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Serving leading biopharmaceutical companies globally:

McKinsey
Baxter
Medtronic
Boehringer Ingelheim
Mallinckrodt
Harvard Business School

Last Updated: November 29, 2021

DrugPatentWatch Database Preview

Details for Patent: 8,945,592


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Which drugs does patent 8,945,592 protect, and when does it expire?

Patent 8,945,592 protects DSUVIA and is included in one NDA.

This patent has seventeen patent family members in sixteen countries.

Summary for Patent: 8,945,592
Title:Sufentanil solid dosage forms comprising oxygen scavengers and methods of using the same
Abstract: Compositions and methods effective to minimize or eliminate the presence of oxidative degradation products in solid dosage forms comprising sufentanil are provided.
Inventor(s): Pushpala; Shamim (Sunnyvale, CA), Hamel; Larry (Mountain View, CA), Tzannis; Stelios (Newark, CA), Cruz; Evangeline (Hayward, CA)
Assignee: AcelRx Pharmaceuticals, Inc. (Redwood City, CA)
Application Number:12/275,485
Patent Claim Types:
see list of patent claims
Use; Delivery; Dosage form;

Drugs Protected by US Patent 8,945,592

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 ⤷  Try it Free ⤷  Try it Free Y ⤷  Try it Free
>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 8,945,592

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2009316874 ⤷  Try it Free
Brazil PI0921519 ⤷  Try it Free
Canada 2743261 ⤷  Try it Free
China 102231980 ⤷  Try it Free
Denmark 2367537 ⤷  Try it Free
European Patent Office 2367537 ⤷  Try it Free
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

Boehringer Ingelheim
Merck
Mallinckrodt
McKinsey
Medtronic
Dow

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.