Best Lawyers in California, United States for Litigation - Intellectual Property
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PRACTICE AREAS Trials Commercial Litigation Intellectual Property Securities Insurance Recovery/Bad Faith White Collar Criminal Defense Legal Malpractice Entertainment/Sports EXPERIENCE Jennifer Keller is one of America’s most successful trial attorneys. She represents both plaintiffs and defendants in a broad range of high-stakes commercial litigation and white collar cases. Chambers USA and Chambers Global rank her among the top commercial litigators in the nation, quoting sources who...
Elizabeth Day is a trial attorney with Bunsow De Mory LLP in Redwood City, California . Her practice focuses on complex intellectual property and patent disputes , representing clients in federal district courts throughout the United States and before the International Trade Commission. Her work centers on matters involving Litigation - Intellectual Property, Litigation - Patent, and Patent Law. For nearly three decades, Elizabeth has handled high‑stakes technology disputes involving a wide r...
Mr. Dixon’s practice spans a wide range of litigation in federal and state courts at the trial and appellate levels and before arbitral tribunals. He focuses on complex business litigation, intellectual property litigation, securities litigation, international arbitration, and other high-stakes commercial disputes. Mr. Dixon also has extensive experience with internal and government investigations. Mr. Dixon has represented clients across a broad spectrum of industries, including Wester...
Mr. Patiño is a partner with Cozen O'Connor and a member of the firm’s Intellectual Property Department. He represents companies in high-stakes commercial and intellectual property disputes. Mr. Patiño has argued before the courts of 20 different states and has particular experience with patent litigation-specific proceedings, including before the International Trade Commission, and as special intellectual property counsel in U.S. Bankruptcy Court. Among prominent represen...
David J. Tsai is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Litigation - Patent. David J., who practices law in San Francisco, California, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David J. is held by other top lawyers in the same geographic and legal practice area.
Nancy L. Stagg is a partner with Foley & Lardner LLP and vice chair of the Litigation Department for the San Diego office. Her practice emphasizes the defense of consumer class actions, unfair competition and false advertising litigation, as well as a wide variety of business and intellectual property litigation, including trade secret litigation. Ms. Stagg also has a background in product liability litigation. She has represented numerous publicly-held and private companies in nationwide...
Daniel T. Pascucci is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Intellectual Property. Daniel T., who practices law in San Diego, California, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Daniel T. is held by other top lawyers in the same geographic and legal practice area.
James R. Batchelder is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property, Litigation - Patent and Patent Law. James R., who practices law in Palo Alto, California, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James R. is held by other top lawyers in the same geographic and legal practice area.
Josh Escovedo is a shareholder in Buchalter’s Sacramento and Los Angeles offices. He is a member of Buchalter’s Litigation, Intellectual Property, and Real Estate Practice Groups. With a keen focus on delivering exceptional legal representation, Josh’s expertise encompasses a diverse range of legal areas. Josh’s litigation practice focuses on complex matters involving breaches of contracts, fraud, shareholder and partnership disputes, and other business-related actions...
Jeff's practice is focused on handling complex business disputes in any forum. He represents companies and individuals in the technology, nutrition, life sciences, entertainment and other industries in business and tort cases and class actions, including handling high-profile, trade secret misappropriation, defamation, and data breach cases. Jeff is lead counsel for over 30 counties and cities in Arizona, Missouri, Kansas and Maryland who are suing the opioid manufacturers and distributors se...
John V. Berlinski is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Entertainment Law - Motion Pictures and Television and Litigation - Intellectual Property. John V., who practices law in Los Angeles, California, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John V. is held by other top lawyers in the same geographic and legal practice area.
Joshua Pollack is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property. Joshua, who practices law in Los Angeles, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Joshua is held by other top lawyers in the same geographic and legal practice area.
Mr. Kinsella is a nationally known trial lawyer specializing in the areas of entertainment and intellectual property litigation. During his career, he has successfully tried numerous cases in state and federal courts, and in private arbitrations and administrative proceedings, involving a wide array of disputes, from copyright and trademark infringement matters to antitrust and securities litigation. Mr. Kinsella has represented large domestic and international corporations, major motion pict...
Our Methodology
Recognition by Best Lawyers is based entirely on peer review. Our methodology is designed to capture, as accurately as possible, the consensus opinion of leading lawyers about the professional abilities of their colleagues within the same geographical area and legal practice area.
The Process
Best Lawyers employs a sophisticated, conscientious, rational, and transparent survey process designed to elicit meaningful and substantive evaluations of the quality of legal services. Our belief has always been that the quality of a peer review survey is directly related to the quality of the voters.