ModernaTX patents in the USG database. "Modified Polynucleotides for the production of oncology-related proteins and peptides." in the ModernaTX list on page 2.
Link to patent: https://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=2&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=53&f=G&l=50&co1=AND&d=PTXT&s1=ModernaTX&OS=ModernaTX&RS=ModernaTX
Link to sequence page: https://seqdata.uspto.gov/?pageRequest=docDetail&DocID=US10501513B2