PFASTECH
DEAD

Serial Number

98957105

Owner

TETRA TECH, INC.

Attorney

Michael E. Robinson

Filing Date

Jan 13, 2025

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PFASTECH Trademark

Serial Number: 98957105

PFASTECH is a trademark filed by TETRA TECH, INC. on January 13, 2025. The trademark is classified under Class 11 (Environmental Control), Class 40 (Treatment & Processing), Class 42 (Computer & Scientific). The application is currently no longer active.

Owner Contact Info

TETRA TECH, INC. (44 trademarks)

3475 E Foothill Blvd
PASADENA, CA 91107

Entity Type: 03

Trademark Details

Filing Date

January 13, 2025

Registration Date

Not Registered

Goods & Services

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

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

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

Filing History

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND
Jan 5, 2026 MAB2
ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE
Jan 5, 2026 ABN2
APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
Sep 16, 2025 XELG
APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
Sep 16, 2025 XELR
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Jun 23, 2025 GNRN
NON-FINAL ACTION E-MAILED
Jun 23, 2025 GNRT
NON-FINAL ACTION WRITTEN
Jun 23, 2025 CNRT
ASSIGNED TO EXAMINER
Jun 23, 2025 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Jun 15, 2025 NWOS
APPLICATION FILING RECEIPT MAILED
Jan 13, 2025 MAFR
NEW APPLICATION ENTERED
Jan 13, 2025 NWAP