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Serving leading biopharmaceutical companies globally:

Fish and Richardson
US Department of Justice
Harvard Business School

Generated: December 13, 2017

DrugPatentWatch Database Preview

Details for Patent: 6,211,229

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Which drugs does patent 6,211,229 protect, and when does it expire?

Patent 6,211,229 protects SILENOR and is included in one NDA. There has been one Paragraph IV challenge on Silenor.

Summary for Patent: 6,211,229

Title: Treatment of transient and short term insomnia
Abstract:The invention is directed to a method for the treatment of a patient suffering from transient or short term insomnia. The claimed method comprises the administration of a compound selected from the group consisting of the pharmaceutically acceptable forms of doxepin, amitriptyline, trimipramine, trazodone and mixtures thereof in dosages ranging from about 0.5 to about 20.0 milligrams.
Inventor(s): Kavey; Neil B. (Chappaqua, NY)
Application Number:09/506,348
Patent Claim Types:
see list of patent claims

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Patent Submitted Product Substance Delist Req. Patented / Exclusive Use
Pernix Theraps LlcSILENORdoxepin hydrochlorideTABLET;ORAL022036-001Mar 17, 2010ABRXYesNo► Subscribe► Subscribe► SubscribeTREATMENT OF INSOMNIA
Pernix Theraps LlcSILENORdoxepin hydrochlorideTABLET;ORAL022036-002Mar 17, 2010ABRXYesYes► Subscribe► Subscribe► SubscribeTREATMENT OF INSOMNIA
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Serving leading biopharmaceutical companies globally:

Argus Health
Express Scripts

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