ROBERT (ROB) C. MATTSON, a partner in the firm's Post-Grant and Litigation practice groups, specializes in contested proceedings before the United States Patent and Trademark Office (USPTO) and district courts of the United States. The majority of his work is for high-tech and telecommunications companies, particularly companies that rely heavily on standards-based or standardized technologies.
A skilled IP litigation attorney, he argues cases involving such diverse technologies as embedded systems, cloud computing, automotive technologies, smartphones, communications protocols, robotics, and sporting goods. As lead or local counsel, Mr. Mattson represents clients in the Federal Circuit and district courts throughout the country, as well as before the International Trade Commission.
Mr. Mattson practices extensively in post-grant proceedings at the USPTO, including the new inter partes review trials. Most of his clients are involved in concurrent, high-stakes litigation and seek to challenge patents at the USPTO to supplement their overall litigation strategy.
Prior to joining the firm, Mr. Mattson served as a patent examiner at the USPTO where he specialized in speech-signal processing and artificial intelligence, complex technologies impacting multiple industries. He regularly returns to the USPTO as a member of The Pauline Newman IP American Inn of Court, which is hosted on the Alexandria, Virginia campus.
Mr. Mattson speaks regularly on the use of post-grant proceedings as a litigation strategy. He was formerly an adjunct professor for the Swiss Federal Institute of Technology Zurich and continues to lecture domestic and international audiences on a variety of litigation-related topics. Additionally, he actively engages in the pro bono representation of defendants in the U.S. District Court for the Eastern District of Virginia in coordination with the Federal Public Defender Office.

