The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 19, 2005
Filed:
Aug. 25, 2000
Airton Monza Da Silveira, Porto Alegre, BR;
Gilles Ponchel, Paris, FR;
Dominique Duchene, Paris, FR;
Patrick Couvreur, Villebon sur Yvette, FR;
Francis Puisieux, Maisons Alfort, FR;
Airton Monza da Silveira, Porto Alegre, BR;
Gilles Ponchel, Paris, FR;
Dominique Duchene, Paris, FR;
Patrick Couvreur, Villebon sur Yvette, FR;
Francis Puisieux, Maisons Alfort, FR;
Bioalliance Pharma S.A., , FR;
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.