BTL Industries, Inc. v. Rejuva Fresh LLC (New Lawsuit Alert)

BTL Industries, Inc. has sued Rejuva Fresh LLC in the District of Maine, alleging that Rejuva Fresh’s system for non-invasive aesthetic muscle toning infringes U.S. Patent Nos. 10,478,634 (entitled “Aesthetic method of biological structure treatment by magnetic field), 10,695,575 (entitled “Aesthetic method of biological structure treatment by magnetic field”), 10,596,386 (entitled “Aesthetic method of biological structure treatment by magnetic field”), 11,266,852 (entitled “Aesthetic method of biological structure treatment by magnetic field”), and 9,636,519 (entitled “Magnetic stimulation methods and devices for therapeutic treatments”). BTL’s complaint also included allegations of trademark infringement against JV.