Last Updated: June 9, 2026

Ingredient-type: Estradiol Congeners

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Drugs of Ingredient-Type: Estradiol Congeners

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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
Amneal	ACTIVELLA	estradiol; norethindrone acetate	TABLET;ORAL	020907-002	Dec 28, 2006		DISCN	Yes	No	⤷ Start Trial	⤷ Start Trial				⤷ Start Trial
Amneal	ACTIVELLA	estradiol; norethindrone acetate	TABLET;ORAL	020907-001	Nov 18, 1998	AB	RX	Yes	Yes	⤷ Start Trial	⤷ Start Trial				⤷ Start Trial
Bayer Hlthcare	ANGELIQ	drospirenone; estradiol	TABLET;ORAL	021355-002	Sep 28, 2005	AB	RX	Yes	Yes	⤷ 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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