Details for Patent: 8,501,818

Which drugs does patent 8,501,818 protect, and when does it expire?

Patent 8,501,818 protects VALCHLOR and is included in one NDA.

This patent has fifty patent family members in twenty countries.

Summary for Patent: 8,501,818

Title:	Stabilized compositions of alkylating agents and methods of using same
Abstract:	Provided are stable compositions comprising alkylating agents, including nitrogen mustards, that are suitable for topical use, and methods for treating skin disorders comprising topically administering the compositions.
Inventor(s):	Robert Alonso, Martin Stogniew, Peter A. Crooks, Mark A. Pimley, David R. Worthen
Assignee:	Helsinn Birex Pharmaceuticals Ltd
Application Number:	US12/687,605
Patent Claim Types: see list of patent claims	Composition; Compound;

Drugs Protected by US Patent 8,501,818

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
Helsinn	VALCHLOR	mechlorethamine hydrochloride	GEL;TOPICAL	202317-001	Aug 23, 2013		RX	Yes	Yes	8,501,818		Y

International Family Members for US Patent 8,501,818

Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
European Patent Office	1858864		PA2017026	Lithuania
European Patent Office	1858864		CR 2017 00033	Denmark
European Patent Office	1858864		300888	Netherlands
European Patent Office	1858864		122017000059	Germany