Defences to patent infringement, the most common defence to patent infringement is to challenge the validity of the patent. https://t.co/wvAXuX6lPd https://t.co/ZgGVlrcbM7

Defences to patent infringement, the most common defence to patent infringement is to challenge the validity of the patent. https://t.co/wvAXuX6lPd pic.twitter.com/ZgGVlrcbM7

— WadesonIP (@WadesonIP) January 31, 2021

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