Last Updated: May 15, 2026

Elacestrant - Generic Drug Details

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US Patents and Regulatory Information for elacestrant

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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
Stemline Therap	ORSERDU	elacestrant hydrochloride	TABLET;ORAL	217639-001	Jan 27, 2023		RX	Yes	No	7,612,114	⤷ Start Trial	Y	Y		⤷ Start Trial
Stemline Therap	ORSERDU	elacestrant hydrochloride	TABLET;ORAL	217639-002	Jan 27, 2023		RX	Yes	Yes	10,071,066	⤷ Start Trial				⤷ Start Trial
Stemline Therap	ORSERDU	elacestrant hydrochloride	TABLET;ORAL	217639-002	Jan 27, 2023		RX	Yes	Yes	10,745,343	⤷ Start Trial				⤷ Start Trial
Stemline Therap	ORSERDU	elacestrant hydrochloride	TABLET;ORAL	217639-001	Jan 27, 2023		RX	Yes	No	10,420,734	⤷ Start Trial				⤷ Start Trial
Stemline Therap	ORSERDU	elacestrant hydrochloride	TABLET;ORAL	217639-002	Jan 27, 2023		RX	Yes	Yes	10,385,008	⤷ Start Trial	Y	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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