Calliditas provides setanaxib patent update

Calliditas Therapeutics AB (Nasdaq: CALT, Nasdaq Stockholm: CALTX) (“Calliditas”) today announced that the United States Patent and Trademark Office (USPTO) has issued a patent for application no. 16/760,910 entitled “Use of NOX Inhibitors for Treatment of Cancer.” 

The patent covers a method of treating a solid tumor presenting resistance to PD-1 inhibitor immunotherapy by administering setanaxib in combination with a PD-1 inhibitor. The patent will have an expiration date in 2039. Calliditas has corresponding applications and patents in several additional territories around the world, including a pending patent application in Europe.

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