-Parties: The plaintiff was Noralta Technologies Inc. (Plaintiff/Defendant by Counterclaim). The defendant was Heating Solutions International Inc. (Defendant/Plaintiff by Counterclaim). [Action terminology used in place of "applicant/respondent" to reflect the true nature of the proceeding.]

-Subject Matter: This is a patent infringement action before the Federal Court in which Noralta Technologies Inc. alleges that Heating Solutions International Inc. infringes Canadian Patent No. 3,158,940. The defendant denies infringement, pleads that the patent is invalid, and counterclaims for declarations of invalidity and non-infringement under the Patent Act. The case is ongoing.

-Date: The hearing was set on June 4, 2026.

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

-Amount: No financial award was specified.