NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/04/2025
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Official data from USPTO
MICROCHEM
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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
31
Latest update
05/27/2025
Trademark type
Word
Nice classes
11
Filing date
09/22/2003
Registration date
04/05/2005
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/04/2025
Last transaction
05/27/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
01/01/1991
First use in commerce
01/01/1991
Drawing code
1
Owner type
16
Owner location
SUGAR LAND, TX
Examiner
CARROLL, DORITT
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
DE NORA WATER TECHNOLOGIES, LLC.
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 equipmentchemical analyzerschemical process controllerstransmittersdetectors that work to analyze the chemical content of water within a water treatment plant and to control conditions to create potable water
Publications
History of USPTO decisions and trademark events.
31 publications found
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
05/04/2025
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/04/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/30/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
12/03/2024
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/05/2024
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/26/2022
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
12/22/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/28/2016
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/13/2015
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
04/13/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/13/2015
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/13/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
03/30/2015
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/08/2011
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
01/12/2011
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/11/2011
E815
TEAS SECTION 8 & 15 RECEIVED
12/21/2010
R.PR
REGISTERED-PRINCIPAL REGISTER
04/05/2005
PUBO
PUBLISHED FOR OPPOSITION
01/11/2005
NPUB
NOTICE OF PUBLICATION
12/22/2004
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
11/02/2004
ALIE
ASSIGNED TO LIE
11/02/2004
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/13/2004
GNEA
EXAMINERS AMENDMENT E-MAILED
10/13/2004
CNEA
EXAMINERS AMENDMENT -WRITTEN
10/13/2004
ACEC
AMENDMENT FROM APPLICANT ENTERED
09/08/2004
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/16/2004
PAPER RECEIVED
08/16/2004
GNRT
NON-FINAL ACTION E-MAILED
03/28/2004
DOCK
ASSIGNED TO EXAMINER
03/28/2004
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