Details for Patent: 6,216,033
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Summary for Patent: 6,216,033
Title: | Device for transdermal electrotransport delivery of fentanyl and sufentanil |
Abstract: | The invention provides an improved electrotransport drug delivery system for analgesic drugs, namely fentanyl and sufentanil. The fentanyl/sufentanil is provided as a water soluble salt (e.g., fentanyl hydrochloride), preferably in a hydrogel formulation, for use in an electrotransport device (10). In accordance with the present invention, a transdermal electrotransport delivered dose of fentanyl/sufentanil is provided which is sufficient to induce analgesia in (e.g., adult) human patients suffering from moderate-to-severe pain as associated with major surgical procedures. |
Inventor(s): | Southam; Mary (Menlo Park, CA), Bernstein; Keith J. (Somerville, NJ), Noorduin; Henk (Bergen op Zoom, NL) |
Assignee: | Alza Corporation (Mountain View, CA) |
Application Number: | 08/952,657 |
Patent Claim Types: see list of patent claims | Delivery; Device; Formulation; |
Drugs Protected by US Patent 6,216,033
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
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>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: 6,216,033
PCT Information | |||
PCT Filed | May 22, 1996 | PCT Application Number: | PCT/US96/07380 |
PCT Publication Date: | December 12, 1996 | PCT Publication Number: | WO96/39222 |
International Family Members for US Patent 6,216,033
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
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Austria | 263597 | ⤷ Try a Trial | |||
Austria | 409720 | ⤷ Try a Trial | |||
Austria | A903596 | ⤷ Try a Trial | |||
Australia | 5924496 | ⤷ Try a Trial | |||
Australia | 699774 | ⤷ Try a Trial | |||
Belgium | 1009671 | ⤷ Try a Trial | |||
Brazil | 9609358 | ⤷ Try a Trial | |||
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