Justin Nemunaitis

Justin Nemunaitis

Attorney Profile

Top Rated Intellectual Property Litigation Attorney in Dallas, TX

Caldwell Cassady & Curry
 | 2101 Cedar Springs Road, Suite 1000
Dallas, TX 75201
Phone: 214-888-4848
Fax: 214-888-4849
Selected To Rising Stars: 2016 - 2020
Licensed Since: 2008
Practice Areas:
  • Intellectual Property Litigation (80%),
  • Business Litigation (20%)
Attorney Profile

Justin Nemunaitis is a trial lawyer who focuses his practice on patent infringement disputes and complex commercial litigation for both plaintiffs and defendants. He has litigated cases involving a variety of technologies, including digital content distribution and protection, digital video compression algorithms, techniques employed by various wireless communications standards, and oilfield services.

Mr. Nemunaitis has helped secure multiple multimillion-dollar jury verdicts and successfully defend against similar high-value assertions. He has also successfully defended patents in various post-grant review proceedings and obtained multiple Inter Partes Review decisions that resulted in all claims confirmed as patentable. Mr. Nemunaitis has also represented companies in non-litigation licensing disputes, and advised clients regarding antitrust and FRAND issues that may accompany standards-based patent disputes.

Mr. Nemunaitis has been recognized since 2016 as one of the top young lawyers in the state for his work in intellectual property cases on the annual Texas Super Lawyers Rising Stars list published by Thomson Reuters legal division.

Prior to joining Caldwell Cassady & Curry, Mr. Nemunaitis was an associate at McKool Smith P.C. Prior to that, he served as a Judicial Clerk for the Honorable John Love, United States Magistrate Judge for the Eastern District of Texas.

Mr. Nemunaitis graduated from Chicago-Kent College of Law where he served as a Senior Editor on Law Review and as the Executive Editor of the Seventh Circuit Review. He received a Bachelor of Science in Mathematics from the University of Texas at Austin.

About Justin Nemunaitis

Admitted: 2008, Texas

Professional Webpage: caldwellcc.com/bio-justin-t-nemunaitis/


  • Mr. Nemunaitis was among the Caldwell Cassady & Curry team named as the Texas Intellectual Property Litigation Department of the Year, Texas Intellectual Property Litigation Department of the Year, Texas Lawyer, 2017
  • Mr. Nemunaitis is among the Caldwell Cassady & Curry team that was named the #1 U.S. Plaintiffs' Patent firm in 2017 in the IAM Patent 1000 - The World's Leading Patent Professionals, #1 U.S. Plaintiffs' Patent Firm, IAM Patent 1000, 2017
  • Named since 2016 to the annual Texas Rising Stars list of the state's top lawyers under the age of 40 and those who have been in practice no more than 10 years, Texas Rising Stars, Super Lawyers/Thomson Reuters, 2016

Special Licenses/Certifications:

  • U.S. Court of Appeals for the Federal Circuit
  • U.S. District Court for the Southern District of Texas
  • U.S. District Court for the Eastern District of Texas
  • U.S. District Court for the Northern District of Texas
  • Texas State District Courts

Bar/Professional Activity:

  • State Bar of Texas

Educational Background:

  • Illinois Institute of Technology, Chicago-Kent College of Law, J.D., 2008
  • The University of Texas at Austin, B.S. (mathematics),, 2005
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Office Location for Justin Nemunaitis

2101 Cedar Springs Road
Suite 1000
Dallas, TX 75201

Justin Nemunaitis:

Last Updated: 10/10/2019

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