In Canada, there are two relatively inexpensive options to invalidate a Canadian patent, one being a Federal Court adjudication and the other an administrative proceeding, in addition to the normal “full blown” court action which may be seen to be costly notwithstanding that litigation costs in Canada are only a small fraction of that in the U.S.A..
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Intellectual Property | Barristers, solicitors, patent and trademark agents
Intellectual Property | Barristers, solicitors, patent and trademark agents