➤ Get the DrugPatentWatch Daily Briefing

Get Daily Updates on Generic Entry, Litigation, Biosimilars, and more …

Serving leading biopharmaceutical companies globally:

Boehringer Ingelheim
Harvard Business School
Express Scripts

Last Updated: September 17, 2021

DrugPatentWatch Database Preview

Details for Patent: 9,211,253

Email this page to a colleague

« Back to Dashboard

Which drugs does patent 9,211,253 protect, and when does it expire?

Patent 9,211,253 protects NARCAN and is included in one NDA.

This patent has twenty-eight patent family members in fourteen countries.

Summary for Patent: 9,211,253
Title:Nasal drug products and methods of their use
Abstract: Drug products adapted for nasal delivery, comprising a pre-primed device filled with a pharmaceutical composition comprising an opioid receptor antagonist, are provided. Methods of treating opioid overdose or its symptoms with the inventive drug products are also provided.
Inventor(s): Crystal; Roger (London, GB), Weiss; Michael Brenner (New York, NY)
Assignee: Lightlake Therapeutics Inc. (New York, NY)
Application Number:14/659,472
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 9,211,253
Patent Claim Types:
see list of patent claims
Composition; Formulation; Compound; Delivery; Device; Use;

Drugs Protected by US Patent 9,211,253

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Emergent NARCAN naloxone hydrochloride SPRAY, METERED;NASAL 208411-001 Nov 18, 2015 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 9,211,253

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2015228541 ⤷  Try it Free
Canada 2942611 ⤷  Try it Free
Canada 2950687 ⤷  Try it Free
China 106163499 ⤷  Try it Free
China 110755372 ⤷  Try it Free
Germany 112015001251 ⤷  Try it Free
European Patent Office 3116478 ⤷  Try it Free
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

Make Better Decisions: Try a trial or see plans & pricing

Serving leading biopharmaceutical companies globally:

Express Scripts
Boehringer Ingelheim

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.