Last Updated: July 17, 2026

TROXYCA Drug Patent Profile


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When do Troxyca patents expire, and what generic alternatives are available?

Troxyca is a drug marketed by Pfizer and is included in one NDA. There is one patent protecting this drug.

The generic ingredient in TROXYCA is naltrexone hydrochloride; oxycodone hydrochloride. There are nineteen drug master file entries for this compound. Additional details are available on the naltrexone hydrochloride; oxycodone hydrochloride profile page.

DrugPatentWatch® Generic Entry Outlook for Troxyca

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Summary for TROXYCA
US Patents:0
Applicants:1
NDAs:1
DailyMed Link:TROXYCA at DailyMed

US Patents and Regulatory Information for TROXYCA

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Pfizer TROXYCA ER naltrexone hydrochloride; oxycodone hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 207621-001 Aug 19, 2016 DISCN No No ⤷  Start Trial ⤷  Start Trial Y ⤷  Start Trial
Pfizer TROXYCA ER naltrexone hydrochloride; oxycodone hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 207621-004 Aug 19, 2016 DISCN No No ⤷  Start Trial ⤷  Start Trial Y ⤷  Start Trial
Pfizer TROXYCA ER naltrexone hydrochloride; oxycodone hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 207621-002 Aug 19, 2016 DISCN No No ⤷  Start Trial ⤷  Start Trial Y ⤷  Start Trial
Pfizer TROXYCA ER naltrexone hydrochloride; oxycodone hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 207621-003 Aug 19, 2016 DISCN No No ⤷  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. >Exclusivity Expiration

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