Trademark Overview
On Monday, December 15, 2025, a trademark application was filed for NITRAZUR with the United States Patent and Trademark Office. The USPTO has given the NITRAZUR trademark a serial number of 79442717. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, February 5, 2026. This trademark is owned by SUEZ International. The NITRAZUR trademark is filed in the Environmental Control Instrument Products category with the following description:
Installations for removing nitrogen from waste water and drinking water.