TRIHEXYPHENIDYL Drug Patent Profile

When do Trihexyphenidyl patents expire, and when can generic versions of Trihexyphenidyl launch?

Trihexyphenidyl is a drug marketed by Chartwell Rx, Pharm Assoc, Pharm Ventures, Hikma, Natco Pharma Ltd, Novitium Pharma, Nylos, Vangard, and Watson Labs. and is included in thirteen NDAs.

The generic ingredient in TRIHEXYPHENIDYL is trihexyphenidyl hydrochloride. There are three drug master file entries for this compound. Eight suppliers are listed for this compound. Additional details are available on the trihexyphenidyl hydrochloride profile page.

DrugPatentWatch^® Litigation and Generic Entry Outlook for Trihexyphenidyl

A generic version of TRIHEXYPHENIDYL was approved as trihexyphenidyl hydrochloride by WATSON LABS on December 31^st, 1969.

Summary for TRIHEXYPHENIDYL

US Patents:	0
Applicants:	9
NDAs:	13
Drug Prices:	Drug price information for TRIHEXYPHENIDYL
DailyMed Link:	TRIHEXYPHENIDYL at DailyMed

See drug prices for TRIHEXYPHENIDYL

US Patents and Regulatory Information for TRIHEXYPHENIDYL

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Chartwell Rx	TRIHEXYPHENIDYL HYDROCHLORIDE	trihexyphenidyl hydrochloride	ELIXIR;ORAL	040251-001	Sep 27, 1999	AA	RX	No	No
Natco Pharma Ltd	TRIHEXYPHENIDYL HYDROCHLORIDE	trihexyphenidyl hydrochloride	TABLET;ORAL	091630-002	Nov 17, 2010	AA	RX	No	No
Hikma	TRIHEXYPHENIDYL HYDROCHLORIDE	trihexyphenidyl hydrochloride	TABLET;ORAL	040337-002	Feb 16, 2000		DISCN	No	No
Watson Labs	TRIHEXYPHENIDYL HYDROCHLORIDE	trihexyphenidyl hydrochloride	TABLET;ORAL	040184-001	Feb 6, 1998		DISCN	No	No
Novitium Pharma	TRIHEXYPHENIDYL HYDROCHLORIDE	trihexyphenidyl hydrochloride	TABLET;ORAL	040254-001	Dec 24, 1998	AA	RX	No	No
Watson Labs	TRIHEXYPHENIDYL HYDROCHLORIDE	trihexyphenidyl hydrochloride	TABLET;ORAL	084364-001	Approved Prior to Jan 1, 1982	AA	RX	No	Yes