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November 12, 2009

Cooper Notification Inc. v. Twitter Inc. et al

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Reflects complaints, answers, motions, orders and trial notes entered from Jan. 1, 2011.
Additional or older documents may be available in Pacer.


  1. May 25, 2012

    Twitter, Others Beat Messaging Co.'s Patent Suit

    A Delaware federal judge on Friday dismissed Cooper Notification Inc.'s patent infringement claims accusing Twitter Inc., Federal Signal Corp. and Everbridge Inc. of infringing its methods for sending messages to several places at once.


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