Details for Patent: 9,144,549
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Summary for Patent: 9,144,549
| Title: | Methods and devices for providing prolonged drug therapy |
| Abstract: | Methods and devices for maintaining a desired therapeutic drug effect over a prolonged therapy period are provided. In particular, oral dosage forms that release drug within the gastrointestinal tract at an ascending release rate over an extended time period are provided. The dosage forms may additionally comprise an immediate-release dose of drug. |
| Inventor(s): | Suneel K. Gupta, Diane R Guinta, Carol A. Christopher, Samuel R. Saks, Lawrence G. Hamel |
| Assignee: | Alza Corp |
| Application Number: | US13/801,000 |
| Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for patent 9,144,549 |
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Patent Claim Types: see list of patent claims | Use; Composition; Dosage form; |
Drugs Protected by US Patent 9,144,549
| 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 |
International Family Members for US Patent 9,144,549
| Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
|---|---|---|---|---|---|
| Austria | 277594 | ⤷ Start Trial | |||
| Austria | 321529 | ⤷ Start Trial | |||
| Austria | 325606 | ⤷ Start Trial | |||
| Australia | 4319799 | ⤷ Start Trial | |||
| >Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |
