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Intellectual property 2026 FC 125

Deeproot Green Infrastructure, LLC v. Greenblue Urban North America Inc.

The Federal Court disallowed GreenBlue’s overhead deductions on remittal and awarded DeepRoot an accounting of profits, plus prejudgment interest and costs.

  • Accounting of profits
  • Causation for overhead deductions
  • Reasonable royalty
  • Pre-judgment interest
  • Costs assessment
  • Accounting-of-profits
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Patent law 2024 FCA 125

Rovi Guides, Inc. v. Videotron Ltd.

The Federal Court of Appeal held there was no reviewable error in the Federal Court’s obviousness findings: the asserted claims of the 870 and 344 Patents were obvious in light of DAVIC and the common general knowledge of the skilled person, so the appeal is dismissed; the appellate court corrected aspects of the trial court’s remedial analysis (noting the trial judge erred in approach to accounting of profits and in relying on unproven design‑around costs) but these remedial errors did not affect disposition.

  • Obviousness
  • Person skilled in the art
  • Prior art (davic)
  • Inventive concept
  • Accounting of profits
  • Reasonable royalty
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Intellectual property 2022 FC 874

Rovi Guides, Inc. v. Videotron Ltd.

The Federal Court held the asserted IPG patent claims invalid for anticipation and/or obviousness, dismissed Rovi’s action, and granted Videotron’s counterclaim.

  • Infringement
  • Invalidity
  • Anticipation
  • Obviousness
  • Claim construction
  • Remedies
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Intellectual property 2020 FC 212

Bauer Hockey Ltd. v. Sport Maska Inc.

The Federal Court ruled on motions to strike expert reports in a patent case, dismissing most challenges but striking Dr. Berkman’s reply report.

  • Expert evidence
  • Discovery obligations
  • Damages assessment
  • Reply and responding expert reports
  • Accounting of profits
  • Claims construction
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Patent 2020 FC 1

Seedlings Life Science Ventures, LLC v. Pfizer Canada ULC

The Federal Court held Seedlings’ asserted patent claims invalid for overbreadth, with some anticipated and one obvious, and found no infringement by Pfizer’s NGA EpiPen.

  • Claim construction
  • Anticipation
  • Obviousness
  • Utility
  • Overbreadth
  • Insufficiency
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Intellectual property 2019 FC 1606

Western Oilfield Equipment Rentals Ltd. v. M-I LLC

The Federal Court found Western Oilfield Equipment Rentals and FPM infringed M-I’s shale shaker patent, rejected most validity attacks, and awarded damages and costs.

  • Claim construction
  • Infringement
  • Inducement
  • Invalidity - anticipation
  • Invalidity - obviousness
  • Invalidity - insufficiency
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Patent law 2018 FCA 217

Apotex Inc. v. Eli Lilly and Company

On the facts the trial judge correctly found an NIA defence unavailable because Lupin 2 was not established to be lawful, objectively viable or available in time and that Apotex would not have entered the market earlier; however the trial judge erred in awarding compound prejudgment interest by applying a presumption that a plaintiff would have generated compound interest rather than requiring Lilly to prove the loss of interest, so the interest award was set aside and remitted for reconsideration.

  • Non-infringing alternative (nia) defence
  • But-for causation
  • Reasonable royalty
  • Pre-judgment interest as damages
  • Compound interest
  • Remoteness
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Intellectual property 2018 FC 564

Grenke v. DNOW Canada ULC

Federal Court damages decision in a patent infringement case, awarding compensatory damages and interest, but refusing punitive damages.

  • Damages assessment
  • Lost profits
  • Reasonable royalty
  • Pre-judgment interest
  • Compound interest
  • Punitive damages
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Patent law 2017 FC 350

Dow Chemical Company v. Nova Chemicals Corporation

Federal Court quantum decision in a patent case fixing a reasonable royalty, accounting principles, interest, currency conversion, and inclusion of disputed grades.

  • Accounting of profits
  • Reasonable royalty
  • Res judicata
  • Abuse of process
  • Limitation and prescription
  • Pre-judgment interest
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Patent law 2017 FC 170

Airbus Helicopters, S.A.S. v. Bell Helicopter Textron Canada Limitée

The Federal Court fixed patent damages at $1.5 million, split between $500,000 compensatory and $1 million punitive, for Bell’s infringement of Airbus’s helicopter landing gear patent.

  • Reasonable royalty
  • Punitive damages
  • Non-infringing alternative (nia)
  • Hypothetical negotiation
  • Confidentiality order
  • Pre- and post-judgment interest
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Canada decisions are organised by court, judge, legal area and indexed issue so a practitioner can move from a proposition to a citable authority with the surrounding context intact.