3 Challenges to Patents on Therapeutic Monoclonal Antibodies
Three developments may have effects on the use of patents to fend off competition for therapeutic monoclonal antibodies.

Three developments may have effects on the use of patents to fend off competition for therapeutic monoclonal antibodies.
The purpose of the secondary patent filings was to assemble a thicket of patents, 132 in all, to prohibit competition from biosimilar companies.