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Keely Cameron

Litigation Lawyer at Bennett Jones Calgary

Partner

Luke Morrison

Energy Project Development, M&A, and Commercial Transaction Lawyer at Bennett Jones Calgary

Chyna Brown

Commercial Litigation Lawyer at Bennett Jones Calgary 

Associate

Years after an insolvency proceeding is closed, can a solvent co-lessee/working interest participant (WIP) still be on the hook for their former partner’s share of unpaid Crown royalties? A recent Alberta Court of Appeal decision to allow an appeal in <a href="https://www.canlii.org/en/ab/abca/doc/2025/2025abca181/2025abca181.html">Spartan Delta Corp v Alberta (Energy and Minerals), 2025 ABCA 181</a> [Spartan Delta], raises concerns around whether the answer to such question can be 'yes'. The oil and gas industry is closely tracking the outcome of this appeal (anticipated to be heard in Fall 2025) on the basis that if the appeal were to be granted it would create uncertainty for upstream oil & gas joint interest owners as to the impact of insolvency proceedings on existing liabilities (and would have implications for purchasers and WIPs alike in relation to oil & gas M&A out of insolvency proceedings).

Spartan Delta Corp

Spartan Delta Appeal Raises Uncertainty for Co-Lessees After Insolvency

Kelsey J. Meyer

Commercial Litigation, Bankruptcy, Insolvency and Restructuring Lawyer at Bennett Jones Calgary

Denise D. Bright

Public and Private Company Financial Transactions and Securities Lawyer at Bennett Jones Calgary

Partner 

In late May, the Supreme Court of Canada (the SCC) denied an application for leave to appeal a decision of the Court of Appeal of Alberta, which, in turn, had denied leave to appeal of the decision of the Court of King’s Bench of Alberta in Re Mantle Materials Group, Ltd, 2023 ABKB 488 (Mantle KB). The decision in Mantle KB held that the interests of secured creditors are subordinate to environmental obligations pursuant to the Environmental Protection and Enhancement Act, thus confirming that the priority of environmental obligations determined by the SCC in Orphan Well Association v Grant Thornton Ltd, 2019 SCC 5 applies beyond the oil and gas industry.

Supreme Court of Canada Dismisses Leave on Leave in Mantle Materials Group The Priority

Supreme Court of Canada Dismisses Leave-on-Leave in Mantle Materials Group: The Priority of Environmental Obligations Extends Beyond the Oil & Gas Industry

Michael D. Mysak

Corporate, Fraud and Securities Litigation and Shareholder Dispute Lawyer at Bennett Jones Calgary

A recent <a rel="noopener noreferrer" rel="noopener noreferrer" href="https://www.canlii.org/en/ab/abca/doc/2024/2024abca139/2024abca139.html" target="_blank">decision </a>out of the Alberta Court of Appeal found that as soon as a company handed over their investigative reports to regulators in connection with a pipeline incident, privilege over the reports was lost.

Submitting an Incident Response Report to a Regulator Consider Privilege Waived

Submitting an Incident Response Report to a Regulator? Consider Privilege Waived

This week’s highly anticipated decision of the Alberta Court of Appeal in Qualex-Landmark Towers Inc v 12-10 Capital Corp, 2024 ABCA 115 limits the application of Orphan Well Association v Grant Thornton Ltd, 2019 SCC 5 to regulators inside formal insolvency proceedings rather than private litigants and denies a common law "super priority" for environmental obligations of private litigants over secured claims.

Qualex Landmark Redwater Scope and Environmental Priority in Alberta

Qualex-Landmark: Redwater Scope and Environmental Priority in Alberta

Kwang Lim

Corporate and Securities Lawyer at Bennett Jones Vancouver

Vancouver Managing Partner

Angela Blake

M&A, Securities and Corporate Finance Lawyer at Bennett Jones Toronto

Laura James

Corporate Lawyer at Bennett Jones Vancouver

M&amp;A activity in Canada rebounded in Q3 2025, with total deal value rising sharply year-over-year. Our update explores shifting deal structures, the rise of earnouts, cross-border dynamics, and the sectors driving growth.

Canadas Q3 2025 MA Landscape

Canada's Q3 2025 M&A Landscape

Lorelei Graham

Food and Agribusiness Lawyer, IP Lawyer, Litigation Lawyer at Bennett Jones Toronto

Dominique Carli

Commercial Transactions Lawyer at Bennett Jones Toronto

Wittington Investments has launched a C$100 million fund to support Canadian food producers with equity or debt financing. Success depends on legal readiness, from IP protection to governance, ensuring businesses are prepared to attract and secure investment.

Legal Readiness for Food Producers Navigating Wittington Investments C100M Fund

Legal Readiness for Food Producers: Navigating Wittington Investments’ C$100M Fund

Kees de Ridder

Intellectual Property Lawyer, Patent Agent and Trademark Agent at Bennett Jones Calgary

Associate, Patent Agent, Trademark Agent

Benjamin K. Reingold

Intellectual Property Litigation Lawyer at Bennett Jones Calgary

Stephen D. Burns

Technology Lawyer, Intellectual Property Lawyer at Bennett Jones Calgary

Partner, Trademark Agent

The Supreme Court of Canada will hear Pharmascience Inc v Janssen Inc on October 9, 2025, a case that could reshape the scope of patentable subject matter in Canada. At issue is whether a dosing regimen for a pharmaceutical product constitutes an unpatentable method of medical treatment or a valid invention under the Patent Act. The Federal Court and Federal Court of Appeal upheld the patent&rsquo;s validity, but Pharmascience has challenged this position. With several industry groups granted intervenor status, the case is expected to have significant implications not only for the pharmaceutical industry but also for broader questions of what qualifies as an &ldquo;invention,&rdquo; including computer-implemented and AI-related technologies.

Supreme Court to Assess Subject Matter Eligibility in Canadian

Supreme Court to Assess Subject Matter Eligibility in Canadian Patent Law: Implications Beyond the Pharmaceutical Context

AI is transforming performance marketing through hyper-personalization, automated content creation, and data-driven insights&mdash;enhancing efficiency while raising new legal and ethical considerations for brands.

The Implications of AI on Performance Marketing

Sean Zweig

Restructuring, Insolvency and Bankruptcy Lawyer at Bennett Jones Toronto

Andrew Froh

Commercial Litigation Lawyer at Bennett Jones Vancouver

James Atkinson

Articling Student at Bennett Jones 

Articling Student          

A recent decision of the US Bankruptcy Court in Re: Iovate Health Sciences International Inc. provides important insights for Canadian companies involved in cross-border restructurings. The case addresses how debtor companies can rebut the presumption that their &ldquo;center of main interests&rdquo; (COMI) is located at their registered office when seeking Chapter 15 recognition in the United States. Chief Judge Glenn reaffirmed that COMI is determined by a non-exhaustive set of factors, including management, assets, creditors and creditor expectations, and may also be influenced by pre-filing restructuring activities.

Keely Cameron on Cleaning up in Active Oil and Gas Sites

From the Same Authors