Calliham Intellectual Property Lawyers

Katherine is an attorney licensed to practice law in Texas and North Carolina. She holds a B.S. degree in Political Science from The State University of New York at Oneonta and a Juris Doctor degree from Penn State Law. While in law school, Katherine clerked with United States Federal District Court Judge Thomas J.McAvoy and interned with the California Attorney General’s Office.

Katherine currently practices in business and contract law in Texas and North Carolina. Previously, she served as an Assistant City Attorney for the City of Dallas where she practiced in civil litigation. Additionally, Katherine has diverse experience...

Licensed in NY, NJ, and TX, Ms Jones has 20+ years of global experience in business & legal affairs, marketing, operations, strategic planning, and management. Her in-house counsel and large law firm experience includes firms and companies such as Univision Communications, Cahill Gordon & Reindel, PolyGram Records, Zomba/Jive/BMG Entertainment (now Sony), and Green Mountain Energy Company. A graduate of New York University School of Law, Frances has in-depth knowledge and experience in the areas of advertising, media (including digital and mobile), and entertainment, as well as in technology, intellectual property, copyright, trademark, and corporate law. In addition, she has substantial domestic...

Joey Miller is a transactional attorney in Austin, Texas who focuses on helping creative professionals in the entertainment, small business, and non-profit fields. He was licensed to practice law in Texas in 2011 and opened his private practice in June 2012. He represents musicians, writers, and artists, as well as businesses and non-profits in the creative and technology industries. Joey earned his B.A. in Philosophy and German from Rhodes College (Memphis, Tennessee) in 2008 and his J.D. with a concentration in Intellectual Property from Saint Louis University School of Law in 2011. During college Joey was involved with...

Leela Madan’s practice includes domestic and international patent and trademark selection, registration, acquisition, enforcement, transfer, licensing, policing, and defense. Ms. Madan is experienced in US trademark administrative practices, including Opposition and Cancellation proceedings, before the U.S. Trademark Trial and Appeal Board (TTAB). Ms. Madan is also a licensed Patent Attorney with extensive experience in patent prosecution in the areas of chemistry and various types of engineering and other technologies. With almost five years of progressive experience, she has experience in the upstream oil and gas industry, including drilling muds and downhole tools, as well as experience in other...

Paul R. Juhasz, J.D. is a leading patent attorney specializing in strategic preparation, prosecution, counseling, monetization and litigation, with degrees in electrical engineering and chemical engineering. He served as Captain in the U.S. Air Force at the Aerospace Medical Research Laboratory. He is an adjunct professor at the New Hampshire School of Law, is extensively published, and an expert on Alice and 101 Bilski patent eligible subject matter and patent exhaustion. He has submitted amicus briefs to the United States Supreme Court covering several patent cases. Juhasz served as director of IP for Nokia, where he lead the protection and enforcement of...

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.

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.

Former Fortune 100 corporate lawyer provides cost-effective legal services to entrepreneurs, startups and small businesses.

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...

University of Texas Medical Branch at Galveston, MD 2020 University of Texas at Austin, School of Law - JD 1999 United States Naval Academy, BS Physics 1988

I have over 30 years of experience with patent prosecution including patent interferences. I advocate determining the outcome of potential patent interferences before a request for interference is filed. Patent interferences can be identified early in prosecution when reviewing cited references if the reviewer is trained to recognize interfering subject matter. Once identified, an interference proceeding can be focused on the right issues or avoided.

Ronald Haggerty is an attorney and registered patent attorney with practical legal experience with energy projects, intellectual property and estate matters. He has worked as corporate general counsel for several Fortune 100 energy companies and major construction companies, making his firm well suited to represent large corporations and small businesses. In addition, he has years of experience helping individuals with business transactions, real estate and other estate matters. Whether it's an engineering, procurement or construction contract or filing a trademark or patent for a client, or a simple will - the firm is capable. Client objectives are met with a...

I serve Austin businesses and investors in resolving thorny disputes, protecting Intellectual Property, Patent Law, Estate Planning and Probate legal matters. I help clients with thoughtful estate planning that protects children and vulnerable family members, preserves assets, and creates Texas family legacies. I provide perspective and legal advice wrought by experience, and bring peace of mind for clients.

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

Martin Robson is a founding partner at Charhon Callahan Robson & Garza. He represents foreign and domestic companies engaged in complex commercial and patent litigation in federal and state courts nationwide.