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Class actions 2023 BCSC 797

Dussiaume v. Sandoz Canada Inc.

The court held Dr. Keith Reutter’s affidavit inadmissible on a certification application, finding he lacked relevant expertise, independence, and reliable survey methodology.

  • Admissibility of expert opinion
  • Survey evidence reliability and validity
  • Gatekeeping role of the court
  • Qualifications and independence of experts
  • Psychological/mental injury causation
  • Expert-evidence
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Intellectual property 2022 FC 1473

Apotex Inc. v. Janssen Inc.

The Federal Court dismissed Janssen’s Rule 105 motion to hear common evidence together in three s. 8 damages actions, finding limited commonality and significant prejudice.

  • Patented medicines (notice of compliance) regulations
  • Rule 105 consolidation/hearing together of common issues
  • But-for world (bfw) analysis
  • Damages for lost sales
  • Rule-105
  • Section-8-damages
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Intellectual property 2021 FC 317

Merck Sharp & Dohme Corp. v. Wyeth LLC

Federal Court rules Merck’s action partially succeeds: the 363 patent claims are valid but limited to the 13 listed serotypes, while the formulation patents are largely invalid.

  • Patent validity
  • Anticipation
  • Obviousness
  • Claim construction
  • Enablement
  • Double patenting
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Patent 2021 FC 5

Janssen Inc. v. Pharmascience Inc.

The Federal Court held Canadian Patent No. 2,661,422 invalid for obviousness/obvious to try, ordered it removed from the Patent Register, and dismissed the action with costs.

  • Invalidity
  • Obviousness
  • Obvious to try
  • Infringement
  • Costs
  • Patent-invalidity
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Administrative law 2019 FCA 97

Apotex Inc. v. Canada (Health)

The Federal Court of Appeal upheld the Federal Court: the Minister's formulation of the question to the reconsideration panel was reasonable and did not fetter her discretion; the scope of a reconsideration is limited to resolving a scientific question within the regulatory framework (including C.08.002.1(2)); the appellate court declined to decide the legitimate expectation/cancellation issue because it was not properly before the court; appeal dismissed.

  • Reconsideration policy
  • Bioequivalence
  • Legitimate expectation
  • Judicial review
  • Fettering of discretion
  • Notice of non-compliance – withdrawal
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Patent law 2019 FCA 15

Teva Canada Limited v. Pfizer Canada Inc.

The Federal Court Judge correctly applied the Sanofi framework and related jurisprudence, found on the evidentiary record that Form I ODV succinate was not obvious or obvious-to-try because its existence and properties were unpredictable and the required experimentation amounted to a research program; the appeal is dismissed and his factual findings attract deference under the palpable and overriding error standard.

  • Obviousness
  • Obvious to try
  • Inventive concept
  • Selection patent
  • Inutility
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Patent law 2018 FCA 53

Eli Lilly Canada Inc. v. Teva Canada Limited

The appeal is dismissed and the trial judge’s principal factual findings are upheld: Teva did not abandon its s.8 claim; issue estoppel bars Lilly from using AstraZeneca to relitigate validity for damages after final determinations; the trial judge did not err in declining to shorten the liability period or find an abuse of process; Teva established it could and would have entered the market March 3, 2006 and the 29.4% trade-spend finding stands. However, the trial judge erred as a matter of law in excluding pipefill (manufacturer-to-distributor sales within the liability period) and in faili…

  • Section 8 patented medicines (noc) regulations
  • Abandonment
  • Issue estoppel / res judicata
  • Utility and promise doctrine
  • Hearsay and lay opinion evidence
  • Burden of proof for hypothetical world (could have/would have)
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Patent law 2017 FC 88

Eli Lilly Canada Inc. v. Teva Canada Limited

The Federal Court fixed the s. 8 damages framework in Teva’s favour, finding a liability period from March 3, 2006 to June 5, 2007 and rejecting pipefill as recoverable loss.

  • Patented medicines (notice of compliance) regulations s.8
  • Notice of compliance (noc)
  • Market entry and lost profits
  • Trade-spend
  • Pipefill
  • Evidentiary rules (opinion and hearsay)
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Patent law 2015 FC 1156

Gilead Sciences, Inc. v. Idenix Pharmaceuticals Inc.

The Federal Court held Canadian Patent No. 2,490,191 invalid for lack of utility and insufficient disclosure, and dismissed Idenix’s counterclaim.

  • Utility and sound prediction
  • Sufficiency of disclosure (enablement)
  • Anticipation
  • Inventorship (s.53)
  • Infringement
  • Claim construction
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Patent law 2015 FC 247

Janssen Inc. v. Teva Canada Limited

The Federal Court dismissed Janssen’s NOC application, holding that bortezomib was obvious in light of prior art genus disclosures and lacked unexpected advantages.

  • Obviousness
  • Selection patent
  • Obvious-to-try
  • Person skilled in the art
  • Claim construction
  • Selection-patent
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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.