Details for Patent: 8,293,273
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Summary for Patent: 8,293,273
| Title: | Controlled release and taste masking oral pharmaceutical composition |
| Abstract: | Controlled release and taste masking compositions containing one or more active principles inglobated in a three-component matrix structure, i.e. a structure formed by successive amphiphilic, lipophilic or inert matrices and finally inglobated or dispersed in hydrophilic matrices. The use of a plurality of systems for the control of the dissolution of the active ingredient modulates the dissolution rate of the active ingredient in aqueous and/or biological fluids, thereby controlling the release kinetics in the gastrointestinal tract. |
| Inventor(s): | Villa; Roberto (Lecco, IT), Pedrani; Massimo (Gignese, IT), Ajani; Mauro (Milan, IT), Fossati; Lorenzo (Milan, IT) |
| Assignee: | Cosmo Technologies Limited (Dublin, IE) |
| Application Number: | 13/462,409 |
| Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for patent 8,293,273 |
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Patent Claim Types: see list of patent claims | Use; Composition; Dosage form; |
Drugs Protected by US Patent 8,293,273
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| >Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >TE | >Type | >RLD | >RS | >Patent No. | >Patent Expiration | >Product | >Substance | >Delist Req. | >Patented / Exclusive Use | >Submissiondate |
Foreign Priority and PCT Information for Patent: 8,293,273
| Foriegn Application Priority Data | ||
| Foreign Country | Foreign Patent Number | Foreign Patent Date |
| Italy | MI99A001317 | Jun 14, 1999 |
| Italy | MI00A000422 | Mar 03, 2000 |
International Family Members for US Patent 8,293,273
| Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
|---|---|---|---|---|---|
| Austria | 251449 | ⤷ Try a Trial | |||
| Australia | 5680100 | ⤷ Try a Trial | |||
| Canada | 2377301 | ⤷ Try a Trial | |||
| China | 1173695 | ⤷ Try a Trial | |||
| China | 1355693 | ⤷ Try a Trial | |||
| Germany | 60005819 | ⤷ Try a Trial | |||
| >Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |
