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Last Updated: October 21, 2020

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Details for Patent: 9,814,705

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Which drugs does patent 9,814,705 protect, and when does it expire?

Patent 9,814,705 protects LAZANDA and is included in one NDA.

This patent has thirty-five patent family members in twenty-four countries.

Summary for Patent: 9,814,705
Title:Intranasal spray device containing pharmaceutical composition
Abstract: An intranasal spray device contains a composition for the intranasal delivery of fentanyl or a pharmaceutically acceptable salt thereof to an animal includes an aqueous solution of fentanyl or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable additive selected from (i) a pectin and (ii) a poloxamer and chitosan or a salt or derivative thereof; provided that when the composition comprises a pectin it is substantially free of divalent metal ions; and which, in comparison to a simple aqueous solution of fentanyl administered intranasally at the same dose, provides a peak plasma concentration of fentanyl (C.sub.max) that is from 10 to 80% of that achieved using a simple aqueous solution of fentanyl administered intranasally at an identical fentanyl dose. A method for treating or managing pain by intranasally administering the composition is also disclosed.
Inventor(s): Watts; Peter James (Nottingham, GB), Castile; Jonathan David (Nottingham, GB), Lafferty; William Columbus Ian (Leicestershire, GB), Smith; Alan (Nottingham, GB)
Assignee: Depomed, Inc. (Newark, CA)
Application Number:14/747,289
Patent Claim Types:
see list of patent claims
Composition; Formulation; Delivery; Device;

Drugs Protected by US Patent 9,814,705

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Btcp Pharma LAZANDA fentanyl citrate SPRAY, METERED;NASAL 022569-001 Jun 30, 2011 RX Yes No   Start Trial   Start Trial Y   Start Trial
Btcp Pharma LAZANDA fentanyl citrate SPRAY, METERED;NASAL 022569-003 Dec 21, 2015 DISCN Yes No   Start Trial   Start Trial Y   Start Trial
Btcp Pharma LAZANDA fentanyl citrate SPRAY, METERED;NASAL 022569-002 Jun 30, 2011 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

Foreign Priority and PCT Information for Patent: 9,814,705

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom0300531.1Jan 10, 2003

International Family Members for US Patent 9,814,705

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2004204381   Start Trial
Brazil PI0406674   Start Trial
Canada 2511974   Start Trial
China 100423709   Start Trial
China 1723012   Start Trial
Cyprus 1115056   Start Trial
Denmark 1635783   Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

Baxter
AstraZeneca
Merck
Boehringer Ingelheim
Harvard Business School
Mallinckrodt

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