TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/11/2025
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Official data from USPTO
AQUACARB
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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
44
Latest update
11/16/2025
Trademark type
Word
Nice classes
1
Filing date
06/29/2001
Registration date
03/26/2002
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/26/2022
Last transaction
11/16/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
01/01/2000
First use in commerce
01/01/2000
Drawing code
1
Owner type
16
Owner location
Tewksbury, MA
Examiner
RIRIE,VERNA BETH
Law office
L50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
EVOQUA WATER TECHNOLOGIES LLC
SIEMENS WATER TECHNOLOGIES LLC
SIEMENS INDUSTRY, INC.
SIEMENS WATER TECHNOLOGIES HOLDING CORP.
U. C. (pessoa física)
U. C. (pessoa física)
Representatives
Gary C. Ganzi Lando & Anastasi LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Granular activated carbon for use in the treatment of water
Publications
History of USPTO decisions and trademark events.
44 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/11/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/11/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/11/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/11/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/08/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/08/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/08/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/26/2022
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
02/26/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/26/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/26/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/17/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/17/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/17/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
09/30/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/12/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/14/2021
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
03/26/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/25/2014
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/25/2014
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
02/26/2014
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/05/2014
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/15/2014
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/24/2012
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/24/2012
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/24/2012
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/24/2012
E89R
TEAS SECTION 8 & 9 RECEIVED
02/22/2012
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/21/2012
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/27/2011
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
07/18/2007
PLGL
ASSIGNED TO PARALEGAL
07/13/2007
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
06/14/2007
E815
TEAS SECTION 8 & 15 RECEIVED
06/14/2007
CFIT
CASE FILE IN TICRS
05/17/2007
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/04/2007
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/10/2007
R.PR
REGISTERED-PRINCIPAL REGISTER
03/26/2002
PUBO
PUBLISHED FOR OPPOSITION
01/01/2002
NPUB
NOTICE OF PUBLICATION
12/12/2001
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/30/2001
CNEA
EXAMINER'S AMENDMENT MAILED
09/07/2001
DOCK
ASSIGNED TO EXAMINER
08/23/2001
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