Barbara Li

Garret Leach is a nationally recognized first chair trial lawyer who focuses on patent and other intellectual property litigation. He is a registered patent attorney and has successfully led litigation teams in district courts throughout the country as well as at the International Trade Commission. He has also argued for his clients before the U.S. Court of Appeals for the Federal Circuit and the Patent Trial and Appeal Board. His appellate arguments include a successful argument in front of ...

Raymond Turner is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. Raymond, who practices law in Dallas, Texas, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Raymond is held by other top lawyers in the same geographic and legal practice area.

For more information, please visit www.gibsondunn.com/lawyer/bergsieker-ryan-t/ .

Matthew F. Roberts is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law. Matthew F., who practices law in Atlanta, Georgia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew F. is held by other top lawyers in the same geographic and legal practice area.

Alison M. Ballard is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Alison M., who practices law in Atlanta, Georgia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alison M. is held by other top lawyers in the same geographic and legal practice area.

Don Smith joined Pray Walker in 1983 and has been a Shareholder with the Firm since 1990. Practicing in the areas of energy law, environmental law and title examination law, his primary emphasis is in energy transactions, principally representing oil and gas producers and operators in the purchase and sale of exploration and production assets, gathering and other midstream properties, and energy-related surface facilities. Don has negotiated, coordinated and closed numerous energy transaction...

Seth’s practice areas focus on the representation and counseling of insurance companies in liability coverage and property coverage disputes in both Louisiana and Texas. He strives to provide his insurer clients with a focused and innovative solution to the most complex of issues. Seth has argued before the Louisiana Supreme Court, the United States Court of Appeals for the Fifth Circuit, the state appellate courts, and state and federal district courts on behalf of his insurer clients....

Benjamin Hager is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Tax Law. Benjamin, who practices law in Cincinnati, Ohio, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Benjamin is held by other top lawyers in the same geographic and legal practice area.

THOMAS J. WALSH, JR. is a principal of Brody Wilkinson and a member of the firm’s Business and Real Estate Groups. His practice is focused primarily in the areas of general corporate matters, business transactions, financing and commercial real estate. Mr. Walsh counsels clients – from entrepreneurial start-up enterprises to larger privately held companies – through each phase of their growth serving as primary outside counsel. He advises on issues such as the ideal form of ...

Louis Mezzullo’s principal areas of practice are Taxation, Estate and Business Succession Planning, and Employee Benefits. He was on the faculty of the University of Miami School of Law Graduate Program in Estate Planning from 2004 to 2007 and on the faculty of the University of San Diego School of Law in 2009. He was an adjunct professor of law at the University of Richmond Law School from 1978 until 2006. He is listed in Who's Who in American Law, Who's Who in Emerging Leaders and Who...