- Parties: The appellant was NCS Multistage Inc. The respondent was Kobold Corporation, 2039974 Alberta Ltd., Kobold Completions Inc., and Promac Industries Ltd. 

- Subject Matter: This appeal sought to set aside a Federal Court judgment. This matter arose from the appellant's claim alleging patent infringement against the respondents. The appellant alleged that the trial judge erred in construing the patent claims, in finding the appellant's patents invalid, and in finding the respondents' patent valid and infringed. This case is ongoing. 

- Date: The hearing was set on Apr. 3, 2025. 

- Venue: This was a federal case before the Federal Court of Appeal. 

- Amount: No financial award was specified.