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Last Updated: September 27, 2022

Details for Patent: 7,683,072


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Summary for Patent: 7,683,072
Title:Oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinone
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 (North Kingstown, RI), Rider; Lonn S. (Foster, RI), Hong; Qi (Sharon, MA), Kyle; Donald (Newtown, PA), Kupper; Robert (Coventry, RI)
Assignee: Purdue Pharma L.P. (Stamford, CT)
Application Number:11/653,529
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 7,683,072
Patent Claim Types:
see list of patent claims
Compound;

Drugs Protected by US Patent 7,683,072

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 7,683,072

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
African Regional IP Organization (ARIPO) 2232 See Plans and Pricing
Argentina 049012 See Plans and Pricing
Argentina 118531 See Plans and Pricing
Austria 501150 See Plans and Pricing
Austria 9952 See Plans and Pricing
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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