NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
03/19/2026
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Official data from USPTO
ISOWATER
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
ISOWATER
ST13
US500000087417594Class
1, 9, 40
Filing
87417594
Registration
5934838
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
53
Latest update
04/07/2026
Trademark type
Word
Nice classes
1, 9, 40
Filing date
04/19/2017
Registration date
12/17/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/19/2026
Last transaction
04/07/2026
Responsible office
United States Patent and Trademark Office
Status code
705
Official register
Principal Register
Filing basis
Intent to use, Foreign priority
Drawing code
4
Owner type
03
Owner location
Collingwood, Ontario, CA
Examiner
GOLDEN, LAURA DAWN
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
2607540 ONTARIO INC.
2607540 ONTARIO INC.
A. C. (pessoa física)
Representatives
Colleen Flynn Goss Lippes Mathias LLP
Technical classification
Nice Classes
Class 1Class 9Class 40
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
deuterium oxide; deuterium gas; deuterium compounds
Class 9
Scientific apparatus and instruments for the isotopic enrichment of deuterium containing fluids; Scientific apparatus and instruments for the purification of deuterium containing fluids
Class 40
Treatment of materialsisotopic enrichment of deuterium containing fluids; Treatment of materialspurification of deuterium containing fluids
Publications
History of USPTO decisions and trademark events.
53 publications found
C15P
REGISTERED - PARTIAL SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/19/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/19/2026
E815
TEAS SECTION 8 & 15 RECEIVED
12/17/2025
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
12/17/2024
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/12/2023
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/13/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/11/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
12/17/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/01/2019
PUBO
PUBLISHED FOR OPPOSITION
10/01/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
09/11/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/27/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/07/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/06/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/06/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
07/18/2019
GNRT
NON-FINAL ACTION E-MAILED
07/18/2019
CNRT
NON-FINAL ACTION WRITTEN
07/18/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
06/27/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/27/2019
ERSI
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
06/25/2019
GNS2
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
04/11/2019
GNSI
INQUIRY TO SUSPENSION E-MAILED
04/11/2019
CNSI
SUSPENSION INQUIRY WRITTEN
04/11/2019
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/09/2019
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
10/03/2018
GNSL
LETTER OF SUSPENSION E-MAILED
10/03/2018
CNSL
SUSPENSION LETTER WRITTEN
10/03/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/02/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/02/2018
ALIE
ASSIGNED TO LIE
09/29/2018
ERSI
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
09/19/2018
DOCK
ASSIGNED TO EXAMINER
06/20/2018
GNS2
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
04/03/2018
GNSI
INQUIRY TO SUSPENSION E-MAILED
04/03/2018
CNSI
SUSPENSION INQUIRY WRITTEN
04/03/2018
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
10/02/2017
GNSL
LETTER OF SUSPENSION E-MAILED
10/02/2017
CNSL
SUSPENSION LETTER WRITTEN
10/02/2017
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/27/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/27/2017
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/25/2017
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
07/24/2017
GNRT
NON-FINAL ACTION E-MAILED
07/24/2017
CNRT
NON-FINAL ACTION WRITTEN
07/24/2017
DOCK
ASSIGNED TO EXAMINER
07/13/2017
AMPX
PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED
05/16/2017
ALIE
ASSIGNED TO LIE
05/15/2017
MPMK
NOTICE OF PSEUDO MARK E-MAILED
04/26/2017
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
04/25/2017
PARI
TEAS VOLUNTARY AMENDMENT RECEIVED
04/24/2017
NWAP
NEW APPLICATION ENTERED
04/22/2017
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