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Last Updated: November 2, 2024

Details for Patent: 8,283,369

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Which drugs does patent 8,283,369 protect, and when does it expire?

Patent 8,283,369 protects DUZALLO and ZURAMPIC and is included in two NDAs.

This patent has ninety-two patent family members in thirty-seven countries.

Summary for Patent: 8,283,369

Title:	Compounds and compositions and methods of use
Abstract:	Described herein are compounds useful in the modulation of blood uric acid levels, formulations containing them and methods of using them. In some embodiments, the compounds described herein are used in the treatment or prevention of disorders related to aberrant levels of uric acid.
Inventor(s):	Quart; Barry D. (Encinitas, CA), Girardet; Jean-Luc (San Diego, CA), Gunic; Esmir (San Diego, CA), Yeh; Li-Tain (Irvine, CA)
Assignee:	Ardea Biosciences. Inc. (San Diego, CA)
Application Number:	13/174,522
Patent Claim Types: see list of patent claims	Use; Composition; Dosage form;

Drugs Protected by US Patent 8,283,369

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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
Ironwood Pharms Inc	DUZALLO	allopurinol; lesinurad	TABLET;ORAL	209203-001	Aug 18, 2017		DISCN	Yes	No	⤷ Sign Up	⤷ Sign Up				TREATMENT OF HYPERURICEMIA ASSOCIATED WITH GOUT IN PATIENTS WHO HAVE NOT ACHIEVED TARGET SERUM URIC ACID LEVELS WITH A MEDICALLY APPROPRIATE DAILY DOSE OF ALLOPURINOL ALONE	⤷ Sign Up
Ironwood Pharms Inc	DUZALLO	allopurinol; lesinurad	TABLET;ORAL	209203-002	Aug 18, 2017		DISCN	Yes	No	⤷ Sign Up	⤷ Sign Up				TREATMENT OF HYPERURICEMIA ASSOCIATED WITH GOUT IN PATIENTS WHO HAVE NOT ACHIEVED TARGET SERUM URIC ACID LEVELS WITH A MEDICALLY APPROPRIATE DAILY DOSE OF ALLOPURINOL ALONE	⤷ Sign Up
Ironwood Pharms Inc	ZURAMPIC	lesinurad	TABLET;ORAL	207988-001	Dec 22, 2015		DISCN	Yes	No	⤷ Sign Up	⤷ Sign Up				ACHIEVING A THERAPEUTIC BENEFIT IN A SUBJECT WITH GOUT	⤷ Sign Up
Ironwood Pharms Inc	ZURAMPIC	lesinurad	TABLET;ORAL	207988-001	Dec 22, 2015		DISCN	Yes	No	⤷ Sign Up	⤷ Sign Up				TREATMENT OF GOUT	⤷ 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	>Submissiondate

International Family Members for US Patent 8,283,369

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
European Patent Office	2217577	⤷ Sign Up	2016016	Norway	⤷ Sign Up
European Patent Office	2217577	⤷ Sign Up	CA 2019 00003	Denmark	⤷ Sign Up
European Patent Office	2217577	⤷ Sign Up	PA2019003	Lithuania	⤷ Sign Up
European Patent Office	2217577	⤷ Sign Up	300970	Netherlands	⤷ Sign Up
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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