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Last Updated: January 23, 2021

DrugPatentWatch Database Preview

Drugs in MeSH Category Irritants

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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
Helsinn	VALCHLOR	mechlorethamine hydrochloride	GEL;TOPICAL	202317-001	Aug 23, 2013		RX	Yes	Yes	Start Trial	Start Trial	Y			Start Trial
Helsinn	VALCHLOR	mechlorethamine hydrochloride	GEL;TOPICAL	202317-001	Aug 23, 2013		RX	Yes	Yes	Start Trial	Start Trial				Start Trial
Helsinn	VALCHLOR	mechlorethamine hydrochloride	GEL;TOPICAL	202317-001	Aug 23, 2013		RX	Yes	Yes	Start Trial	Start Trial	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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