- Parties: The plaintiff was Maoz Betser Zilevitch. The defendant and plaintiff by counterclaim was PetroChina Canada Ltd.

- Subject Matter: This was a patent infringement case regarding Canadian Patent No. 2,584,167, specifically involving the construction and operation of PetroChina’s SAGD MRCP facility. The Federal Court previously ruled that the asserted patent claims were valid but not infringed, and no damages were awarded. Multiple motions, including one under Rule 399, were filed to revisit or vary earlier decisions. This case is ongoing.

- Date: The hearing was set on August 26, 2025.

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

- Amount: No financial award was specified.