Patents Assigned to Bioalliance Pharma S.A.
  • Nanoparticles comprising at least one polymer and at least one compound able to complex one or more active ingredients
    Patent number: 6881421
    Abstract: Nanoparticles containing at least one active ingredient including at least one polymer, preferably a poly(alkylcyanoacrylate), in which the alkyl group, linear or branched, contains from 1 to 12 carbon atoms, and of at least one compound able to complex said active ingredient. The invention also concerns the method for preparing these nanoparticles.
    Type: Grant
    Filed: August 25, 2000
    Date of Patent: April 19, 2005
    Assignee: Bioalliance Pharma S.A.
    Inventors: Airton Monza da Silveira, Gilles Ponchel, Dominique Duchene, Patrick Couvreur, Francis Puisieux