Trademark Overview
On Wednesday, September 17, 2025, a trademark application was filed for PUREX with the United States Patent and Trademark Office. The USPTO has given the PUREX trademark a serial number of 99398724. The federal status of this trademark filing is NON-FINAL ACTION - MAILED as of Thursday, February 12, 2026. This trademark is owned by Nexifly Hong Kong Limited. The PUREX trademark is filed in the Smoker's Products category with the following description:
Cartridges sold filled with chemical flavorings in liquid form for electronic cigarettes; Cartridges sold filled with propylene glycol for electronic cigarettes; Cartomizers, namely, combination electronic cigarette refill cartridges sold empty and atomizers, sold as a component of electronic cigarettes; Electronic cigarette atomizers sold empty; Electronic cigarette refill cartridges sold empty; Electronic cigarettes; Oral vaporizers for smokers; Oral vaporizers for smoking purposes; Chemical flavorings in liquid form used to refill electronic cigarette cartridges; Electronic devices for the inhalation of nicotine-containing aerosols
