by Dennis Crouch Nature Simulation Systems v. Autodesk (Fed. Cir. 2022) We have an interesting split decision focusing on the doctrine of indefiniteness in the context of an “examiner’s amendment.”  Judge Newman wrote for the majority and favored the patentee; Judge Dyk wrote in dissent and concluded that the patent claims were indefinite. The judges particularly … Continue reading Split infinitives: Federal Circuit divides on Indefiniteness