Posts Tagged: "Honeywell Int’ Inc. v. Mexichem Amanco Holding S.A. De C.V."

Board’s analysis internally inconsistent, Federal Circuit vacates inter partes reexam

At the Federal Circuit, Honeywell argued that the Board erred in (1) finding a motivation to combine the references with a reasonable expectation of success, (2) rejecting Honeywell’s objective evidence of patentability, and (3) relying on a new ground of rejection (Omure), without giving Honeywell notice and opportunity to respond. The Court found that the Board improperly relied on inherency to find the claims obvious and in its analysis of motivation to combine. First, the Board’s analysis was internally inconsistent. While finding that “the claimed combination’s stability/miscibility is an inherent property of HFO-123yf and cannot confer patentability, the Board also acknowledged that inherent properties must be considered if they demonstrate unexpected and nonobvious results.