Richardson Intellectual Property Lawyers

Theresa Dawson is Senior Counsel a Carter Arnett. Theresa’s practice is focused primarily on high stakes intellectual property and complex commercial litigation. Theresa has represented numerous clients in federal courts around the country in intellectual property disputes involving a wide range of technologies, including e-commerce, computer software, encryption, telecommunications, network architecture, and mobile applications. Theresa’s intellectual property litigation practice has also involved multiple appeals, including arguing cases before the United States Court of Appeals for the Fifth and Federal Circuits. Theresa was previously Of Counsel at the Dallas office of Fish & Richardson P.C., where she represented clients in complex patent...

Sul Lee is dedicated to problem-solving and helping businesses prevent and overcome their legal issues. Sul Lee started her law firm in 2013 to translate her love of entrepreneurship, the law, and serving her local communicates and business owners. Helping small and medium businesses grow smart is Sul Lee’s commitment and passion in her business. Sul Lee has worked hard, and her dedication to her fellow small and medium size business owners who conduct business in Texas is evident in her relationships (repeating business) and success rate on behalf of her clients. Ms. Lee takes the utmost pride in receiving repeat...

Nicholas Gibson is the founder and managing partner of Gibson Law Group, a distinguished litigation and business law firm, and My Estate Law Group, an estate planning law firm. With an impressive track record spanning over a decade as a top-rated attorney, Nick is committed to delivering unrivaled client-centric solutions through meticulous legal strategies tailored to each unique case. Having honed his skills at prestigious large-scale law firms, Nick’s passion for building enduring client relationships led him to establish his own practices. Through his personalized and attentive approach, Nick ensures that every client receives unparalleled attention and guidance throughout their...

A New Orleans native, Dominique received a Bachelor of Business Administration in Finance from Loyola University New Orleans. After taking a gap year to move to Oakland, California, Dominique returned to New Orleans and continued her undergraduate education while also working full time to put herself through school. Following her undergraduate education, Dominique went on to receive her Juris Doctor from Tulane University New Orleans, where she focused primarily on corporate and intellectual property law. During law school, Dominique demonstrated her ability to balance her coursework with extracurriculars. Ms. Williams served as a member of Tulane’s Black Law Student’s Association Mock...

RegitzMauck Mission: To provide value-based legal services to cost-conscious clients seeking high quality legal representation in intellectual property, cybersecurity, and data privacy matters and disputes.

Mike Regitz focuses his practice on intellectual property and technology disputes, counseling, and licensing.

As a Certified Information Privacy Professional (CIPP/US), Mike also assists firm clients with cybersecurity, data privacy, and cyber insurance coverage issues and disputes.

Mike is licensed to practice law in Texas and is admitted to various federal courts across the country. He is also registered to practice before the U.S. Patent and Trademark Office, and his patent and trademark prosecution practice includes...

Upon receiving a Bachelor of Arts in Political Science and International Relations from the Ohio State University, Yuri decided to pursue her law degree. Thereafter, she attended the Baylor University Law School. Yuri was raised in South Korea and speaks fluent Korean. Yuri worked as a law clerk for our firm and after passing the 2023 Texas Uniform Bar Exam, she began practicing law as an associate attorney. She is a member of good standing of the State Bar of California and the State Bar of Texas. When not practicing law, Yuri enjoys spending time with her husband and two daughters, trying...

Partner Dustin Mauck formed RegitzMauck PLLC with Mike Regitz in January of 2015. Dustin focuses his practice on intellectual property, technology, cybersecurity, and data privacy matters.

Dustin has experience in enforcing and obtaining patents and has represented clients in trademark, trade secret, copyright, contract, and domain name disputes. As a Certified Information Privacy Professional (CIPP/US), Dustin also assists his clients with cybersecurity and data privacy issues, including assessing and responding to data breaches, preparing incident response plans, and evaluating cybersecurity and data privacy risks and policies.

Dustin's patent and trademark prosecution experience includes preparing applications, responding to office actions, drafting appeal briefs,...

Bradley M. Kolpack is a Wisconsin native who received a Bachelor of Arts in Political Science from the University of Wisconsin – Eau Claire. Thereafter, Bradley attended the University of Illinois Chicago School of Law, where he graduated in 2021. During his time in law school, Bradley practiced in the school’s pro bono Community Enterprise and Solidarity Economy Clinic assisting local businesses with their legal needs. Bradley began practicing law following passing the 2021 Illinois Uniform Bar Exam. Soon thereafter, he transferred his license to Texas and began practicing law in in the Dallas-Fort Worth area in late 2022. His past...

