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David Lafontaine

Hearing Date: 30 Apr 2026

Fittes Canada Inc. et al. v. Zion Building Supplies Ltd.

CourtFederal Court

Case NumberT-2991-24

Practice AreaIntellectual property

Firms InvolvedDLA Piper (Canada) LLP, Blake, Cassels & Graydon LLP, Aird & Berlis LLP
Released Date: 31 Mar 2026

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

CourtFederal Court

Case NumberT-954-18

Practice AreaIntellectual property

Firms InvolvedDLA Piper (Canada) LLP, Blake, Cassels & Graydon LLP, Dickinson Wright LLP, Robic LLP
Released Date: 12 Feb 2026

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

CourtFederal Court of Appeal

Case NumberA-116-22

Practice AreaIntellectual property

Firms InvolvedDLA Piper (Canada) LLP, Dickinson Wright LLP, Bereskin & Parr LLP, Robic LLP
Released Date: 2 Feb 2026

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

CourtFederal Court of Appeal

Case NumberA-181-21

Practice AreaIntellectual property

Firms InvolvedBereskin & Parr LLP, Dickinson Wright LLP, Robic LLP, DLA Piper (Canada) LLP, Blake, Cassels & Graydon LLP
Released Date: 14 Nov 2025

Adeia Guides, Inc. v. Videotron Ltd.

CourtFederal Court

Case NumberT-841-21

Practice AreaIntellectual property

Firms InvolvedGoodmans LLP, DLA Piper (Canada) LLP
Released Date: 20 Oct 2025

Big Duck Games, LLC v. X-Flow LTD.

CourtFederal Court

Case NumberT-417-25

Practice AreaIntellectual property

Firms InvolvedDLA Piper (Canada) LLP, Unrepresented
Hearing Date: 29 Oct 2024

Cognosphere Pte. Ltd. d.b.a. Hoyoverse v. Joaquin Soriano et al.

CourtFederal Court

Case NumberT-2533-23

Practice AreaIntellectual property

Firms InvolvedDLA Piper (Canada) LLP, Caron & Partners LLP
Hearing Date: 22 Sep 2023

RADON GAS REMOVAL SYSTEMS INC., v. LENBETH DEVELOPMENTS LTD.

CourtFederal Court

Case NumberT-644-21

Practice AreaIntellectual property

Firms InvolvedMcLennan Ross LLP, Independent, Piasetzki & Nenniger Kvas LLP, DLA Piper (Canada) LLP