Claire M. Sylvia

Gwenneth O'Hara is a top attorney recognized by Best Lawyers in the practice area(s) of Natural Resources Law. Gwenneth, 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 Gwenneth is held by other top lawyers in the same geographic and legal practice area.

Nicholas A. Brown is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Patent. Nicholas A., who practices law in San Francisco, California, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Nicholas A. is held by other top lawyers in the same geographic and legal practice area.

Angel L. Garrett is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - ERISA. Angel L., who practices law in San Francisco, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Angel L. is held by other top lawyers in the same geographic and legal practice area.

Ronald E. Van Buskirk is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law and Litigation - Environmental. Ronald E., 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 Ronald E. is held by other top lawyers in the same geographic and legal practice area.

Denise De Mory is the managing partner and co‑founder of Bunsow De Mory LLP in Redwood City, California . Her practice focuses on Litigation - Intellectual Property and Litigation - Patent , representing clients in complex disputes involving patents and other intellectual property rights. She has litigated more than 150 patent and intellectual property cases in courts across the United States, including major patent venues in California, Texas, and Delaware. Denise is a seasoned trial lawyer ...

Erik L. Peterson is regarded among the nation’s top Civil Trial Attorneys. He has secured a number of high-value verdicts and settlements, several of which have set local and state records. Erik is licensed to practice in California and Hawaii and represents victims and families throughout both states in a range of medical malpractice and personal injury claims. He has successfully resolved an array of complex and high-stakes civil claims over his nearly 30 years in practice, including ...

Elizabeth Loh is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. Elizabeth, 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 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, ...

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.

Margaret N. Rosegay is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law, Litigation - Environmental, Natural Resources Law and Water Law. Margaret N., who practices law in San Francisco, California, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Margaret N. is held by other top lawyers in the same geographic and legal practice area.