LeDouglas is an accomplished attorney who possesses a deep understanding of the business landscape, along with the foresight to proactively identify and address potential challenges. He demonstrates a unique blend of analytical thinking, composure, and strategic acumen. What truly distinguishes LeDouglas from his peers is his exceptional ability to swiftly align business objectives within the context of proactive risk management, complex commercial litigation, and innovative dispute resolution strategies. Whether standing at the boardroom table or in the courtroom, LeDouglas exudes a composed demeanor that conceals a remarkable tenacity. This tenacity has propelled him through a diverse array of challenges throughout his...

As the Managing Attorney at Sul Lee Law Firm. Diren Singhe instills a philosophy based on client-centric legal representation rooted in legal ethics, simple pragmatism, and Abraham Lincoln’s observation that the law is fundamentally the best reasoning of the wisest, applied over the ages “to the transactions and business of mankind.” Following an early life spent all over the world from Europe to South America, California, and New York, Diren started his career as an executive at an energy industry startup in Houston before moving onto international commercial and intellectual property ligation, construction and design professional liability, fiduciary litigation, and then...

An attorney with more than thirty-four years' experience in domestic and international trademark, copyright, licensing, unfair competition, anti-counterfeiting and mass media law, with a broad legal background, including active practice before state and federal administrative agencies, United States District Courts, United States Courts of Appeals, and the Supreme Court of the United States.

J. Spencer Young is a Senior Associate Attorney at Sul Lee Law Firm. In assisting clients to obtain the best possible result, Spencer takes pride in working with clients and not just for them. Spencer combines his past work experience, an empathetic understanding, and an outside-the-box, yet practical approach to attack problems head-on. Born and raised in the heart of West Texas, Spencer attended the University of Texas at Austin for his undergraduate studies where he graduated with a Bachelor of Arts degree in government. Thereafter, Spencer attended Texas Tech School of Law, where he graduated in 2019. Spencer served as...

Jian Micah P. De Jesus was born in the Philippines and grew up in Miami, Florida, where she received her Bachelor of Arts in Psychology and minor in Chemistry from Florida International University. After taking a gap year to move and work at a local church in Albuquerque, New Mexico, Jian decided to pursue a law degree from SMU Dedman School of Law. During law school, Jian took part in SMU's Corporate Counsel Externship Program and worked at an in-house legal department of an architecture firm, conducting legal research, contract drafting, and more. She also studied abroad in London through Southwestern...

Hamilton Lindley's nationwide practice focuses on solving complex problems for individuals and companies involved in litigation. From initial investigation to appeal, he has extensive experience in all phases of litigation. Along with other counsel, Mr. Lindley's cases have produced over $800 million for clients. Mr. Lindley is admitted to all Texas federal and state courts as well as the Southern District of Indiana. He is also admitted to the United States Supreme Court, and the Second, Fifth, Ninth and Federal Circuit Courts of Appeal. Mr. Lindley graduated from Baylor Law School and is a member of the Texas State Bar....

Jeff is a registered Patent Attorney with the United States Patent and Trademark Office. He is primarily from the western United States but has lived overseas for a number of years.

He received a B.S. in Mechanical Engineering from Arizona State University in 2005. He was an engineer for a number of years at a number of large corporations before pursuing his law degree. He graduated from Texas A&M University School of Law (formerly Texas Wesleyan University School of Law) with a J.D. in 2010. By combining his education and prior work experience into the field...

Ms. Mills is an experienced Copyright, Trademark and Business Litigation attorney providing strong representation for small and mid-sized business clients in Federal and Texas State Courts and before the U.S. Patent and Trademark Office (USPTO) and Trademark Trial and Appeal Board (TTAB). Ms. Mills is admitted to practice in the U.S. District Courts for the Northern, Eastern, Western and Southern Districts of Texas and is Generally admitted in the Northern District of Illinois.

Ms. Mills represents Defendants and Plaintiffs in a broad range of business litigation matters, including copyright and trademark infringement, unfair competition, business disparagement, misappropriation of trade secrets,...

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.

