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May 06, 2013
Blue Calypso Inc v. Foursquare Labs, Inc.
Case Number:
6:13-cv-00373
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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.
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May 07, 2013
Marketing Biz Hits Yelp, Groupon With More Patent Suits
Within hours of the issuance of its latest patent, digital marketing company Blue Calypso Inc. fired off another round of infringement lawsuits in Texas federal court Monday against Yelp Inc., Groupon Inc. and Four Square Labs Inc.
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