Patents by Inventor Philippe Coassolo

Philippe Coassolo 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).

  • Heterocyclic sulfonamides
    Patent number: 6521631
    Abstract: The compounds of formula (I) wherein R1 has the significance as given in the description, are inhibitors of endothelin receptors and can therefore be used for the treatment of disorders which are associated with abnormal vascular tone and endothelial dysfunction.
    Type: Grant
    Filed: March 8, 2002
    Date of Patent: February 18, 2003
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Volker Breu, Philippe Coassolo, Werner Neidhart, Sébastien Roux, Peter Weiss
  • Heterocyclic sulfonamides
    Publication number: 20020137933
    Abstract: The compounds of formula (I) 1
    Type: Application
    Filed: March 8, 2002
    Publication date: September 26, 2002
    Inventors: Volker Breu, Philippe Coassolo, Werner Neidhart, Sebastien Roux, Peter Weiss
  • Heterocyclic sulfonamides
    Patent number: 6417360
    Abstract: The compounds of formula (I) wherein R1 has the significance as given in the description, are inhibitors of endothelin receptors and can therefore be used for the treatment of disorders which are associated with abnormal vascular tone and endothelial dysfunction.
    Type: Grant
    Filed: February 17, 2000
    Date of Patent: July 9, 2002
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Volker Breu, Philippe Coassolo, Werner Neidhart, Sébastien Roux, Peter Weiss
  • Heterocyclic sulfamides
    Patent number: 6242601
    Abstract: The compounds of formula (I) wherein R1, R2 and X have the significance as given in the description, are inhibitors of endothelin receptors and can therefore be used for the treatment of disorders which are associated with abnormal vascular tone and endothelial dysfunction.
    Type: Grant
    Filed: January 13, 2000
    Date of Patent: June 5, 2001
    Assignee: Hoffman-La Roche Inc.
    Inventors: Volker Breu, Philippe Coassolo, Rolf Huber, Werner Neidhart, Henri Ramuz, Sébastien Roux, Hans Peter Wessel