TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/16/2025
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Official data from USPTO
NALCO WATER
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
NALCO WATER
ST13
US500000087394640Class
9, 42
Filing
87394640
Registration
6147795
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
51
Latest update
09/21/2025
Trademark type
Word
Nice classes
9, 42
Filing date
03/31/2017
Registration date
09/08/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/08/2020
Last transaction
09/21/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
2016-03-00
First use in commerce
2016-03-00
Drawing code
4
Owner type
03
Owner location
Saint Paul, MN
Examiner
ANKRAH, NAAKWAMA
Law office
L90
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Ecolab USA, Inc.
Representatives
Christopher M. Kindel Pirkey Barber PLLC
Technical classification
Nice Classes
Class 9Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Fluorimeters and controllers for use in industrial water treatment applications and software for operating such devices; probes and monitors for measuring microbial activity in aqueous systems; sensors for monitoring water chemistry and system performance in water treatment systems; electronic apparatus for use in the treatment of aqueous systemsfor analysis of the system conditions for the purpose of applying the appropriate chemical treatment; portable laboratory test equipmentdisc comparatorcolor disccomparator tube stirring rodhot plateheating blockthermometer and crucible tongs for use in analyzing the iron content of cooling water and boiler water systems; electronic apparatus for monitoring foam and feeding chemicals to control foam in industrial processes; calibrated container for storing and releasing measured amounts of bromine releasing compounds to industrial waters; electrochemical apparatus and installations for the production of halogen gases and chlorine dioxide; laboratory test kits composed of tubespipettesgraduated cylindersfilter cartridgesclippersbottlesfilter membranesfilter pads and chemical solutions used to determine organic phosphate levels in cooling waters; software for use in the field of industrial water treatmentsoftware for purifyingtreatingaltering water to be more suitable for use in industrialcommercialmunicipal water systems or water-based process applications; computer software for performance predictionmonitoringoptimization using on-line data for use in the field of industrial water treatment; computer software simulation programs for modeling corrosion in the refinery industry; USB chargerspower adapterspower chargersear phonescarrying case for cell phonescalculators; downloadable electronic newsletters and data summaries in the field of water treatment systemsindustrial water chemistry and related fields of technology
Class 42
Providing temporary use of non-downloadable software for use in the field of industrial water treatment for purifyingtreatingaltering water to be more suitable for use in industrialcommercialmunicipal water systems or water-based process applications
Publications
History of USPTO decisions and trademark events.
51 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/16/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/16/2025
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
09/08/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
09/08/2020
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
08/01/2020
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
07/31/2020
SUPC
STATEMENT OF USE PROCESSING COMPLETE
07/10/2020
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
07/10/2020
IUAF
USE AMENDMENT FILED
06/22/2020
EISU
TEAS STATEMENT OF USE RECEIVED
06/22/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
01/14/2020
EX3G
SOU EXTENSION 3 GRANTED
01/10/2020
EXT3
SOU EXTENSION 3 FILED
01/10/2020
EEXT
SOU TEAS EXTENSION RECEIVED
01/10/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/09/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/09/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
06/25/2019
EX2G
SOU EXTENSION 2 GRANTED
06/21/2019
EXT2
SOU EXTENSION 2 FILED
06/21/2019
EEXT
SOU TEAS EXTENSION RECEIVED
06/21/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
12/20/2018
EX1G
SOU EXTENSION 1 GRANTED
12/18/2018
EXT1
SOU EXTENSION 1 FILED
12/18/2018
EEXT
SOU TEAS EXTENSION RECEIVED
12/18/2018
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
07/10/2018
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/15/2018
PUBO
PUBLISHED FOR OPPOSITION
05/15/2018
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/25/2018
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/06/2018
XAEC
EXAMINER'S AMENDMENT ENTERED
04/06/2018
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
04/06/2018
GNEA
EXAMINERS AMENDMENT E-MAILED
04/06/2018
CNEA
EXAMINERS AMENDMENT -WRITTEN
04/06/2018
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
04/06/2018
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
01/15/2018
GNSL
LETTER OF SUSPENSION E-MAILED
01/15/2018
CNSL
SUSPENSION LETTER WRITTEN
01/15/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/09/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/09/2018
ALIE
ASSIGNED TO LIE
01/05/2018
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/20/2017
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/07/2017
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/07/2017
DOCK
ASSIGNED TO EXAMINER
10/06/2017
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
06/24/2017
GNRT
NON-FINAL ACTION E-MAILED
06/24/2017
CNRT
NON-FINAL ACTION WRITTEN
06/24/2017
DOCK
ASSIGNED TO EXAMINER
06/22/2017
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
04/06/2017
NWAP
NEW APPLICATION ENTERED
04/04/2017
Continuous trademark protection
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