Last Updated: September 24, 2026

Biologic Drugs With Established Pharmaceutical Class: Interleukin-6 Receptor Antagonist

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Biologic Drugs With Established Pharmaceutical Class: Interleukin-6 Receptor Antagonist

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Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Patent Expiration
Genentech, Inc.	ACTEMRA	tocilizumab	Injection	125276	2010-01-08	⤷ Start Trial	⤷ Start Trial
Genentech, Inc.	ACTEMRA	tocilizumab	Injection	125276	2010-01-08	⤷ Start Trial	⤷ Start Trial
Genentech, Inc.	ACTEMRA	tocilizumab	Injection	125276	2010-01-08	⤷ Start Trial	⤷ Start Trial
Genentech, Inc.	ACTEMRA	tocilizumab	Injection	125276	2010-01-08	⤷ Start Trial	⤷ Start Trial
Genentech, Inc.	ACTEMRA	tocilizumab	Injection	125276	2010-01-08	⤷ Start Trial	⤷ Start Trial
Genentech, Inc.	ACTEMRA	tocilizumab	Injection	125276	2010-01-08	⤷ Start Trial	⤷ Start Trial
Genentech, Inc.	ACTEMRA	tocilizumab	Injection	125276	2010-01-08	⤷ Start Trial	⤷ Start Trial
>Applicant	>Tradename	>Biologic Ingredient	>Dosage Form	>BLA	>Approval Date	>Patent No.	>Patent Expiration

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