Biotechnology & Pharmaceutical Digital Media & Entertainment, Gaming & Sports Immersive Technology Interactive Entertainment Life Sciences & Healthcare Medical Device Music, Film & Television Semiconductor Post-Grant Proceedings Appeals, Issues & Strategy Business Litigation Environment, Energy & Resources Environmental Litigation Intellectual Property Law Litigation Native American Law & Policy Patent Appeals Patent Litigation Political Law Madison Chicago Denver Los Angeles Palo Alto Phoenix San Diego Seattle Partner Senior Counsel Duke University Gustavus Adolphus College Northwestern University Pritzker School of Law UC Berkeley School of Law University of Michigan California Court of Appeals of Maryland District of Columbia Illinois Maryland Minnesota Supreme Court of the United States Supreme Court of Virginia U.S. Court of Appeals for the District of Columbia Circuit U.S. Court of Appeals for the Federal Circuit U.S. Court of Appeals for the Fifth Circuit U.S. Court of Appeals for the Fourth Circuit U.S. Court of Appeals for the Seventh Circuit U.S. Court of Appeals for the Sixth Circuit U.S. Court of Appeals for Veterans Claims U.S. District Court for the Central District of California U.S. District Court for the Central District of Illinois U.S. District Court for the District of Columbia U.S. District Court for the District of Maryland U.S. District Court for the District of Minnesota U.S. District Court for the Eastern District of Michigan U.S. District Court for the Eastern District of Texas U.S. District Court for the Eastern District of Wisconsin U.S. District Court for the Northern District of California U.S. District Court for the Northern District of Illinois U.S. District Court for the Western District of Texas U.S. District Court for the Western District of Wisconsin U.S. Patent and Trademark Office Virginia Wisconsin U.S. Court of Appeals for the Ninth Circuit A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 2 results for U.S. Court of Appeals for the Ninth Circuit Madison Post-Grant Proceedings Reset Andrew T. Dufresne, Ph.D. Partner Patent Litigation Madison David R. Pekarek Krohn Senior Counsel Patent Litigation Madison