Tag: patent prosecution

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

April 19, 2021 No Comments

Unwrapping File Wrapper Estoppel: Some Effects of Bill C-86

To the delight of patent litigators everywhere, the doctrine of file wrapper estoppel is about to be implemented in Canadian Patent Law. After more than

January 28, 2019 No Comments

Tag: patent prosecution

The Perplexities of Patent Prosecution History: Procedure over Principle?

Unwrapping File Wrapper Estoppel: Some Effects of Bill C-86

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