Sequenom’s Petition for Rehearing En Banc – Panel Ignored “Inventive Concept” in Combined Steps of the Claimed Method
For any of us practitioners encountering increasing numbers of s. 101 rejection rejections of diagnostic claims based on Mayo and the March 2014 PTO Guidance – and that is pretty much any life sciences patent attorney – this brief is a “must read.” (A copy of this brief is available at the end of this post.) This brief puts it all out there, both criticizing the panel, proposing a new rule for method claims incorporating natural phenomenon and illustrating how the panel’s application of the Mayo Rule threatens method of medical treatment claims as well as diagnostic method claims.
If I start trying to summarize the Brief, I will not be able to stop. Instead of arguing that the Mayo Supreme Court decision was wrong, the Brief distinguishes the regimen claims in Mayo from the Sequenom claims – that were based on the discovery of cffDNA in maternal serum which, in turn permitted the non-invasive determination of the condition of the fetus. The opinion of the Brief’s authors is that the Sequenom claims adhere to the rationale of Diehr, a decision ignored by the panel. I will quote two paragraphs below, but picking just one to quote is like having to stop after eating a single M&M or one potato chip – nearly impossible: