Trenton Intellectual Property Lawyers

Stephen Kennedy has been practicing law since 1988 in the areas of general litigation, intellectual property and related business areas. He has an AV rating from Martindale Hubbell, is a Texas Super Lawyer and is a member for the Dallas Bar Association Ethics Committee.

Dallas native, born and raised Started undergraduate studies as a pre-med student before switching to International Relations and finding my passion in law school Litigator with background in both employment law and commercial litigation representing small and mid-sized business, as well as Fortune 500 companies in cutting edge high stakes litigation.

Summary Statement Matthew E. Yarbrough is a renowned expert in digital discovery. He has 20 years legal and investigative experience working both as an Assistant U.S. Attorney and in private legal practice. He is a trial lawyer with extensive jury trial experience in both civil and criminal matters. The Yarbrough Law Group focuses on complex business litigation, including intellectual property, cybercrimes, government investigations, internal investigations, financial fraud, and technology-related litigation. Mr. Yarbrough served as head of the Cybercrimes and Criminal Intellectual Property Task Force for the Department of Justice and was tapped by former Texas Attorney General John Cornyn to be...

My practice focuses on intellectual property, technology, and business. I help my clients optimize the impact of intellectual property and technology on their businesses: I assess and address business threats and opportunities; I facilitate the transfer of technology and intellectual property rights; I litigate commercial and intellectual property disputes. Before becoming an attorney, I worked as a physicist developing instruments and signal processing methods for use in geophysical imaging. I specialized in instruments and methods based on nuclear-physics and radiation-detection principles (e.g., nuclear magnetic resonance, gamma-ray spectroscopy, neutron-induced nuclear excitation and radiative decay, neutron and gamma-ray transport...

I am Brian Alexander, a trusted estate planning attorney based in Dallas and the Managing Partner at Alexander & Alexander Law. With over 25 years of legal experience, I have a focus on estate planning, probate law, criminal defense, and business litigation, offering personalized legal solutions for clients in Texas and Mississippi. I completed my Bachelor of Arts in History with a minor in Politics at the University of Dallas, and then went on to earn my Juris Doctor from Oklahoma City University School of Law. My extensive trial experience and legal knowledge have made me a reliable attorney for estate...

Zac Duffy is a technology and intellectual property attorney. Texas Monthly Magazine has consistently named Zac a “Texas Rising Star” since 2011. Zac has experience in software, electronics, trademarks, and trade secret litigation.

Lawrence Youst counsels clients regarding management of their intellectual property assets focusing on portfolio development, patent evaluation, business transactions, dispute resolution and patent monetization. He has been a principal at Patton Boggs LLP, Danamraj & Youst, P.C. and Lawrence Youst PLLC.

Michael Barbee is a dynamic litigator with a diverse practice in commercial litigation and intellectual property law. Clients count on him to resolve business and intellectual property disputes of varying complexity in Texas state courts and federal courts throughout the country. He’s highly regarded for his careful preparation, strategic thinking, and relentless advocacy for clients. Michael’s been selected to D Magazine’s Best Lawyers Under 40 list, published in Law360, quoted by Bloomberg, listed in The Best Lawyers in America for Intellectual Property Litigation and Commercial Litigation, and named a Texas Rising Star by Super Lawyers Magazine. He also serves on the...

Leslie D. Ware is a Dallas based lawyer specializing in patent management and licensing.

Mr. Hulsey has practiced Patent and Trademark Law for 35 years and serves inventors and entrepreneurs in the Southeast United States, focusing principally in Texas, Oklahoma, Arkansas, Tennessee, Mississippi, Alabama, and Louisiana. He has prosecuted and obtained patents and trademarks for this region’s most aspiring and amazing inventors, entrepreneurs, and dreamers who are dedicated to making the world a better place. He is committed to manifesting a perpetual virtuous cycle of innovation and entrepreneurial growth spurring intellectual property growth, which in turn encourages fair, reasonable, collaborative commercialization and to further yet more regional innovation, entrepreneurial growth, and prosperity. Over the years,...

Brian Elliott is a business-first attorney and embedded General Counsel for scaling brands in fashion, consumer goods, software, and tech. Based in Austin, Brian leads high-stakes transactions, complex litigation, and IP strategy for companies that move fast and build big. He brings decades of experience both in-house and in private practice, having served as General Counsel to private equity-backed ventures and national consumer brands. Brian handles deals, disputes, and day-to-day counsel across business law, intellectual property, data privacy, cybersecurity, and employment risk. He is often the first call when the stakes are high—whether it’s a founder dispute, brand defense, M&A move,...

Every day, people come to our law firm on their personal or professional darkest day. Generally speaking, this sense of dread is simply due to being overwhelmed by the situation before them. As a lawyer, being able to shoulder our client's burdens and guide them through the litigation process is extremely rewarding. A native of Fort Hood, Texas, I have built a national litigation practice based on my deep Texas roots. Practicing since 2013, I represent clients across Texas and nationwide facing complex business and intellectual property litigation, including non-compete violations, breach of contract matters, and fraud and misrepresentation. Whether it's...

When it comes to protecting your intellectual property, experience matters. Katz Law Group, led by Gary Katz, a licensed patent attorney with 23 years of experience, has the experience you deserve. This experience includes ten years in-house with ExxonMobil and over a dozen years working for law firms including small and large firms. Gary has filed and prosecuted several hundred patents for technology startups, mid-size companies as well as several large NYSE companies. Gary is also the Founder & CEO of a cleantech company that is using patented technology to solve our freshwater resource problems. This...

Robert Z. Cashman provides nationwide legal representation for patent litigation matters on a contingency fee basis. He is licensed to practice law in Texas, in New York, and before the US Patent & Trademark Office. Robert is the owner of the Cashman Law Firm, PLLC which helps individuals and small businesses create their business, establish and protect their inventions, and preserve their assets against foreclosure and if necessary, bankruptcy.

Since 2010, Robert has focused his practice on defending accused bittorrent downloaders in copyright infringement lawsuits filed in federal courts across the US. Most recently, cases represented by the Cashman...

Dana Andrew LeJune was born in Beaumont, Texas in 1956 into a Cajun, rice sharecropping family. He graduated from French High School there in 1975. In 1976 he began his undergraduate studies at the University of Texas at Austin, and received his B.A. in History three years later. He taught Government and History at French High School through May, 1979, when he began law school.

Mr. LeJune attended South Texas College of Law and graduated with a J.D. in December, 1982, after having published a maritime law article in the August, 1982 South Texas Law Journal. He took the February, 1983...

Feras Mousilli is a founding partner of Lloyd & Mousilli and regularly advises business clients on a range of technology law issues. He specializes in counseling technology companies from start-ups in their early formation and development, through support of multi-billion dollar business operations of the largest companies in the world.

Mr. Mousilli has served as Senior Corporate Counsel for both Apple Inc. and Dell Inc., where he counseled clients on product development and intellectual property matters, including advertising & marketing, copyright, and trademark strategies and risks. Prior to serving as corporate counsel, Mr. Mousilli practiced with DLA Piper in the intellectual...

Texas business attorney, Charles M.R. Vethan, earned his Doctor of Jurisprudence at Southern Methodist University School of Law in Dallas, Texas, and a Bachelor of Science from the University of Alberta, Canada. Mr. Vethan served as an editor for The International Lawyer, as well as authored articles on international letters of credit, the role of insurance defense counsel in complex litigation matters, and Implied Licenses in Copyrights. He also presented courses through the National Business Institute to attorneys and CPAs on corporate structure and governance. Mr. Vethan is one of less than 20 attorneys practicing in Texas who are...