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The following list includes information about active litigation before the Ontario Superior Court of Justice Commercial List, Federal Court, Federal Court of Appeal, and Supreme Court of Canada.

Released Date: 10 Sep 2026

Ballance It Inc. v. Lessard

CourtSuperior Court of Justice - Ontario

Case Number CV-26-00001289-0000

Practice AreaLabour & Employment Law

Firms InvolvedMathews Dinsdale & Clark LLP, Ross & McBride LLP
Released Date: 10 Sep 2026

Jin & Sun Ltd. v. Barton

CourtSuperior Court of Justice - Ontario

Case NumberCV-20-00000187-0000

Practice AreaCivil litigation

Firms InvolvedHooper Law, Clarke & Wright, Unrepresented
Released Date: 10 Sep 2026

Fiducie immobilière Michèle Labrèche v. Daniel Kochenburger Couvreur inc.

CourtCourt of Quebec

Case Number500-32-721131-235

Practice AreaConstruction law

Firms InvolvedNot specified
Released Date: 10 Sep 2026

9329-0146 Québec inc. (M. Potvin Excavation) v. Ville de Saint-Constant

CourtCourt of Appeal of Quebec

Case Number 500-09-031240-245

Practice AreaConstruction law

Firms InvolvedPrelia Canada S.E.N.C.R.L., s.r.l., Racicot Chandonnet Ltée
Released Date: 10 Sep 2026

Middlesex Centre (Municipality of) v. South Winds Development Co. Inc.

CourtSuperior Court of Justice - Ontario

Case NumberCV-25-3256

Practice AreaConstruction law

Firms InvolvedSiskinds Law Firm, Norton Rose Fulbright LLP, Aird & Berlis LLP
Hearing Date: 9 Sep 2026

AbbVie Corporation et al. v. JAMP Pharma Corporation

CourtFederal Court of Appeal

Case NumberA-347-23

Practice AreaIntellectual property

Firms InvolvedMcCarthy Tétrault LLP, Not specified
Hearing Date: 9 Sep 2026

AbbVie Corporation and AbbVie Biotechnology Ltd. v. JAMP Pharma Corp.

CourtFederal Court of Appeal

Case Number A-348-23

Practice AreaIntellectual property

Firms InvolvedMcCarthy Tétrault LLP, Not specified
Released Date: 9 Sep 2026

1626748 Ontario Inc. v. Cy Rheault Construction Ltd.

CourtSuperior Court of Justice - Ontario

Case Number CV-19-00000216-0000SR

Practice AreaCivil litigation

Firms InvolvedMcKenzie Professional Corporation, Not specified
Released Date: 9 Sep 2026

Versailles Investment Ltd. & Henry Chiu Architect Ltd. v. Protosteel Ltd.

CourtOntario Superior Court of Justice - Divisional Court

Case Number208/26

Practice AreaConstruction law

Firms InvolvedNot specified
Released Date: 9 Sep 2026

Panasonic Canada Inc. v. XL Specialty Insurance Company

CourtCourt of Appeal for Ontario

Case NumberCOA-25-CV-1174

Practice AreaInsurance law

Firms InvolvedSnowden Law LLP, Theall Group LLP