Patents Assigned to BioSepra S.A.
  • Microspheres useful for therapeutic vascular occlusions and injectable solutions containing the same
    Patent number: 5648100
    Abstract: The present invention concerns the use of microspheres for therapeutic embolization consisting of a hydrophilic acrylic copolymer coated with a cell adhesion promoter.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: July 15, 1997
    Assignees: Assistance Publique Hopitaux de Paris, BioSepra S.A.
    Inventors: Egisto Boschetti, Michel Brouard, Ludovic Drouet, Pierre Girot, Alexandre Laurent, Michel Wassef
  • Microspheres useful for therapeutic vascular occlusions and injectable solutions containing the same
    Patent number: 5635215
    Abstract: The present invention concerns the use of microspheres for therapeutic embolization consisting of a hydrophilic acrylic copolymer coated with a cell adhesion promoter.
    Type: Grant
    Filed: March 29, 1994
    Date of Patent: June 3, 1997
    Assignees: BioSepra S.A., Assistance Publique Hopitaux de Paris
    Inventors: Egisto Boschetti, Michel Brouard, Ludovic Drouet, Pierre Girot, Alexandre Laurent, Michel Wassef