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Last Updated: September 28, 2020

DrugPatentWatch Database Preview

Details for Patent: 8,513,299

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Which drugs does patent 8,513,299 protect, and when does it expire?

Patent 8,513,299 protects SILENOR and is included in one NDA.

This patent has eleven patent family members in four countries.

Summary for Patent: 8,513,299
Title:Methods of using low-dose doxepin for the improvement of sleep
Abstract: Methods of preventing early awakenings, and improving sleep efficiency in hours 7 and 8 of a period of sleep, by administration of low doses of doxepin (e.g., 1-6 mg).
Inventor(s): Rogowski; Roberta L. (Rancho Santa Fe, CA), Dube; Susan E. (Carlsbad, CA), Jochelson; Philip (San Diego, CA)
Assignee: Pernix Sleep, Inc. (The Woodlands, TX) Procom One, Inc. (San Marcos, TX)
Application Number:11/804,720
Patent Claim Types:
see list of patent claims
Use;

Drugs Protected by US Patent 8,513,299

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Currax SILENOR doxepin hydrochloride TABLET;ORAL 022036-001 Mar 17, 2010 AB RX Yes No   Start Trial   Start Trial TREATMENT OF INSOMNIA   Start Trial
Currax SILENOR doxepin hydrochloride TABLET;ORAL 022036-002 Mar 17, 2010 AB RX Yes Yes   Start Trial   Start Trial TREATMENT OF INSOMNIA   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

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Serving leading biopharmaceutical companies globally:

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Harvard Business School
McKesson
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Colorcon

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