Colorquick claims Vistaprint and Office Max violate its patent on digital printing technology, in Tyler, Texas, Federal Court.
BTG International claims Apple, Dell, Lenovo, Sony and others violate its patent on flash memory devices - including in the iPhone and iPod - in Marshall, Texas, Federal Court.
Collegenet claims Marketlinx, and Rapattoni Corp. are violating patent on its Web-based technologies for nonprofit educational institutions and using it for real estate, in Austin Federal Court.
Service Reminder claims Nissan North American violates patent on its "maintenance alert cluster with memory," in Manhattan Federal Court.
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