Last Updated: May 11, 2026

Profile for Spain Patent: 2657938

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US Patent Family Members and Approved Drugs for Spain Patent: 2657938

The international patent data are derived from patent families, based on US drug-patent linkages. Full freedom-to-operate should be independently confirmed.

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US Patent Number	US Expiration Date	US Applicant	US Tradename	Generic Name
12,016,856	Dec 30, 2029	Ardelyx Inc	IBSRELA	tenapanor hydrochloride
12,016,856	Dec 30, 2029	Ardelyx Inc	XPHOZAH	tenapanor hydrochloride
8,541,448	Aug 1, 2033	Ardelyx Inc	IBSRELA	tenapanor hydrochloride
8,541,448	Aug 1, 2033	Ardelyx Inc	XPHOZAH	tenapanor hydrochloride
8,969,377	Dec 30, 2029	Ardelyx Inc	IBSRELA	tenapanor hydrochloride
8,969,377	Dec 30, 2029	Ardelyx Inc	XPHOZAH	tenapanor hydrochloride
>US Patent Number	>US Expiration Date	>US Applicant	>US Tradename	>Generic Name

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