ALEXANDRIA, Va., April 2 -- United States Patent no. 12,265,575, issued on April 1, was assigned to CS DISCO INC. (Austin, Texas).

"System and method for efficient creation and incremental updating of representations of email conversations" was invented by Levi Jonathan Bucao (Austin, Texas), Peter Anthony Lee (Pflugerville, Texas) and Ajay Guyyala (Cedar Park, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments as disclosed include document analysis systems that may obtain email data collected or obtained from email servers from one or more source systems and build a graph of the emails, where the nodes of the email graph represent data about an email and the edges in the graph between the node...