April 19, 2021in Advisory Board, Blogs, Patentability, Patents0by Editor830 The Perplexities of Patent Prosecution History: Procedure over Principle? Section 53.1 of the Patent Act took effect in 2019. It was designed to reverse the 2000 decision of the Supreme Court in Free World Trust v Electro Santé Inc [2000] 2 SCR 1024 and…
