Chatfield Intellectual Property Lawyers

I'm a native Texas who is passionate about attaining the best result possible for my clients under the given facts and law; I do not practice law for any other reason than to relentlessly give my clients the professionalism they are owed- but also to be a counselor in a time of strife. If I take your case, it means as much to me as it does to you. Because, I know nobody wants to face criminal jeopardy, whether it be a criminal charge against them, or a civil matter that may require litigation or a simple workout...

Mr. Wilson is a Shareholder of the Wilson Legal Group P.C. He is a former associate of Jenkens & Gilchrist P.C., and senior associate of Fish & Richardson P.C. Mr. Wilson's practice is focused on the development and licensing of intellectual property, intellectual property litigation, and intellectual property portfolio management. Other legal services include the preparation of family law litigation, counseling companies in corporate formation, mergers, and acquisitions, and foreclosure and collections representation.

Mr. Wilson is a skilled intellectual property attorney, focusing largely on the application for and defense of patents and trademarks. His background in the sciences allows him to...

Mr. Fischer has been counsel for his clients on numerous patent infringement cases in the Federal Courts from coast to coast, representing clients from North America, Asia, and Europe. As a patent attorney, Mr. Fischer’s clients benefit from his extensive engineering and business management experience. As a licensed professional engineer, Mr. Fischer holds several U.S. patents of his own. He has successfully prosecuted over 100 patents for his clients domestically and internationally. Mr. Fischer has built and managed manufacturing facilities, and served in capacities ranging from Project Manager to Vice-President of various companies. He regularly negotiates licenses for his clients...

Paul Grinke is Managing Partner of McCathern’s office at The Star in Frisco, Texas. Mr. Grinke has broad experience on a national level, litigating complex commercial and catastrophic event claims from both sides of the docket. He has successfully litigated commercial breach of contract, fiduciary duty, and employment covenant claims. In addition, Mr. Grinke prosecutes and defends claims involving personal injury, wrongful death, and disastrous property damage arising from construction defect, product defect, trucking, and liquor liability.

Mr. Grinke leads McCathern’s Construction Defect, Product Liability and related Fire Litigation practices. He has particular expertise in counseling institutional clients involved in tragic...

RUDY BEUTTENMULLER, born St. Louis, Missouri, December 20, 1953; admitted to bar, 1980, Texas. Also admitted to U.S. District Court, Northern District of Texas; U.S. Bankruptcy Court, Northern District of Texas; U.S. District Court, Eastern District of Texas; U.S. Bankruptcy Court, Eastern District of Texas; U.S. District Court, Western District of Texas; U.S. Tax Court. Education: Princeton University (B.A., cum laude, 1976); Duke University (J.D., with distinction, 1980). Staff Member, 1978-1979 and Articles Editor, 1979-1980, Duke Law Journal. Author: Comment, "The Goal of The New Premerger Notification Requirements: Preliminary Relief Against Anticompetitive Mergers," Duke Law Journal 249, 1979....

Trial lawyer practicing in business and commercial litigation with a comprehensive background representing clients in a diverse range of practice areas and industries, including banking and finance, contracts, business torts, real estate, IP, bankruptcy, M&A, securities, construction, employment, tax-exempt organizations, antitrust and corporate governance.

Charles McGarry is a sole practitioner in McKinney, Texas. The main areas of his practice are civil trials and appeals and entertainment law. He has been board certified in Civil Appellate Law by the Texas Board of Legal Specialization since 1989.

Charles graduated with High Honors in Philosophy from the State University of New York at Binghamton in 1979, and from the University of Texas School of Law in 1982. Upon graduation, he clerked for Hon. Bill Stephens at the Fifth District Court of Appeals of Texas in Dallas, the state’s largest and busiest appellate court. Ten years later, he received...

Mr. Vaughan’s practice covers a wide array of intellectual property matters. He provides counsel to businesses and individuals who are seeking to establish and/or protect their portfolio of creative ideas, which may include copyrights, trademarks, patents, and trade secrets. Mr. Vaughan helps clients to identify, register, license, or transfer their own intellectual property; he also counsels clients on avoiding liability for infringement of others’ rights. Whenever conflict arises, Mr. Vaughan offers his clients a number of tools to achieve a cost-effective and desirable resolution. Having participated in mediations both as a party and as a trained mediator, Mr....

John Lindsay is an intellectual property attorney with a technical background in software, chemistry, and electronics who provides patent, trademark, and other intellectual property law services. He helps with the legal aspects of analysis, protection, and commercialization of intellectual property in branding, invention, and content matters.

General Counsel

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,...

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...

Brian Elliott - Austin Business Lawyer - is an experienced business and technology attorney based in Austin, Texas. Brian focuses his law practice on business transactions, intellectual property, cybersecurity and data privacy, finance and real estate. In addition to private practice of law, Brian has spent many years as an in-house general counsel in private equity, software, cloud technology, eCommerce and fashion and apparel sectors. In addition, Brian has represented his in-house and private practice clients in offensive and defensive commercial and complex civil litigation matters, including patent infringement, patent misuse, misappropriation of trade secrets, anti-trust, deceptive trade...

My practice focuses on strategizing and protecting the Intellectual Property (IP) of businesses of all sizes, both private and public, ranging from the identification and acquisition of Intellectual Property to licensing and enforcement. The work includes preparation, prosecution, and litigation of patents, trademarks, and copyrights; licensing of patents, trademarks, and copyrights; validity and infringement opinions; trade secrets, agreements and litigation; OEM and distribution agreements; technology sharing and joint development agreements; commercial and business litigation; and other general business agreements.

My areas of technical expertise include semiconductor design and manufacturing; computer hardware and software; and electrical, mechanical, and environmental technologies.

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...

As the managing shareholder of Hendershot Cowart P.C., I look out for the best interest of our clients by utilizing our many years of combined experience practicing business law, business litigation, health law, and regulatory compliance. Our tagline is: "Your Attorneys. Your Team. Your Law Firm for Life." And that's true. It's my approach to client service, and it lays the foundation for our collaboration – now and into the future. My decision to practice law was inspired by the strong work ethic of my father and grandfather. Being a successful attorney requires dedication and experience. Whether reviewing an employment contract or...

John Davis is a founder and Managing Member at Kearney, McWilliams & Davis, PLLC. He practices and oversees the firm’s intellectual property, residential and commercial property, commercial transactions, and litigation practice areas. For his clients, John focuses on business problems and solutions, including entity creation, financing, mergers & acquisitions, entity reorganizations, dispute resolution, and corporate best practices and business strategy. His experience includes providing assistance in the creation of companies and commercialization of technologies, including identifying and filing appropriate intellectual property protections in patents, trademarks, and copyrights, as well as the enforcement of such rights. He also serves as counsel,...

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...

Craige Thompson is an accomplished Austin patent attorney, an experienced electrical engineer, and a successful published author. He has substantial experience in patent licensing, trademark registration, due diligence, and litigation. He has handled cases that involve complex technologies ranging from electrical engineering to mechanical engineering, software, and medical devices. Craige Thompson earned a Bachelor of Science degree in electrical and computer engineering from the University of Wisconsin before earning his Juris Doctorate from the University of Wisconsin Law School. Attorney Craige Thompson creates high business value for small, mid-sized, and larger businesses by providing comprehensive patent and trademark services. He...

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...