Trademark Overview
On Friday, November 14, 2025, a trademark application was filed for SUREFLOW with the United States Patent and Trademark Office. The USPTO has given the SUREFLOW trademark a serial number of 99496891. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Friday, November 14, 2025. This trademark is owned by CALYXO, INC.. The SUREFLOW trademark is filed in the Medical Instrument Products category with the following description:
Medical apparatus and instruments for treating urological conditions; medical device for kidney stone treatment and removal