Feb. 3 at 10:28 PM
$ARDX United States Patent and Trademark Office (USPTO) has issued U.S. Patent No. 12,539,299 titled “Oral Formulations of Tenapanor” with an expiration date of November 26, 2042.
The patent relates to the formulation of tenapanor and covers the commercial formulations of IBSRELA® (tenapanor) and XPHOZAH® (tenapanor).