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Last Updated: December 16, 2025
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Helsinn | VALCHLOR | mechlorethamine hydrochloride | GEL;TOPICAL | 202317-001 | Aug 23, 2013 | RX | Yes | Yes | 8,450,375 | ⤷ Get Started Free | Y | ||||
| >Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >TE | >Type | >RLD | >RS | >Patent No. | >Patent Expiration | >Product | >Substance | >Delist Req. | >Patented / Exclusive Use |
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Friedman, Yali. "DrugPatentWatch" DrugPatentWatch, thinkBiotech, 2025, www.DrugPatentWatch.com.
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