Clean Energy Management Solutions, LLC launched the first of its two 2015 litigation campaigns in July, suing ADT, Honeywell, and SmartThings over a single patent (8,035,479) generally related to a mesh network door locking mechanism. In the last two weeks, the cases against Honeywell (on April 6) and SmartThings (on April 11) were dismissed with prejudice, with earlier documents suggesting settlements, and Clean Energy has quickly added three more defendants to the campaign: AT&T (2:16-cv-00413), Frontpoint Security (2:16-cv-00414), and Vivint (2:16-cv-00415). The NPE accuses the defendants of infringing the ‘479 patent through provision of their AT&T Digital Life, Vivint SmartHome, and various Frontpoint remote security packages.