Mary M. Burdin

Jerry Harris’ practice covers a broad and complex range of intellectual property issues with a primary focus on patents and trademarks. His straightforward yet persuasive communication style is key to understanding what his clients want and helping them achieve their desired goals. With substantial experience representing both patentees and alleged infringers, Jerry possesses a unique perspective regarding IP litigation. He has also developed a significant trademark practice advising cl...

Wendi Rogaliner’s practice focuses on complex regulatory and compliance matters in the healthcare industry. She represents a comprehensive range of healthcare industry clients but has a particularly deep focus in hospital and health system operations, having previously served as in-house counsel to one of the largest investor-owned hospital systems in the United States. Wendi has a unique ability to assist her clients in finding practical solutions to their operational challenges and se...

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

Jervonne D. Newsome is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Jervonne D., who practices law in Dallas, Texas, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jervonne D. is held by other top lawyers in the same geographic and legal practice area.

Formerly a Justice on the Texas Court of Appeals, David Keltner is a highly acclaimed and recognized lawyer in the field of appellate law in Texas. He has served as lead counsel in over 350 appellate decisions and his legal writings have been cited with approval by Texas courts. He has been honored with various prestigious awards and accolades for his outstanding contributions to the legal profession. From 2021 through 2025, he was recognized as a Star Individual by Chambers USA and has recei...

For more information, please visit www.gibsondunn.com/lawyer/chapman-jeffrey-a/.

Sam Acker is a business litigator. Sam represents clients in state and federal courts in matters involving fraud, breach of fiduciary duty, breach of contract, partnership and corporate governance disputes, and other business torts. His experience spans several industries and market segments, including real estate, life sciences, oil and gas, construction, and products liability. A substantial portion of Sam’s practice has also been dedicated to representing broker-dealers and registere...

David Lawrence is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. David, who practices law in Dallas, Texas, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David is held by other top lawyers in the same geographic and legal practice area.

John Brusniak, Jr. has been a nationally recognized property tax attorney for 40 years. Before starting his own firm, John was a partner in two of Texas’ largest law firms. As a result of his ground-breaking appellate and other successes, Texas property tax law bears his personal mark. He is a frequently sought speaker and publisher of property tax articles, as well as his own reference book, Brusniak’s Texas Property Tax Digest. John is also the author of Texas Property Tax Code ...

Mark A. Melton is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Tax Law. Mark A., who practices law in Dallas, Texas, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark A. is held by other top lawyers in the same geographic and legal practice area.