Attorneys from Caldwell Cassady & Curry successfully defended World Programming Limited, YUM! Brands, Inc., Luminex Software, Inc., Pizza Hut, Inc., and Shaw Industries Group, Inc., in a high-profile copyright and patent case filed by SAS Institute in the U.S. District Court for the Eastern District of Texas. The lawsuit alleged that World Programming’s analytics software infringes intellectual property owned by SAS Institute. This was the latest in a decade-long string of lawsuits that SAS Institute has brought against its direct competitor, World Programming. In Fall 2020, the firm obtained a complete defense victory. On the eve of trial, the district court sided with World Programming and dismissed SAS Institute’s case with prejudice. Firm attorneys continue to represent World Programming in SAS Institute’s appeal to the Federal Circuit.