The Supreme Court’s Missed Opportunity to Save Genus Claims in Life Sciences Patents
Alexander Franzosa The life sciences industry is a vital sector of the American economy, and its success is reliant on the protection of patent holder rights. One common feature in life sciences patents is the genus claim, a claim type traditionally allowing the patent holder to claim a group of related species based on common functionality. A novel interpretation of “written description,” a required element for patent applications, has emerged in recent decisions by the Court of Appeals for the Federal Circuit. This new interpretation has caused concern among some members of the life sciences industry regarding the validity of...