David Sitrick (Sitrick) appeals the United States District Court for the Central District of California’s judgment that the asserted claims of his two patents are invalid for lack of enablement, indefinite, and not infringed. He also appeals the order of the United States District Court for the Northern District of Illinois transferring the case to the Central District of California. We affirm the Central District of California’s judgment of invalidity and conclude that Sitrick waived his objection to the Northern District of Illinois’s transfer order.