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Last Updated: May 22, 2024

Details for Patent: 9,522,919


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Summary for Patent: 9,522,919
Title:Oxycodone compositions
Abstract: In certain embodiments the invention is directed to a process for preparing an oxycodone hydrochloride composition having less than 25 ppm of 14-hydroxycodeinone.
Inventor(s): Chapman; Robert (Downingtown, PA), Rider; Lonn S. (Foster, RI), Hong; Qi (Sharon, MA), Kyle; Donald (Yardley, PA), Kupper; Robert (East Greenwich, RI)
Assignee: Purdue Pharma L.P. (Stamford, CT) P.F. Laboratories, Inc. (Totowa, NJ) Purdue Pharmaceuticals L.P. (Wilson, NC) Rhodes Technologies (Coventry, RI)
Application Number:14/725,153
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 9,522,919
Patent Claim Types:
see list of patent claims
Composition; Formulation; Dosage form;

Drugs Protected by US Patent 9,522,919

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Purdue Pharma Lp OXYCONTIN oxycodone hydrochloride TABLET, EXTENDED RELEASE;ORAL 022272-001 Apr 5, 2010 RX Yes No ⤷  Sign Up ⤷  Sign Up Y Y ⤷  Sign Up
Purdue Pharma Lp OXYCONTIN oxycodone hydrochloride TABLET, EXTENDED RELEASE;ORAL 022272-002 Apr 5, 2010 RX Yes No ⤷  Sign Up ⤷  Sign Up Y Y ⤷  Sign Up
Purdue Pharma Lp OXYCONTIN oxycodone hydrochloride TABLET, EXTENDED RELEASE;ORAL 022272-003 Apr 5, 2010 RX Yes No ⤷  Sign Up ⤷  Sign Up Y Y ⤷  Sign Up
Purdue Pharma Lp OXYCONTIN oxycodone hydrochloride TABLET, EXTENDED RELEASE;ORAL 022272-004 Apr 5, 2010 RX Yes No ⤷  Sign Up ⤷  Sign Up Y 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 >Submissiondate

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