Monetization firm IP Edge LLC, through associated entity Aristors Licensing LLC, has filed suit against BlackBerry (1:19-cv-01583), Everbridge (1:19-cv-01584), and United Technologies (1:19-cv-01585) in the District of Delaware; against Singlewire Software (3:19-cv-00695) in the Western District of Wisconsin; and against Status Solutions (1:19-cv-00722) in the Southern District of Ohio, all as part of a new litigation campaign over a family of patents generally related to sending sensor data to emergency responders and “emergency alert groups” on a mobile device. Targeted are the defendants’ crisis communication systems; for example, BlackBerry’s AtHoc system.