In an intriguing turn of events, the US Court of Appeals for the Federal Circuit has made the decision to vacate and remand a Patent Trial & Appeal Board ruling that rendered a patent invalid. This move has been taken on the grounds of assessing nexus and weight, as reported by legal news outlet JD Supra. The article highlights the case of Volvo Penta of the Americas, LLC v. Brunswick Corp.
In contradiction to the Board’s past judgement, the US Court of Appeals for the Federal Circuit found that the Board, in fact, had erred in their assessment of the relationship between the claimed invention and the cited evidence (nexus). They noted their decision had incorrectly ascribed weight to the objective evidence of nonobviousness. This fundamental error facilitated the Court’s decision to overturn the Patent Trial & Appeal Board’s invalidation of the patent in question.
This particular case is of the Volvo Penta of the Americas, LLC and Brunswick Corp., with the case number 22-1765. The judgement was provided by judges Moore, Lourie, and Cunningham on August 24, 2023. The decisions and the rationale behind it, as established by the Court, provide instructive guidance for legal professionals involved in patent disputes and highlights the cautious approach required when considering evidence of nonobviousness in patent trials.
Renowned law firm McDermott Will & Emery provided further analysis of the case, reinforcing the significance of this new development in patent law. As a result of this ruling, practitioners will likely be required to take additional care when preparing for trials involving nonobviousness in patents, as the judgment may have long-lasting implications in the future.