Throwback Thursday: CanMar and Foreign File Wrapper Estoppel
Look for Brion Raffoul’s Throwback Thursday posts, where we revisit posts and cases of interest! In December 2019, we reported on CanMar Foods Ltd. v TA Foods LTD (2019 FC 1233, “CanMar FC”). CanMar FC was the first case to look at Section 53.1 of the Patent Act–a …
