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Last Updated: September 26, 2021

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Details for Patent: 8,007,830

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Which drugs does patent 8,007,830 protect, and when does it expire?

Patent 8,007,830 protects SINGULAIR and is included in one NDA.

This patent has twenty-eight patent family members in twenty-five countries.

Summary for Patent: 8,007,830

Title:	Granule formation
Abstract:	The present invention relates to oral granules of montelukast sodium.
Inventor(s):	Down; Brian (Pierrefonds, CA)
Assignee:	Merck Frosst Canada & Co. (Quebec, CA)
Application Number:	12/069,124
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for patent 8,007,830
Patent Claim Types: see list of patent claims	Composition; Formulation; Compound;

Drugs Protected by US Patent 8,007,830

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
Merck	SINGULAIR	montelukast sodium	GRANULE;ORAL	021409-001	Jul 26, 2002	AB	RX	Yes	Yes	⤷ Free Forever Trial	⤷ Free Forever Trial	Y				⤷ Free Forever 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

International Family Members for US Patent 8,007,830

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	385781	⤷ Free Forever Trial
Australia	2002333134	⤷ Free Forever Trial
Brazil	0213477	⤷ Free Forever Trial
Canada	2463947	⤷ Free Forever Trial
China	100591329	⤷ Free Forever Trial
China	1575163	⤷ Free Forever Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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Serving leading biopharmaceutical companies globally:

Dow

Colorcon

Express Scripts

Merck

Medtronic

Boehringer Ingelheim

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