Patents by Inventor Andre Brun

Andre Brun 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).

  • Preparation of sulfated polysaccharides for treatment or prevention of thromboses
    Patent number: 5721357
    Abstract: The invention relates to new mixtures of sulfated oligosaccharides having the general structure of heparin constitutive oligosaccharides, having an average molecular mass of 6.+-.0.6 kD, a polydispersiveness close to 1 and the capacity of inhibiting the production of thrombin. The invention also relates to their preparation and to pharmaceutical compositions containing them.
    Type: Grant
    Filed: May 1, 1996
    Date of Patent: February 24, 1998
    Assignee: Rhone-Poulenc Rorer S.A.
    Inventors: Jean-Pierre Baron, Andre Brun, Hendrik Hemker, Andre Uzan
  • Sulfated polysaccharids for treatment or prevention of thromboses
    Patent number: 5707973
    Abstract: The invention relates to new mixtures of sulfated oligosaccharides having the general structure of heparin constitutive oligosaccharides, having an average molecular mass of 6.+-.0.6 kD, a polydispersiveness close to 1 and the capacity of inhibiting the production of thrombin. The invention also relates to their preparation and to pharmaceutical compositions containing them.
    Type: Grant
    Filed: December 9, 1994
    Date of Patent: January 13, 1998
    Assignee: Rhone-Poulenc Rorer S.A.
    Inventors: Jean-Pierre Baron, Andre Brun, Hendrik Hemker, Andre Uzan
  • Preparation of antigens of and of vaccines for the virus of mystery disease, antigens and vaccines obtained for the prevention of this disease
    Patent number: 5597721
    Abstract: Two joint agents responsible for the disease called Mystery Disease have been isolated. Compositions comprising purified viral particles of Mystery Disease virus (A) and/or purified viral particles of Mystery Disease virus (B), and an appropriate vehicle have been described.
    Type: Grant
    Filed: September 21, 1994
    Date of Patent: January 28, 1997
    Assignee: Rhone Merieux
    Inventors: Andre Brun, Marie-Claude Tardy, Alain Vaganay, Joris Vandeputte