Trademark Overview
On Monday, December 8, 2025, a trademark application was filed for FERAZUR with the United States Patent and Trademark Office. The USPTO has given the FERAZUR trademark a serial number of 99535596. The federal status of this trademark filing is APPROVED FOR PUBLICATION as of Monday, July 13, 2026. This trademark is owned by SUEZ International. The FERAZUR trademark is filed in the Environmental Control Instrument Products, Treatment & Processing of Materials Services, and Computer & Software Services & Scientific Services categories with the following description:
Treatment and conditioning of water using chemical, biochemical and biological products; Water treating provided via the operation of physical, physico-chemical and physico-biochemical treatment plants for biological removal of metals and metalloids dissolved in water; Water treating, namely, the physical, physico-chemical and physico-biochemical treatments of water for the biological removal of metals and metalloids dissolved in water for industrial and domestic applications
Design of installations for physical, physico-chemical and physico-biochemical treatments for biological removal of metals and metalloids dissolved in water; Scientific research and experimentation in the fields of physical, physico-chemical and physico-biochemical treatments used in processes for biological removal of metals and metalloids dissolved in water; Scientific research, namely, conducting studies concerning the treatment and conditioning of waters using chemical, biochemical and biological products; Scientific research, namely, conducting technical studies concerning the operation of treatment plants for drinking water, industrial water and wastewater; technical audits, laboratory studies, engineering consulting and engineering services in the fields of biological processes to remove metals and metalloids dissolved in water and in the fields of physical, physico-chemical and physico-biochemical treatments of water, waste water and industrial water
Apparatus and installations for the treatment of water and liquids, namely, for clarifying, settling, Dissolved Air Flotation (DAF), filtering, and sterilizing water and liquids; apparatus and equipment for physical, physico-chemical and physico-biochemical filtration, used in processes for biological removal of metals and metalloids dissolved in water, namely, water filtering units for industrial use and water filtering apparatuses; filtering apparatus using sand for filtering water, waste water and industrial water; Filtering apparatus using activated carbon for filtering water, waste water and industrial water; Filtering apparatus using glass particles for filtering water, waste water and industrial water; Filtering apparatus using ceramic particles for filtering water, waste water and industrial water; equipment for the biological removal of iron, manganese, and nitrates from water, namely, water filtering units for domestic, municipal and industrial water purification
