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:
Feb. 07, 2017
Filed:
May. 28, 2010
Applicants:
Catherine Castan, Orlienas, FR;
Philippe Caisse, St Bonnet de Mure, FR;
Inventors:
Catherine Castan, Orlienas, FR;
Philippe Caisse, St Bonnet de Mure, FR;
Assignee:
FLAMEL IRELAND LIMITED, Dublin, IE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/14 (2006.01); C08B 3/06 (2006.01); A61K 9/00 (2006.01); A61K 9/50 (2006.01);
U.S. Cl.
CPC ...
A61K 9/0065 (2013.01); A61K 9/5078 (2013.01);
Abstract
The invention relates to a pharmaceutical composition comprising a plurality of controlled-release coated microparticles each comprising a floating core, on the surface of which is deposited a layer containing at least one active principle, said layer being covered with a controlled-release coating, characterized by the fact that said floating core is composed of cellulose acetate phthalate and has an apparent density of less than or equal to 0.6 g/mL and said coated microparticles have a density of less than or equal to 0.7 g/mL.