Patents by Inventor Stefan Matthias Blech

Stefan Matthias Blech 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).

  • Anellated dihydropyridines for the treatment of chronic pain
    Publication number: 20030114480
    Abstract: The invention relates to the use of anellated dihydropyridines according to the following formula I, and the salts thereof with physiologically acceptable acids, for the treatment of chronic pain, wherein A is benzo or thieno and Z, R1, R2, R3, R4, R5 and R6 are defined as in the specification: 1
    Type: Application
    Filed: September 11, 2002
    Publication date: June 19, 2003
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Dietrich Arndts, Walter Loesel, Wolfram Gaida, Klaus Klinder, Stefan Matthias Blech, Henning Draheim
  • Anellated dihydropyridines for the treatment of chronic pain
    Patent number: 6476047
    Abstract: The invention relates to the use of anellated dihydropyridines according to the following formula I, and the salts thereof with physiologically acceptable acids, for the treatment of chronic pain, wherein A is benzo or thieno and Z, R1, R2, R3, R4, R5 and R6 are defined as in the specification: The inventions also relates to novel compounds of formula I and pharmaceutical compositions thereof.
    Type: Grant
    Filed: July 19, 2001
    Date of Patent: November 5, 2002
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Dietrich Arndts, Walter Loesel, Wolfram Gaida, Klaus Klinder, Stefan Matthias Blech, Henning Draheim
  • Anellated dihydropyridines for the treatment of chronic pain
    Publication number: 20020045640
    Abstract: The invention relates to the use of anellated dihydropyridines according to the following formula I, and the salts thereof with physiologically acceptable acids, for the treatment of chronic pain, wherein A is benzo or thieno and Z, R1, R2, R3, R4, R5 and R6 are defined as in the specification: 1
    Type: Application
    Filed: July 19, 2001
    Publication date: April 18, 2002
    Inventors: Dietrich Arndts, Walter Loesel, Wolfram Gaida, Klaus Klinder, Stefan Matthias Blech, Hennig Draheim
  • Benzoylguanidine derivatives
    Patent number: 6323207
    Abstract: Novel benzoylguanidine derivatives of general formula I useful for the treatment or reduction of tissue damage due to ischaemia.
    Type: Grant
    Filed: September 15, 1999
    Date of Patent: November 27, 2001
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Christian Eickmeier, Erich Buerger, Stefan Matthias Blech, Otto Roos