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Last Updated: July 29, 2021

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Details for Patent: 9,289,391


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Summary for Patent: 9,289,391
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:14/706,699
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 9,289,391
Patent Claim Types:
see list of patent claims
Delivery; Formulation; Use; Composition; Dosage form;

Drugs Protected by US Patent 9,289,391

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
>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 9,289,391

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2002227383 ⤷  Try it Free
Australia 2738302 ⤷  Try it Free
Brazil 0115382 ⤷  Try it Free
Canada 2427815 ⤷  Try it Free
China 100518827 ⤷  Try it Free
China 101317825 ⤷  Try it Free
China 101653411 ⤷  Try it Free
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

Johnson and Johnson
McKesson
Express Scripts
Moodys
Colorcon
Merck

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