ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/04/2026
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Official data from USPTO
ZETAG
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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
47
Latest update
05/05/2026
Trademark type
Word
Nice classes
1
Filing date
04/27/1998
Registration date
05/13/2003
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/29/2023
Last transaction
05/05/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
01/31/2001
First use in commerce
02/01/2001
Drawing code
1
Owner type
13
Owner location
WILMINGTON, DE, US
Examiner
SNAPP, TINA LOUISE
Law office
M70
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
SOLENIS TECHNOLOGIES, L.P.
CIBA SPECIALTY CHEMICALS WATER TREATMENTS LIMITED
ALLIED COLLOIDS LIMITED
Representatives
Deborah Henscheid Lorenz & Kopf, LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
flocculants and coagulants for purifying water; flocculants and coagulants for treating sewageliquid waste and sludges
Publications
History of USPTO decisions and trademark events.
47 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/05/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/04/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
09/29/2023
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
09/29/2023
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/29/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/29/2023
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/19/2023
E89R
TEAS SECTION 8 & 9 RECEIVED
03/27/2023
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/16/2022
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/13/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/08/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/24/2021
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/25/2020
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/18/2014
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/24/2013
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
05/24/2013
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/24/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/24/2013
E89R
TEAS SECTION 8 & 9 RECEIVED
04/29/2013
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
04/27/2009
PLGL
ASSIGNED TO PARALEGAL
04/22/2009
E815
TEAS SECTION 8 & 15 RECEIVED
04/20/2009
CFIT
CASE FILE IN TICRS
06/05/2008
R.PR
REGISTERED-PRINCIPAL REGISTER
05/13/2003
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
12/16/2002
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/20/2002
PAPER RECEIVED
11/20/2002
CNRT
NON-FINAL ACTION MAILED
05/16/2002
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
05/15/2002
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
01/28/2002
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/09/2001
CNRT
NON-FINAL ACTION MAILED
04/17/2001
SUPC
STATEMENT OF USE PROCESSING COMPLETE
04/16/2001
DOCK
ASSIGNED TO EXAMINER
04/03/2001
IUAF
USE AMENDMENT FILED
02/12/2001
EX3G
SOU EXTENSION 3 GRANTED
02/11/2001
EXT3
SOU EXTENSION 3 FILED
12/18/2000
EX2G
SOU EXTENSION 2 GRANTED
08/15/2000
EXT2
SOU EXTENSION 2 FILED
06/15/2000
EX1G
SOU EXTENSION 1 GRANTED
03/01/2000
EXT1
SOU EXTENSION 1 FILED
12/10/1999
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
06/22/1999
PUBO
PUBLISHED FOR OPPOSITION
03/30/1999
NPUB
NOTICE OF PUBLICATION
02/26/1999
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/11/1999
DOCK
ASSIGNED TO EXAMINER
12/29/1998
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