Biotechnology & Pharmaceutical Biotechnology & Pharmaceutical Life Sciences & Healthcare Life Sciences & Healthcare Medical Device Medical Device Patent Litigation Patent Litigation Appeals, Issues & Strategy Appeals, Issues & Strategy Business Litigation Business Litigation Class Action Defense Class Action Defense Emerging Companies & Venture Capital Law Emerging Companies & Venture Capital Law Environment, Energy & Resources Environment, Energy & Resources Environmental Litigation Environmental Litigation Family Office Services Family Office Services Insurance Recovery Law Insurance Recovery Law Intellectual Property Law Intellectual Property Law Investment Management Investment Management Litigation Litigation Patent Appeals Patent Appeals Political Law Political Law Political Law Litigation Political Law Litigation Post-Grant Proceedings Post-Grant Proceedings Private Capital Private Capital Product Liability Litigation Product Liability Litigation Securities Litigation Securities Litigation Sustainability & Corporate Responsibility Sustainability & Corporate Responsibility Tax Law Tax Law Trial Practice Trial Practice Madison Madison Partner Partner Duke University Duke University Gustavus Adolphus College Gustavus Adolphus College UC Berkeley School of Law UC Berkeley School of Law California California District of Columbia District of Columbia Minnesota Minnesota U.S. Court of Appeals for the District of Columbia Circuit 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 Federal Circuit U.S. Court of Appeals for the Fifth Circuit U.S. Court of Appeals for the Fifth Circuit U.S. Court of Appeals for the Ninth Circuit U.S. Court of Appeals for the Ninth Circuit U.S. Court of Appeals for Veterans Claims 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 California U.S. District Court for the District of Minnesota U.S. District Court for the District of Minnesota U.S. District Court for the Eastern District of California U.S. District Court for the Eastern District of California U.S. District Court for the Eastern District of Wisconsin 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 California U.S. District Court for the Northern District of Illinois U.S. District Court for the Northern District of Illinois U.S. District Court for the Southern District of California U.S. District Court for the Southern District of California U.S. District Court for the Western District of Texas U.S. District Court for the Western District of Texas U.S. District Court for the Western District of Wisconsin U.S. District Court for the Western District of Wisconsin U.S. Patent and Trademark Office U.S. Patent and Trademark Office Washington Washington Wisconsin Wisconsin Supreme Court of the United States Supreme Court of the United States 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 1 results for Supreme Court of the United States Patent Litigation Reset Andrew T. Dufresne, Ph.D. Partner Patent Litigation Madison