John A. Hinman II

Fortune 100 companies rely on Valarie Williams to resolve critical multinational antitrust issues in the boardroom and the courtroom. She has innovative ideas for deciding where and when to bring lawsuits to recover compensation for past wrongs, defending against serious allegations brought by the government or civil claimants, and getting a deal through antitrust regulators in multiple jurisdictions. Valarie concentrates her practice in antitrust litigation, with extensive experience in both...

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, ...

Jean L. Tom is a lawyer recognized by Best Lawyers in the practice areas of Nonprofit / Charities Law and Tax Law. Jean L. practices law in San Francisco, California Best Lawyers has recognized Jean L. Tom since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Jean L. Tom is held by other lawyers.

Shawn M. Christianson focuses her practice on insolvency, receiverships, and complex litigation with an emphasis on technology related issues. She represents financial institutions, secured and unsecured creditors, technology companies, receivers, and bankruptcy trustees. Her practice spans the state, federal and bankruptcy courts, as well as out of court proceedings and mediation. She argued, and prevailed at every level from the trial court through the Ninth Circuit, a seminal case on the t...

Donald P. Sullivan is a lawyer recognized by Best Lawyers in the practice areas of Employee Benefits (ERISA) Law and Employment Law - Management. Donald P. practices law in San Francisco, California Best Lawyers has recognized Donald P. Sullivan since 2021. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Donald P. Sullivan is held by other lawyers.

Dara Silveira is a lawyer recognized by Best Lawyers in the practice area of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. Dara practices law in San Francisco, California Best Lawyers has recognized Dara Silveira since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Dara Silveira is held by other lawyers.

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 ...

Matthew S. Covington is the Managing Shareholder of Buchalter’s San Francisco Office, and a member of the firm’s Litigation and Energy and Natural Resources groups. With 30 years of experience, Mr. Covington focuses his practice on franchise, real estate, environmental, commercial and construction disputes. Among other clients, he routinely represents energy and petroleum companies.

Adam Polk is a lawyer recognized by Best Lawyers in the practice area of Mass Tort Litigation / Class Actions - Plaintiffs. Adam practices law in San Francisco, California Best Lawyers has recognized Adam Polk since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Adam Polk is held by other lawyers.

A leader within the plaintiffs’ bar, Lexi J. Hazam Chairs the firm’s Mass Torts Practice group and represents clients in mass tort cases and environmental class actions, as well as whistleblower/false claims act actions. In November 2022, Judge Yvonne Gonzalez Rogers of the Northern District of California appointed Lexi as Co-Lead Counsel of MDL 3047, In re Social Media Adolescent Addiction/Personal Injury Products Liability Litigation , the nationwide multi-district litigation ag...