Canadian hydraulic fracturing technology (“fracking”) is at the center of a controversial US case about inter partes review (“IPR”) of patents. The IPR procedure can be a useful defense against patent infringement actions brought by non-practicing entities or “patent trolls.” However, on June 12, the United States Supreme Court agreed to hear the case challenging the constitutionality of the IPR procedure. A SCOTUS decision abolishing or curtailing the IPR procedure, and the ensuing patent troll activity, could have ramifications for Canadian business, including in the fracking industry.… Continue Reading
On June 30, 2017, the Supreme Court of Canada, released a landmark patent decision (2017 SCC 36) abolishing Canada’s so-called ‘Promise Doctrine’ by finding it “unsound”, “not good law” and “incongruent with the both the words and scheme of the Patent Act.”… Continue Reading
On June 12, 2017, Prothonotary Aylen of the Federal Court issued her decision in Mostar Directional Technologies Inc. v Drill-Tek Corporation et al., 2017 FC 575. Prothonotary Aylen struck the Plaintiff’s claim, holding that the pleading was speculative and failed to provide sufficient material facts for the allegation of patent infringement.
In this case, the Plaintiff alleged that the Defendants infringed Canadian Patent Nos. 2,666,695, 2,544,457, 2,584,671, and 2,634,236 which relate generally to down hole drilling technologies. The Plaintiff’s claim identified the Defendants’ model names and listed the patent claims that were alleged to be infringed. After demanding … Continue Reading