Attorney Nordan is a Registered Patent Attorney with vast experience in the areas of Patent Litigation, Intellectual Property and Innovation Law, Patents and Patent Law, Trademark Law, Corporate Structure and Organization, and various areas of IP Litigation. In addition to practicing IP Law, Attorney Nordan serves as Vice-President of Tide in Texas, a Chapter of The University of Alabama National Alumni Association.

Carl L. Evans, Jr. is an Equity Partner at McCathern in the law firm's Dallas, Texas office and he practices in the areas of non-subscriber employer defense, trucking, liquor liability, employment, commercial, construction, subrogation, tort and insurance litigation. Mr. Evans has an extensive litigation and trial background, having tried numerous cases in state and federal courts. He has also obtained defense verdicts in arbitrations involving claims of fraud, negligence, breach of contract and breach of warranty. In addition, Mr. Evans has successfully represented numerous clients in summary judgment motions that have included claims for bad faith, fraud, negligence, premises liability,...

Steve Sapp has extensive experience in the representation of clients in both public and private offerings of debt and equity securities, corporate and securities reporting and compliance matters, Board of Directors representation, and mergers and acquisitions. Additionally, he represents many of his public and private corporate clients, both nationally and internationally, in the prosecution and protection of substantial technology and intellectual property portfolios, related administrative proceedings before the United States Patent and Trademark Office, and disputes concerning trademark rights, domain names, and copyrights on the Internet. Due to the breadth of his experience and aptitude for client service, he also...

John A. Price has over four decades of legal experience, including first chair trial experience on a variety of complex business and commercial litigation matters with special emphasis on the areas of antitrust and unfair/deceptive trade practices, business torts, securities fraud, intellectual property, minority shareholder, regulatory, products liability, environmental, and a wide spectrum of business disputes. He is ranked AV Preeminent with 5 out of 5 for legal ability and ethics by Martindale-Hubbell in a peer-reviewed rating. He is certified in civil litigation by the Texas Board of Legal Specialization, licensed to practice law in Kansas, Texas and...

Alyssa Krahmer founded Krahmer Law Firm, PLLC in 2017 after over 20 years of practicing for large corporations. Equipped with this experience and knowledge of legal solutions used by large companies, Alyssa’s goal was to bring the same level of service to smaller organizations and individuals. Her firm’s mission was to perform high quality legal work, to charge fair prices for it, and to constantly evolve to respond to the changing needs of the firm’s clients. Areas of law include: contracts, trademarks, entity formation, lease review, franchise, merger & acquisition, employer-side employment law and wills.

I am a dynamic and highly strategic corporate attorney with over 9 years of commercial contract expertise and a proven track record of balancing legal and business priorities to facilitate purposeful growth. I work with owner operated businesses from start-up to sale. I guide businesses through entity formation, contract package formation, contract review and negotiation, employment policy formation, hiring practice formation, employee categorization, employee termination, and eventual sale. I earned my Juris Doctorate degree in 2013 from The University of Colorado Law School and my Bachelor of Science degree in Corporate Communication, as well as a Business Foundation Certification, from The...

Daniel Mark Ogden, Esq. is an attorney at law, licensed customs broker, and international trade consultant who for more than 25 years has counseled and represented companies on various aspects of international trade and business. With his advanced degrees and proficiency in both law and international business management, he possesses the ability and experience to understand the challenges faced by firms involved in international trade not only from a legal but also a managerial and business perspective. His professional services are designed to assist U.S. firms in proactively managing the legal and business risks that result from their...

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...

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...

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.

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...

As the Crosier Law Firm’s Managing Attorney, Robbie Crosier has had the pleasure of serving as corporate counsel for startups and early-stage companies from more than 25 different industries, including artificial intelligence (A.I.), e-commerce, content creation, sports, music, fashion, and real estate. To date, Robbie has provided expert counsel for client ventures and transactions collectively valued at over $10 million. Robbie graduated an Honors Scholar with Distinction from Baylor University’s University Scholars Program. He then went on to receive his Juris Doctor from Texas A&M University School of Law, where his passion for partnering with growing companies and startups was...

Experienced business and employment litigator. Also advise and handle construction and business matters. Named a Texas Super Lawyer in Employment Law. Handle state and federal cases in Texas and in other jurisdictions. Admitted to practice in all federal districts in Texas, U.S. Court of Appeals for the Fifth Circuit, and U.S. Supreme Court.

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.

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...

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...

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.