Details for Patent: 8,784,878
✉ Email this page to a colleague
Summary for Patent: 8,784,878
| Title: | Transdermal delivery rate control using amorphous pharmaceutical compositions |
| Abstract: | A pharmaceutical composition for transdermal delivery comprising one or more physiologically active agents; one or more dermal penetration enhancers; and a volatile pharmaceutically acceptable carrier comprising a volatile solvent; and wherein the physiologically active agent and dermal penetration enhancer form an amorphous deposit upon evaporation of the volatile carrier, said amorphous deposit forming a reservoir within the stratum corneum; and (A) wherein the composition has a release rate profile of physiologically active agent so as to provide a ratio of the maximum concentration (C.sub.max) to the average concentration (C.sub.avg) for the physiologically active agent over the dosage interval within the range of 1 to 10. |
| Inventor(s): | Morgan; Timothy Matthias (Carlton North, AU), Wilkins; Nina Frances (Kensington, AU), Klose; Kathryn Traci-Jane (Bonreach, AU), Finnin; Barrie Charles (Toorak, AU), Reed; Barry Leonard (Essendon, AU) |
| Assignee: | Acrux DDS Pty Ltc. (West Melbourne, Victoria, AU) |
| Application Number: | 13/710,761 |
|
Patent Claim Types: see list of patent claims | Composition; Delivery; Use; |
Drugs Protected by US Patent 8,784,878
| 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 8,784,878
| Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
|---|---|---|---|---|---|
| Australia | 2003240301 | ⤷ Try a Trial | |||
| Brazil | 0312007 | ⤷ Try a Trial | |||
| Brazil | PI0312007 | ⤷ Try a Trial | |||
| Canada | 2489865 | ⤷ Try a Trial | |||
| Eurasian Patent Organization | 009024 | ⤷ Try a Trial | |||
| Eurasian Patent Organization | 200500084 | ⤷ Try a Trial | |||
| European Patent Office | 1534235 | ⤷ Try a Trial | |||
| >Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |
