Frank M. Pitre

Matthew D. Gramly is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Matthew D., who practices law in Mill Valley, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew D. is held by other top lawyers in the same geographic and legal practice area.

Mr. Finberg is the head of the Firm's Intellectual Property Litigation practice. He focuses his practice on intellectual property disputes and complex commercial litigation. He regularly serves as counsel in patent, trademark, trade dress and copyright litigation throughout the Eastern District of Virginia as well as in other federal courts around the United States. He also represents both branded and generic pharmaceutical companies in patent litigation matters in Virginia and other states. ...

Sophia (Sophie) Castillo counsels domestic and international importers, distributors, national brands, private labels, institutional suppliers, family-owned food processing businesses, and retail grocers on compliance, litigation, and risk avoidance surrounding California’s Proposition 65, as well as other state and national laws related to chemicals and toxics. She advises clients involved in numerous industries across the entire supply chain, including food and beverage, apparel, cook...

Neil H. O'Donnell is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law. Neil H., who practices law in San Francisco, California, has been recognized since 2008. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Neil H. is held by other top lawyers in the same geographic and legal practice area.

Adam S. Cashman is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property. Adam S., who practices law in San Francisco, California, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Adam S. is held by other top lawyers in the same geographic and legal practice area.

Elizabeth Day is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property, Litigation - Patent and Patent Law. Elizabeth, who practices law in Redwood City, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Elizabeth is held by other top lawyers in the same geographic and legal practice area.

Matthias Kamber is a partner in the Intellectual Property practice of Paul Hastings and is based in the firm's San Francisco office. Mr. Kamber focuses on litigating intellectual property cases and has tried approximately ten jury and bench trials. In particular, Mr. Kamber has handled patent cases involving internet advertising and telephones, smartphones, and microprocessors throughout the country and before the U.S. International Trade Commission. Mr. Kamber has also handled trade secret, ...

Sara Ghalandari is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law. Sara, who practices law in San Francisco, California, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sara is held by other top lawyers in the same geographic and legal practice area.

Ian K. Boyd is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Trademark Law. Ian K., 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 Ian K. is held by other top lawyers in the same geographic and legal practice area.

David L. Preiss is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. David L., who practices law in San Francisco, California, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David L. is held by other top lawyers in the same geographic and legal practice area.