(August 25, 2016, 12:56 PM EDT) -- NEW ORLEANS — Although a Louisiana federal judge on Aug. 24 ultimately granted in part a motion to dismiss a declaratory judgment action, the plaintiff in the case was granted leave to amend while the defendant was criticized for arguing that no actual controversy exists between the parties, despite sending the plaintiff a cease-and-desist letter that alleged trademark infringement (Great Northern & Southern Navigation Co. LLC v. American Cruise Lines Inc., No. 16-3278, E.D. La.; 2016 U.S. Dist. LEXIS 112122)....