Benzinga | Mar 2, 2021 09:58AM EST

Phio Pharmaceuticals Shares Quiet; Co Granted U.S. Patent Titled 'Immunotherapy of cancer'

http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=10934550&OS=10934550&RS=10934550