Generated: December 18, 2017
DrugPatentWatch Database Preview
Details for Patent: 6,773,720
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Which drugs does patent 6,773,720 protect, and when does it expire?
Summary for Patent: 6,773,720
|Title:|| Mesalazine controlled release oral pharmaceutical compositions|
|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.degree. 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.|
|Inventor(s):|| Villa; Roberto (Panama, PA), Pedrani; Massimo (Panama, PA), Ajani; Mauro (Panama, PA), Fossati; Lorenzo (Panama, PA) |
|Assignee:|| Cosmo S.p.A. (Milan, IT) |
Patent Claim Types:|
see list of patent claims
|Composition; Compound; Formulation; Dosage form; Process; |
Foreign Priority and PCT Information for Patent: 6,773,720
|Foriegn Application Priority Data|
||Foreign Patent Number
||Foreign Patent Date
|Italy||MI99A1316||Jun 14, 1999|
|PCT Filed||June 08, 2000||PCT Application Number:||PCT/EP00/05321|
|PCT Publication Date:||December 21, 2000||PCT Publication Number:||
International Patent Family for Patent: 6,773,720
The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
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