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Last Updated: August 7, 2020

DrugPatentWatch Database Preview

Details for Patent: 8,231,900

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Which drugs does patent 8,231,900 protect, and when does it expire?

Patent 8,231,900 protects DSUVIA and is included in one NDA.

This patent has sixty-eight patent family members in twelve countries.

Summary for Patent: 8,231,900
Title:Small-volume oral transmucosal dosage
Abstract: Small-volume oral transmucosal dosage forms or NanoTabs.RTM. comprising a predetermined amount of a pharmaceutically active drug are provided. Exemplary applications include use of the NanoTabs.RTM. to administer a drug for the treatment of acute, post-operative or breakthrough pain.
Inventor(s): Palmer; Pamela (San Francisco, CA), Schreck; Thomas (Portola Valley, CA), Tzannis; Stelios (Newark, CA), Hamel; Larry (Mountain View, CA), Poutiatine; Andrew I. (San Anselmo, CA)
Assignee: Acelrx Pharmaceutical, Inc. (Redwood City, CA)
Application Number:11/974,092
Patent Claim Types:
see list of patent claims
Composition; Formulation; Delivery; Device; Dosage form;

Drugs Protected by US Patent 8,231,900

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Acelrx Pharms DSUVIA sufentanil citrate TABLET;SUBLINGUAL 209128-001 Nov 2, 2018 RX Yes Yes   Start Trial   Start Trial Y   Start 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 8,231,900

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 474564   Start Trial
Canada 2636088   Start Trial
Canada 2636115   Start Trial
Canada 2636119   Start Trial
Canada 2673837   Start Trial
Canada 2673856   Start Trial
Canada 2673880   Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

Boehringer Ingelheim
Mallinckrodt
Merck
Johnson and Johnson
Baxter
Colorcon

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