October 05, 2011
A Virginia federal judge on Friday refused to shut down a patent-holding company's suit alleging social media giant Twitter Inc. infringes a patent for a method of creating an interactive community of famous people.
June 30, 2011
A Virginia federal judge on Tuesday denied Twitter Inc.'s attempt to move a suit brought against it by a patent-holding company to California, saying the company could not use its website's terms of use to justify a venue change.
January 20, 2011
A Virginia patent-holding company has sued Twitter Inc. claiming the real-time information Internet sensation infringed a patent for a way to create an interactive community of famous people.