Best Lawyers in Texas, United States for Litigation - Intellectual Property
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Co-founder of Houston-based Heim, Payne & Chorush, Les has helped build a nationally respected team of lawyers and has led litigation resulting in numerous 8- and 9- figure verdicts and settlements. As patent law has evolved with inter partes review validity challenges at the U.S. Patent Trial and Appeal Board, Les has become particularly effective representing both patent owners and accused infringers in this rapidly changing landscape. Heim, Payne & Chorush staffs its litigation for...
Chad Walker is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Patent Law. Chad, who practices law in Dallas, Texas, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Chad is held by other top lawyers in the same geographic and legal practice area.
Andrea Fair wanted to get out of the city and into the courtroom in 2016, after several years of practice at a major Houston-based law firm. Moving to Ward, Smith & Hill was the perfect opportunity to advance her professional career and achieve an enhanced work-life balance for her family. With a focus on intellectual property litigation, Andrea thrives in developing trial strategies and presentations that assemble the facts to tell a story that properly reflects the importance of each ca...
Mike is a trial lawyer with a passion for handling complex and technical cases. He has been repeatedly named a Texas Super Lawyer in commercial litigation, a Top Litigator, and a Best Lawyer in Dallas (D Magazine) and a Best Lawyer in America (Woodward White). Clients entrust Mike with their largest and most important cases, and he frequently represents clients as either a plaintiff and defendant where the amounts in dispute exceed $100 million. In the past few years, Mike has acted as trial ...
A preeminent trial attorney, Ted Stevenson’s clients turn to him for staunch advocacy when key intellectual property assets are on the line. Ted is a partner in the Intellectual Property Litigation Group. He is a trial lawyer and registered patent attorney who has been focused on IP and competition cases for over 25 years. Ted has extensive federal trial experience, having tried over 25 patent and technology cases involving diverse technologies such as cellular telephones, balloon angio...
Natalie L. Arbaugh is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Litigation - Intellectual Property and Trademark Law. Natalie L., who practices law in Dallas, Texas, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Natalie L. is held by other top lawyers in the same geographic and legal practice area.
Brian C. Nash is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Litigation - Patent. Brian C., who practices law in Austin, Texas, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brian C. is held by other top lawyers in the same geographic and legal practice area.
Jeannie Heffernan is an experienced trial lawyer who leads Kirkland’s IP litigation practice in Texas. She has won more than a dozen patent infringement trials in federal district courts across the country and at the International Trade Commission, with victories affirmed at the Federal Circuit. She represents clients in a wide range of fields, including computer networking, telecommunications, cryptography, semiconductors, and medical devices. Jeannie has particular experience leading ...
Brad Caldwell is one of the nation’s leading trial lawyers focusing on patent infringement and complex commercial litigation for plaintiffs and defendants. His successes before judges, juries, and arbitration panels include cases involving digital media, telecommunications, computer networking, semiconductors, computer chips, data security, computer imaging, medical devices, enterprise software, banking technology, and oilfield services. Brad has been named a “Titan of the Plainti...
Eric Enger is able to provide deep understanding of the issues at the heart of patent disputes involving complicated technology. Clients look to him for his skills in running cases, formulating legal strategies, writing compelling briefs, and oral advocacy. He manages cases with extreme diligence and attention to detail. Mr. Enger’s practice focuses on patent litigation and post-grant challenges at the U.S. Patent Trial and Appeal Board. He prosecutes and defends high-tech companies in ...
Jason S. McManis is a partner at AZA and the head of AZA’s intellectual property group. He is a skilled trial lawyer with extensive experience in front of the jury in courtrooms across the United States. IAM Patent 1000 ranks Mr. McManis as a leading patent litigator and highlights that he “is often brought in to take over cases from previous counsel” while commending his ability to “adapt to changing circumstances with alacrity.” Mr. McManis represents both plai...
Kelly J. Kubasta is an attorney and shareholder of Ferguson Braswell Fraser Kubasta PC. He focuses on a wide array of intellectual property, with particular emphasis on patent, trademark, and trade dress litigation and licensing. Kelly’s litigation experience, advising both plaintiffs and defendants, includes infringement issues involving patents, trademarks/service marks, product trade dress, and copyrights, as well as breach of contract, unfair competition, trade secret, and antitrust...
Allan Bullwinkel’s practice focuses on patent litigation related to computer and electrical engineering technologies in federal district courts and inter partes review at the U.S. Patent Trial and Appeal Board. He also handles cases involving patent-related antitrust litigation and IP-related appeals before the Federal Circuit. With an engineering degree and many years of prior work experience as an engineer, Mr. Bullwinkel brings a robust understanding of technical issues and an abilit...
Phillip Aurentz is a skilled trial attorney who focuses his practice on complex, technical litigation for companies across a variety of industries including computing, oil and gas, water treatment, heavy equipment, medical, and banking industries. He represents plaintiffs and defendants, has tried numerous cases to verdict, handles appeals, and advises on licensing and strategic decisions tied to business and intellectual property. Prior to practicing law, he worked as a production gas plant ...
David E. Warden is an internationally recognized expert in business litigation and arbitration, including patents and other intellectual property. He is a lawyer, arbitrator, engineer, adjunct professor, published author, and businessman. Mr. Warden has tried many healthcare, energy, securities, and intellectual property business lawsuits for individual clients and entities, as well as mass actions and class actions, and is licensed as a patent attorney before the U.S. Patent & Trademark ...
Lars Berg represents individuals, corporations, and other institutional clients as plaintiffs and defendants in a wide variety of civil litigation matters, including business and commercial disputes, product liability claims, trade-secret litigation, trademark disputes, personal injury claims, employment law, and civil rights litigation. Mr. Berg also has broad experience in professional malpractice claims and disputes among business partners and shareholders of privately held entities. His e...
Our Methodology
Recognition by Best Lawyers is based entirely on peer review. Our methodology is designed to capture, as accurately as possible, the consensus opinion of leading lawyers about the professional abilities of their colleagues within the same geographical area and legal practice area.
The Process
Best Lawyers employs a sophisticated, conscientious, rational, and transparent survey process designed to elicit meaningful and substantive evaluations of the quality of legal services. Our belief has always been that the quality of a peer review survey is directly related to the quality of the voters.