DrugPatentWatch Database Preview

Details for Patent: 5,856,529

« Back to Dashboard

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			Y	Y		TREATMENT OF NON-24 HOUR SLEEP-WAKE DISORDER BY ADMINISTERING TASIMELTEON

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
6,060,506	Benzopyran derivatives as melatonergic agents

International Family Members for US Patent 5,856,529

Country	Document Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Argentina	010346
Austria	281833
Australia	5598598
Australia	719994