Andrea Weiss Jeffries

Partner

洛杉磯 + 1.213.243.2176

Andrea Jeffries is an IP-focused trial lawyer with nearly 30 years of experience. Andrea leads significant intellectual property matters involving patents, trade secrets, and other forms of IP across a range of technologies, including pharmaceuticals, medical devices, semiconductors, and wireless communications. In the life sciences arena, Andrea has represented major pharmaceutical companies in high-stakes Hatch-Waxman, trade secret, and biotech matters. In the technology sector, she has handled complex matters for prominent companies as well as for universities.

Andrea has represented clients in IP cases in federal courts throughout the country. Most recently, she led a Jones Day team in obtaining, along with co-counsel, a $752 million verdict on behalf of patentee Sloan Kettering Institute and Juno Therapeutics (a subsidiary of Celgene Corporation, now a Bristol Myers Squibb company) in a patent infringement trial in the Central District of California involving CAR-T therapy.

Andrea has written and spoken extensively on IP topics, including particularly on trade secret litigation and patent damages. She has been active in the Sedona Conference, serving as chair and chair emeritus of the Patent Damages & Remedies Working Group and vice chair and vice chair emeritus of the Patent Litigation Best Practices Working Group, both since 2015. In addition, Andrea has served on the Executive Committee of the University of Southern California Intellectual Property Institute (USC IPI) since 2016.

Andrea is recognized among the top IP and technology lawyers in California.