Unsere Berufsträger Michael Franzinger Michael Franzinger is a member of the Intellectual Property and Technology group with a focus on Section 337 investigations before the U.S. International Trade Commission (ITC), intellectual property (IP) litigation in the federal courts, and petitions for inter partes and post-grant review before the Patent Trial and Appeal Board (PTAB). As a trial and appellate lawyer, he represents clients in patent, trade secret, and other technically-oriented litigation and administrative proceedings.