Cases in Ubicomm’s biggest campaign keep trickling in with Christopher & Banks, S&S, and Walmart as the newest defendants. Each case in the campaign asserts a single patent related to relates to triggering events in a computing system and describes applications for location-based, contextual computing (5,603,054). Ubicomm alleges that defendants’ websites send reminder emails to customers to let them know they have items in an online shopping cart and that those services infringe the patent-in-suit. The asserted patent was acquired from Xerox in February 2013. Ubicomm’s campaign has grown to over 60 cases since it was launched in May 2013. 11/6, District of Delaware, 1:13cv01855, 11/7, District of Connecticut, 3:13cv01655, 11/8, District of Delware, 1:13cv01876