Last Updated: August 10, 2026

Niraparib - Generic Drug Details

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US Patents and Regulatory Information for Niraparib

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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
Glaxosmithkline	ZEJULA	niraparib tosylate	TABLET;ORAL	214876-003	Apr 26, 2023		RX	Yes	Yes	8,071,579	⤷ Start Trial				⤷ Start Trial
Glaxosmithkline	ZEJULA	niraparib tosylate	CAPSULE;ORAL	208447-001	Mar 27, 2017		DISCN	Yes	No	8,859,562	⤷ Start Trial				⤷ Start Trial
Glaxosmithkline	ZEJULA	niraparib tosylate	CAPSULE;ORAL	208447-001	Mar 27, 2017		DISCN	Yes	No	11,673,877	⤷ Start Trial	Y			⤷ Start Trial
Glaxosmithkline	ZEJULA	niraparib tosylate	TABLET;ORAL	214876-002	Apr 26, 2023		RX	Yes	No	8,143,241	⤷ Start Trial				⤷ Start Trial
Glaxosmithkline	ZEJULA	niraparib tosylate	TABLET;ORAL	214876-002	Apr 26, 2023		RX	Yes	No	11,730,725	⤷ Start Trial	Y			⤷ Start Trial
Glaxosmithkline	ZEJULA	niraparib tosylate	TABLET;ORAL	214876-002	Apr 26, 2023		RX	Yes	No	8,436,185	⤷ 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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