PFASTECH
Mark Identification

PFASTECH

Serial Number

98957105

Filing Date

Jan 13, 2025

Trademark by

TETRA TECH INC.

Classification Information

Environmental remediation services, namely, treatment of water, soil, sediments, air and sludge to reduce the concentration of polyfluoroalkyl and perfluoroalkyl substance

Treatment of Materials

Water treatment equipment, namely, groundwater treatment systems for perfluoroalkyl and polyfluoroalkyl substances comprised of a groundwater collection system, a groundwater hydraulic control system, filtration units comprised of granular activated carbon, organo-clay, and/or ion-exchange resin; Water treatment equipment, namely, drinking water treatment systems for perfluoroalkyl and polyfluoroalkyl substances comprised of granular activated carbon filtration units, ion-exchange filtration units, reverse osmosis filtration units, and/or foam fractionation units; Water treatment equipment, namely, groundwater sampling systems for perfluoroalkyl and polyfluoroalkyl substances; Wastewater sampling systems for perfluoroalkyl and polyfluoroalkyl substances; Water treatment equipment, namely wastewater treatment systems for perfluoroalkyl and polyfluoroalkyl substances comprised of granular activated carbon filtration units, ion-exchange filtration units, reverse osmosis filtration units, and/or foam fractionation units; Drinking water sampling systems for perfluoroalkyl and polyfluoroalkyl substances

Environmental Control Apparatus

Engineering consulting services related to the remediation of perfluoroalkyl and polyfluoroalkyl substances in groundwater, drinking water, wastewater, surface water, soil, sediments, air and sludge

Computer and Scientific