Last Updated: November 9, 2026

Biologic Drugs With Chemical Structure: Immunoconjugates

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Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Patent Expiration
Seattle Genetics, Inc.	ADCETRIS	brentuximab vedotin	For Injection	125388	2011-08-19	⤷ Start Trial	⤷ Start Trial
Seagen Inc.	ADCETRIS	brentuximab vedotin	For Injection	125388	2011-08-19	10,022,488	⤷ Start Trial
Seagen Inc.	ADCETRIS	brentuximab vedotin	For Injection	125388	2011-08-19	10,179,183	⤷ Start Trial
Seagen Inc.	ADCETRIS	brentuximab vedotin	For Injection	125388	2011-08-19	10,245,389	⤷ Start Trial
Seagen Inc.	ADCETRIS	brentuximab vedotin	For Injection	125388	2011-08-19	10,314,878	⤷ Start Trial
Seagen Inc.	ADCETRIS	brentuximab vedotin	For Injection	125388	2011-08-19	10,596,245	⤷ Start Trial
>Applicant	>Tradename	>Biologic Ingredient	>Dosage Form	>BLA	>Approval Date	>Patent No.	>Patent Expiration

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