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:
Aug. 10, 2004
Filed:
Dec. 13, 2001
Applicant:
Inventors:
Roberto Villa, Panama, PA;
Massimo Pedrani, Panama, PA;
Mauro Ajani, Panama, PA;
Lorenzo Fossati, Panama, PA;
Assignee:
Cosmo S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/127 ; A61K 9/14 ; A61K 9/22 ; A61K 9/26 ; A61K 9/52 ;
U.S. Cl.
CPC ...
A61K 9/127 ; A61K 9/14 ; A61K 9/22 ; A61K 9/26 ; A61K 9/52 ;
Abstract
Controlled-release oral pharmaceutical compositions containing as active ingredient 5-amino-salicylic acid, comprising: a) an inner lipophilic matrix consisting of substances with a melting point below 90° C. in which the active ingredient is at least partly inglobated; b) an outer hydrophilic matrix in which the lipophilic matrix is dispersed; c) optionally other excipients.