Raimund Külzer, Rainer BOER, Manfrid ELTZE
  • Triazolophthalazines
    Patent number: 7851472
    Abstract: The compounds of formula I in which R1 and R2 have the meanings as given in the description are novel effective PDE2 inhibitors.
    Type: Grant
    Filed: August 31, 2005
    Date of Patent: December 14, 2010
    Assignee: NYCOMED GmbH
    Inventors: Beate Schmidt, Steffen Weinbrenner, Dieter Flockerzi, Raimund Kuelzer, Hermann Tenor, Hans-Peter Kley
  • TRIAZOLOPHTHALAZINES
    Publication number: 20100286140
    Abstract: The compounds of formula I in which R1 and R2 have the meanings as given in the description are novel effective PDE2 inhibitors.
    Type: Application
    Filed: April 23, 2010
    Publication date: November 11, 2010
    Applicant: NYCOMED GMBH
    Inventors: Beate SCHMIDT, Steffen WEINBRENNER, Dieter FLOCKERZI, Raimund KUELZER, Hermann TENOR, Hans-Peter KLEY
  • NEW COMPOUNDS
    Publication number: 20100256188
    Abstract: The present invention relates to compounds of general formula I in which A, L, M, Q2, Q3, Q4, R1, R5, Ra, Rb, Rc, W, X, Y, Z1, Z2, Z3 are defined in the description, the salts thereof, particularly the physiologically acceptable salts thereof. The compounds are of potential utility in the treatment and/or prevention of inflammatory diseases and associated conditions, in particular, in the treatment and/or prevention of pain. The invention also relates to the use of such compounds as medicaments, to pharmaceutical compositions containing them, and to their preparation.
    Type: Application
    Filed: March 4, 2010
    Publication date: October 7, 2010
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Roland PFAU, Kirsten ARNDT, Henri DOODS, Klaus KLINDER, Raimund KUELZER, Dimitrijs LUBRIKS, Juergen MACK, Benjamin PELCMAN, Henning PRIEPKE, Robert ROENN, Dirk STENKAMP, Edgars SUNA
  • Imidazopyridine derivatives useful as iNOS inhibitors
    Patent number: 7790710
    Abstract: The compounds of formula (I) in which R1, R11 and A have the meanings as given in the description are novel effective iNOS inhibitors.
    Type: Grant
    Filed: March 29, 2006
    Date of Patent: September 7, 2010
    Assignee: NYCOMED GmbH
    Inventors: Thomas Fuchss, Andreas Strub, Wolf-Rüdiger Ulrich, Christian Hesslinger, Martin Lehner, Raimund Külzer, Rainer Boer, Manfrid Eltze
  • Triazolophthalazines
    Patent number: 7671050
    Abstract: The compounds of formula (I) in which R1, R2 and R3 have the meanings as given in the description are novel effective PDE2 inhibitors.
    Type: Grant
    Filed: January 4, 2006
    Date of Patent: March 2, 2010
    Assignee: NYCOMED GmbH
    Inventors: Beate Schmidt, Steffen Weinbrenner, Dieter Flockerzi, Raimund Külzer, Hermann Tenor, Hans-Peter Kley
  • Triazolophthalazines
    Publication number: 20090005372
    Abstract: The compounds of formula I in which R1 and R2 have the meanings as given in the description are novel effective PDE2 inhibitors.
    Type: Application
    Filed: August 31, 2005
    Publication date: January 1, 2009
    Applicant: Altana Pharma AG
    Inventors: Beate Schmidt, Steffen Weinbrenner, Dieter Flockerzi, Raimund Kuelzer, Hermann Tenor, Hans-Peter Kley