Details for Patent: 8,252,328
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Which drugs does patent 8,252,328 protect, and when does it expire?
Patent 8,252,328 protects DSUVIA and is included in one NDA.
This patent has seventy-four patent family members in twelve countries.
Summary for Patent: 8,252,328
Title: | Bioadhesive drug formulations for oral transmucosal delivery |
Abstract: | Formulations for controlled delivery of oral transmucosal medications are provided. The formulations are characterized as hydrogel-forming or eroding-types which are bioadhesive and provide for controlled and sustained release of the medication such that enhanced bioavailability and efficacy is provided. |
Inventor(s): | Tzannis; Stelios (Newark, CA), Palmer; Pamela (San Francisco, CA), Schreck; Thomas (Portola Valley, CA), Hamel; Larry (Mountain View, CA), Poutiatine; Andrew I. (San Anselmo, CA) |
Assignee: | Acelrx Pharmaceuticals, Inc. (Redwood City, CA) |
Application Number: | 11/650,227 |
Patent Claim Types: see list of patent claims | Composition; Formulation; Delivery; Dosage form; |
Drugs Protected by US Patent 8,252,328
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Vertical Pharms | DSUVIA | sufentanil citrate | TABLET;SUBLINGUAL | 209128-001 | Nov 2, 2018 | RX | Yes | Yes | ⤷ Try a Trial | ⤷ Try a Trial | Y | ⤷ Try a Trial | ||||
>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 8,252,328
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
---|---|---|---|---|---|
Austria | E474564 | ⤷ Try a Trial | |||
Canada | 2636088 | ⤷ Try a Trial | |||
Canada | 2636115 | ⤷ Try a Trial | |||
Canada | 2636119 | ⤷ Try a Trial | |||
Canada | 2673837 | ⤷ Try a Trial | |||
>Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |