Intellectual Property Law Litigation Patent Litigation Patent Prosecution & Portfolio Counseling Portland Chicago Denver Madison New York Palo Alto San Diego Seattle Washington D.C. Partner Oregon State University Santa Clara University California Oregon U.S. Court of Appeals for the Federal Circuit U.S. Court of Appeals for the Ninth Circuit U.S. District Court for the Central District of California U.S. District Court for the District of Oregon U.S. District Court for the Northern District of California U.S. District Court for the Southern District of California U.S. Patent and Trademark Office 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 U.S. Patent and Trademark Office Portland Reset Daniel T. Keese Partner Patent Litigation Portland