Travere to Present New Data Supporting FILSPARI® (sparsentan) as Foundational Treatment in IgA Nephropathy and FSGS at ASN Kidney Week 2026 View Full Press Release 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 Focal Segmental Glomerulosclerosis