binary.jpgIPNews® – Uniloc Inc. sued 12 different companies in Texas federal court on Friday for allegedly infringing its patented system of administering software licenses across a network of computers.

Altair Engineering Inc., Altera Corp., Altium Inc., Dassault Systemes SolidWorks Corp., Environmental Systems Research Institute Inc., Mintab Inc., Originlab Corp., Parametric Technology Corp., SlickEdit Inc., SofTech