About Carolyn C
Carolyn C. Chang practices intellectual property law at Marton Ribera Schumann & Chang LLP in San Francisco, California. She joined the State Bar of California in 2001. The firm specializes in various aspects of intellectual property, including patent law, and serves clients throughout the Bay Area and beyond. She holds a J.D. from the University of California College of the Law, San Francisco, which she earned in 2001.
Her undergraduate degree — a B.A. in Molecular Cell Biology and Political Science — was obtained from the University of California, Berkeley in 1998. During her time in law school, she developed a strong foundation in intellectual property law, which has shaped her career. Most of her practice involves patent prosecution and litigation, where she represents clients in various industries. Cases typically range from initial patent applications to enforcement actions in federal court. She has experience handling the requirements of patent law, particularly in the technology and life sciences sectors.
Her work often involves collaboration with inventors and companies to secure and defend their intellectual property rights. Before joining Marton Ribera Schumann & Chang, she was a partner at another firm, where she developed her skills in intellectual property law. That role allowed her to build a diverse portfolio of cases, including high-stakes litigation and strategic counseling for startups and established companies alike. Her expertise in both patent law and broader intellectual property issues makes her a valuable asset to her clients. She is admitted to practice before several courts, including the U.S. Supreme Court and multiple U.S.
District Courts across California and Texas. Her broad jurisdictional reach enables her to handle cases in various federal districts — This gives clients with comprehensive legal support. Carolyn is committed to staying current with developments in intellectual property law, ensuring that her clients receive informed and effective representation. Outside of her practice, Carolyn is actively involved in professional associations related to intellectual property law. She regularly attends conferences and seminars to enhance her knowledge and network with other professionals in the field. Her dedication to her clients and her profession is evident in her work, making her a respected figure in the legal community.
