Gabriel Rincón

Dara Hegar is the Managing Attorney of The Lanier Law Firm. She represents clients in each of the firm’s practice areas with a focus on trial coordination in complex litigation matters. While Mrs. Hegar’s proficiency spans across all of the firm’s practice areas, her specialty is providing specific insight that has resulted in many significant verdicts and settlements. She played a key role in the firm’s courtroom victories for years, including the $253 million verdict...

With more than three decades of experience and the recipient of numerous honors by prominent publications and ranking agencies, Dennis Duffy concentrates exclusively on representing management in all aspects of labor and employment law matters. Viewing prompt responsiveness and thorough preparation as the hallmarks of his practice, Dennis ensures that he is always available to provide salient approaches to clients’ workplace challenges. Dennis provides strategic advice and advocates for...

Bill Ogden is an attorney with Kean Miller in Houston, Texas, and practices in the firm’s trial and appellate groups. His work focuses on commercial litigation and appeals, including matters involving communications law and the First Amendment, employment litigation, financial services, and energy-related disputes. His practice includes both state and federal courts. Bill is Board Certified in Civil Appellate Law by the Texas Board of Legal Specialization. He represents clients in Litig...

Mark Dundon is a tax partner in the Houston office of Kirkland & Ellis LLP. Mark’s practice focuses on the tax aspects of complex mergers, acquisitions, divestitures, joint ventures, restructurings and financing transactions, primarily in the energy industry. He has represented large and mid-cap private equity funds and their portfolio companies, as well as large public and private corporations.

Franklin D.R. Jones, Jr. is a lawyer recognized by Best Lawyers in the practice area of Public Finance Law. Franklin D.R. practices law in Houston, Texas Best Lawyers has recognized Franklin D.R. Jones, Jr. since 2025. 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 Franklin D.R. Jones, Jr. is held by other lawyers.

For more information, please visit www.gibsondunn.com/lawyer/cox-collin-j/.

A litigator with deep roots in banking and financial institutions law, William "Pat" Huttenbach brings formidable courtroom experience to every matter he handles. He has defended financial institutions against lawsuits totaling more than $250 million, litigated more than 335 cases involving UCC Articles 3, 4, and 4A, and has argued and won before the Texas Supreme Court — a record that places him among the most experienced payment systems and financial fraud litigators in Texas. License...

Andrew Calder is a partner in the Houston and Austin offices of Kirkland & Ellis LLP where he also serves as a member of the Firm’s Executive Committee. His practice focuses on mergers and acquisitions, corporate and securities law, and corporate governance, with a particular focus on the energy sector. Andrew is recognized in Chambers Global, Chambers USA, America's Leading Lawyers for Business for Energy: Oil & Gas (Transactional) 2015–2022, Corporate/M&A 2016–...

Brian E. Simmons focuses on all facets of intellectual property law, including patent and trade secret litigation; patent counseling; due diligence investigations for investments, acquisitions, and divestitures; technology transfers, joint developments, and other research agreements; licenses; transactions involving IP; and risk consulting. Mr. Simmons has represented clients in a variety of matters in the chemical arts after serving as a senior research chemist prior to practicing law. His e...

Francis R. Bradley III has a wide-ranging transactional practice that counsels clients primarily engaged in banking and finance (oil and gas, merger and acquisition, construction, international, structured and project), energy, oil and gas, natural resources, and corporate transactions. Frank was recognized by Chambers USA 2007-2018 for being "practical and commercially reasonable" and "is always careful to maintain the highest level of accuracy." Frank advises both commercial lenders and cor...