Trademark Overview
On Friday, February 20, 2026, a trademark application was filed for FL300 with the United States Patent and Trademark Office. The USPTO has given the FL300 trademark a serial number of 99661769. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Friday, February 20, 2026. This trademark is owned by ZHEJIANG JUHUA HANZHENG NEW MATERIAL CO., LTD.. The FL300 trademark is filed in the Chemical Products category with the following description:
Coolant for use in semiconductor manufacturing; Coolant for use in display manufacturing; Chemical additives for controlling heat in semiconductor manufacturing processes; Chemical additives for thermal management in display manufacturing; Chemicals for use in semiconductor manufacturing; Chemicals for use in display manufacturing; chemicals used in industry and science; detergents for use in the manufacture of semiconductors; detergents for use in manufacturing processes; heat transfer fluids for industrial use