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Serving hundreds of leading biopharmaceutical companies globally:

Chubb
Chinese Patent Office
Mallinckrodt
Moodys
UBS
Cerilliant
Deloitte
Medtronic
Healthtrust

Generated: April 22, 2018

DrugPatentWatch Database Preview

Details for Patent: 5,856,529

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Which drugs does patent 5,856,529 protect, and when does it expire?

Patent 5,856,529 protects HETLIOZ and is included in one NDA.

This patent has twenty-nine patent family members in twenty-four countries.
Summary for Patent: 5,856,529
Title: Benzofuran and dihydrobenzofuran melatonergic agents
Abstract:Novel derivatives of benzofuran and dihydrobenzofuran are provided which are useful as melatonergic agents.
Inventor(s): Catt; John D. (Southington, CT), Johnson; Graham (Madison, CT), Keavy; Daniel J. (Killingworth, CT), Mattson; Ronald J. (Meriden, CT), Parker; Michael F. (Middletown, CT), Takaki; Katherine S. (Middletown, CT), Yevich; Joseph P. (Southington, CT)
Assignee: Bristol-Myers Squibb Company (Princeton, NJ)
Application Number:08/987,478
Patent Claim Types:
see list of patent claims
Compound; Use; Composition;

Drugs Protected by US Patent 5,856,529

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Vanda Pharms Inc HETLIOZ tasimelteon CAPSULE;ORAL 205677-001 Jan 31, 2014 RX Yes Yes ➤ Sign Up ➤ Sign Up Y Y TREATMENT OF NON-24 HOUR SLEEP-WAKE DISORDER BY ADMINISTERING TASIMELTEON ➤ Sign Up
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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Non-Orange Book US Patents Family Members for Patent 5,856,529

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
5,981,571 Benzodioxa alkylene ethers as melatonergic agents ➤ Sign Up
6,060,506 Benzopyran derivatives as melatonergic agents ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Merck
Queensland Health
Moodys
Chubb
Farmers Insurance
Fuji
Healthtrust
UBS
Medtronic

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