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Travere Therapeutics Receives Notice of Allowance from the U.S. Patent and Trademark Office for U.S. Patent Application Directed to Certain Methods of Using FILSPARI® (sparsentan) in IgA Nephropathy

$TVTXPress releaseMay 27, 2026, 4:05 PM ETRead the release

Travere Therapeutics announced that the USPTO issued a Notice of Allowance for a patent application covering methods of using FILSPARI in IgA Nephropathy. The allowed patent is expected to provide U.S. coverage for these uses through October 2037, strengthening the intellectual property moat for the drug's primary indication.

Key figures

Drug Name
FILSPARI (sparsentan)
Patent expiry
October 2037
Patent application number
19/253,088

AI analysis

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    TVTX: Travere Therapeutics Receives Notice of Allowance from the U.S. Patent and Trademark Office for U.S. Patent Application Directed to Certain Methods of Using FILSPARI® (sparsentan) in IgA Nephropathy — AI Analysis | Signal8