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:
Jul. 09, 2013
Filed:
May. 05, 2008
Cecile Bonnet-gonnet, Lyons, FR;
Frédéric Checot, Lyons, FR;
You-ping Chan, Ternay, FR;
Olivier Breyne, Lyons, FR;
Cecile Bonnet-Gonnet, Lyons, FR;
Frédéric Checot, Lyons, FR;
You-Ping Chan, Ternay, FR;
Olivier Breyne, Lyons, FR;
Flamel Technologies, , FR;
Abstract
The present invention relates to novel particles comprising polyelectrolyte polymers which are transporters of active principle (AP), in particular protein and peptide active principle, and to novel modified-release pharmaceutical formulations comprising said AP microparticles. These novel particles loaded with AP release the AP over a prolonged period of time of several days, or even several weeks. The invention relates, in a first aspect, to particles comprising: The invention also relates to the process for the preparation of these particles, to a pharmaceutical formulation comprising such particles and to a process for the preparation of medicaments.