Ridgeview IP LLC, an apparent IP Edge LLC plaintiff, has filed its first litigation, suing Cengage Learning (1:22-cv-00557), Cornerstone OnDemand (1:22-cv-00558), EBSCO Industries (1:22-cv-00559), Elevier (1:22-cv-00560), and Emerald Group Publishing (1:22-cv-00561) over the provision of certain search functionality on their respective websites. USPTO assignment records do not yet reflect movement of the sole patent-in-suit, generally related to “displaying a progress and results of a database search” until the “desired result” can be displayed, away from its sole named inventor.