REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
02/13/2026
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Official data from USPTO
CLORTEC
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Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
27
Latest update
02/14/2026
Trademark type
Word
Nice classes
11
Filing date
04/04/2006
Registration date
02/13/2007
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/04/2017
Last transaction
02/14/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
07/29/1997
First use in commerce
07/29/1997
Drawing code
4
Owner type
16
Owner location
Sugar Land, TX
Examiner
MACFARLANE, JAMES W
Law office
L40
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
De Nora Water Technologies, L.L.C.
DE NORA WATER TECHNOLOGIES, INC.
Severn Trent Water Purification, Inc.
Representatives
Usha Menon D'AMBROSIO & MENON, PLLC
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
Water treatment equipmenthypochlorite generators and chemical vapor control systems; water storage management systemequipment to prevent thermal stratification and stagnation and to allow blending of different water qualities within the system
Publications
History of USPTO decisions and trademark events.
27 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/04/2017
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
04/04/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/04/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/04/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
02/08/2017
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/18/2017
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/23/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/28/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
02/13/2016
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
05/04/2012
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
05/04/2012
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/04/2012
E815
TEAS SECTION 8 & 15 RECEIVED
04/18/2012
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/08/2011
R.PR
REGISTERED-PRINCIPAL REGISTER
02/13/2007
PUBO
PUBLISHED FOR OPPOSITION
11/28/2006
NPUB
NOTICE OF PUBLICATION
11/08/2006
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
10/02/2006
ALIE
ASSIGNED TO LIE
09/29/2006
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/22/2006
XAEC
EXAMINER'S AMENDMENT ENTERED
09/22/2006
GNEA
EXAMINERS AMENDMENT E-MAILED
09/22/2006
CNEA
EXAMINERS AMENDMENT -WRITTEN
09/22/2006
DOCK
ASSIGNED TO EXAMINER
09/15/2006
MPMK
NOTICE OF PSEUDO MARK MAILED
04/11/2006
NWAP
NEW APPLICATION ENTERED
04/07/2006
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