Ethanol Boosting Systems' dispute with Ford added an automotive-engine entry to the 2025 patent archive.
The appeal involved patents directed to fuel-injection and anti-knock strategies, with earlier IPR proceedings and district-court claim construction shaping the appellate posture.
For transportation patent teams, the case is a reminder that mechanical and control-system inventions often turn on precise fuel, timing, and engine-architecture language rather than broad innovation narratives.
IPDispatch should track this with connected-vehicle and clean-combustion patent disputes, especially where PTAB review and district-court construction interact.