Last Updated: May 3, 2026

ISOETHARINE HYDROCHLORIDE S Drug Patent Profile

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When do Isoetharine Hydrochloride S patents expire, and what generic alternatives are available?

Isoetharine Hydrochloride S is a drug marketed by DEY and is included in five NDAs.

The generic ingredient in ISOETHARINE HYDROCHLORIDE S is isoetharine hydrochloride. There are four drug master file entries for this compound. Additional details are available on the isoetharine hydrochloride profile page.

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Summary for ISOETHARINE HYDROCHLORIDE S

US Patents:	0
Applicants:	1
NDAs:	5

US Patents and Regulatory Information for ISOETHARINE HYDROCHLORIDE S

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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
Dey	ISOETHARINE HYDROCHLORIDE S/F	isoetharine hydrochloride	SOLUTION;INHALATION	089817-001	Nov 22, 1988		DISCN	No	No	⤷ Start Trial	⤷ Start Trial				⤷ Start Trial
Dey	ISOETHARINE HYDROCHLORIDE S/F	isoetharine hydrochloride	SOLUTION;INHALATION	089820-001	Nov 22, 1988		DISCN	No	No	⤷ Start Trial	⤷ Start Trial				⤷ Start Trial
Dey	ISOETHARINE HYDROCHLORIDE S/F	isoetharine hydrochloride	SOLUTION;INHALATION	089818-001	Nov 22, 1988		DISCN	No	No	⤷ 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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