Last Updated: August 2, 2026

COMBUNOX Drug Patent Profile

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Which patents cover Combunox, and when can generic versions of Combunox launch?

Combunox is a drug marketed by Forest Labs and is included in one NDA.

The generic ingredient in COMBUNOX is ibuprofen; oxycodone hydrochloride. There are sixty-four drug master file entries for this compound. Additional details are available on the ibuprofen; oxycodone hydrochloride profile page.

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Summary for COMBUNOX

US Patents:	0
Applicants:	1
NDAs:	1

US Patents and Regulatory Information for COMBUNOX

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Glossary

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Forest Labs	COMBUNOX	ibuprofen; oxycodone hydrochloride	TABLET;ORAL	021378-001	Nov 26, 2004		DISCN	Yes	No	⤷ Start Trial	⤷ Start Trial				⤷ 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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