Wisk Aero Sues Archer Aviation for Theft of Trade Secrets and Patent Infringement -- Lawsuit follows discovery of suspicious file downloads and Archer's recent public disclosures -- Seeks injunction halting use of Wisk's IP and other remedies against Archer News provided by Share this article Share this article MOUNTAIN VIEW, Calif., April 6, 2021 /PRNewswire/ -- Wisk Aero LLC ("Wisk"), the first Urban Air Mobility (UAM) company to design, build and fly an all-electric, self-flying air taxi in the U.S., today filed a lawsuit against Archer Aviation Inc. ("Archer"). The lawsuit alleges that Archer's business is "built on intellectual property that is not its own" and brings claims for trade secret misappropriation and patent infringement.