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Serving hundreds of leading biopharmaceutical companies globally:

Cantor Fitzgerald
Healthtrust
Fuji
Moodys
Teva
QuintilesIMS
Harvard Business School
US Army
Baxter

Generated: April 22, 2018

DrugPatentWatch Database Preview

Details for Patent: 9,023,401

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Which drugs does patent 9,023,401 protect, and when does it expire?

Patent 9,023,401 protects HYSINGLA and is included in one NDA.

This patent has forty-four patent family members in thirteen countries.
Summary for Patent: 9,023,401
Title:Controlled release hydrocodone formulations
Abstract: A solid oral controlled-release dosage form of hydrocodone is disclosed, the dosage form comprising an analgesically effective amount of hydrocodone or a pharmaceutically acceptable salt thereof, and controlled release material.
Inventor(s): Oshlack; Benjamin (Boca Raton, FL), Huang; Hua-Pin (Englewood Cliffs, NJ), Masselink; John K. (Old Tappan, NJ), Tonelli; Alfred (Congers, NY)
Assignee: Purdue Pharma L.P. (Stamford, CT)
Application Number:14/581,175
Patent Claim Types:
see list of patent claims

Drugs Protected by US Patent 9,023,401

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Purdue Pharma Lp HYSINGLA hydrocodone bitartrate TABLET, EXTENDED RELEASE;ORAL 206627-001 Nov 20, 2014 RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Purdue Pharma Lp HYSINGLA hydrocodone bitartrate TABLET, EXTENDED RELEASE;ORAL 206627-002 Nov 20, 2014 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Purdue Pharma Lp HYSINGLA hydrocodone bitartrate TABLET, EXTENDED RELEASE;ORAL 206627-003 Nov 20, 2014 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Purdue Pharma Lp HYSINGLA hydrocodone bitartrate TABLET, EXTENDED RELEASE;ORAL 206627-004 Nov 20, 2014 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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Non-Orange Book US Patents Family Members for Patent 9,023,401

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
8,142,811 Controlled release hydrocodone formulations ➤ Sign Up
8,231,898 Controlled release hydrocodone formulations ➤ Sign Up
9,526,724 Controlled release hydrocodone formulations ➤ Sign Up
8,361,499 Controlled release hydrocodone formulations ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Johnson and Johnson
Queensland Health
QuintilesIMS
Moodys
Harvard Business School
Mallinckrodt
Dow
Baxter
Express Scripts

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