In August 2023, Ameranth, Inc. accused DoorDash of infringing a single patent generally related to an “intelligent web server computer” for use in “completing remotely initiated hospitality food/drink delivery or pick up ordering tasks”. The patent, issuing in March 2022, belongs to a family with five earlier members successfully challenged under Alice—and DoorDash responded to last fall’s campaign with a similar motion. Now, with two more patents in hand, both issuing in December 2023, has filed another Western District of Pennsylvania complaint against DoorDash and Eat’N Park (2:23-cv-02165), asserting both.