Jason D. Cassady - Caldwell Cassady & Curry

Jason D. Cassady

Listed in Best Lawyers since 2017
Phone: 214-888-4841

Jason Cassady is a principal at Dallas’ Caldwell Cassady & Curry. He is a trial lawyer who focuses on intellectual property litigation and complex commercial litigation.

Mr. Cassady provides clients with extensive federal trial experience, including courtroom victories in patent cases involving diverse technologies such as secure computer networking, integrated circuits, video game controllers, and computer operating systems. He also has represented parties on both sides of the aisle in areas such as drill bit technology, balloon angioplasty catheters, and electronic checking. 

Throughout his practice, Mr. Cassady has been trial counsel on over 5 verdicts that were recognized as “Top 100” Verdicts in the United States.

In 2015, Mr. Cassady and other firm attorneys won a $533 million patent infringement verdict for firm client Smartflash LLC against technology giant Apple Inc. in the U.S. District Court for the Eastern District of Texas.

Verdicts and Settlements:

Smartflash Litigation

VirnetX Inc. v. Apple Inc.

VirnetX v. Microsoft Corp.

Bedrock Computer Techs v. Google Inc.

VirnetX v. Mitel, et al.

Dr. Robert Morley v. Square Inc.

Anascape, Ltd. v. Nintendo, et al.

Opti Inc. v. Apple Inc.

Medtronic Vascular Inc. v. Boston Scientific, et al.

Varel International Independent LP.

US Synthetics Corporation

Eckhard U. Alt v. Medtronic Inc.

Nortel Networks

American Video Graphics v. Electronic Arts, et al.; Hewlett-Packard, et al.; Microsoft; Sony Online Entertainment Inc., et al.

i4i Limited Partnership v. Microsoft Corp.

University of Texas at AustinBA 2000Southern Methodist UniversityJ.D. 2004

Office Location

2101 Cedar Springs Road, Suite 1000
Dallas, TX 75201
United States

Practice Areas

Litigation - Patent