(May 17, 2024, 11:11 AM EDT) -- CHICAGO — Although agreeing with an infringement defendant that four web chat patents recite the abstract idea of organizing conversations, a federal judge in Illinois on May 16 said that because the patents are directed to a sufficiently inventive solution to the “technological hiccup” of statelessness when communicating in a hypertext transfer protocol (HTTP) web browser, they survive an early patent eligibility challenge....