Texas plaintiff Random Chat LLC has added a Western District of Texas case against Amazon (7:25-cv-00011) to the litigation campaign it began this past summer, over a single patent generally related to a method for setting up random multimedia connections between users who have logged into a server and are part of a pool of users. Targeted throughout has been the provision of customer support chat services. Prior defendants, including Abercrombie & Fitch and Aveda, challenged the claims of the asserted patent under Alice, as directed to the abstract idea of “permitting online chat sessions”.