NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/11/2025
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Official data from USPTO
LOSALT
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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
40
Latest update
08/12/2025
Trademark type
Word
Nice classes
1
Filing date
07/31/1992
Registration date
04/04/1995
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/11/2025
Last transaction
08/12/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
11/18/1993
First use in commerce
11/23/1993
Drawing code
1
Owner type
03
Owner location
MINNETONKA, MN
Examiner
CATALDO, PETER
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
BL TECHNOLOGIES, INC.
SUEZ WTS HOLDINGS USA, INC.
GE BETZ, INC.
BETZDEARBORN HYDROCARBON PROCESS GROUP INC.
Betz Process Chemicals, Inc.
Representatives
Dyan M. House Baker & McKenzie, LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
chemicals and chemical compositions for use as corrosion inhibitors and deposit control agents for use in the petroleum refining and petrochemical processing industries
Publications
History of USPTO decisions and trademark events.
40 publications found
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
08/11/2025
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/11/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/11/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
03/28/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/04/2024
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/26/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/13/2018
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/13/2018
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/20/2018
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
06/13/2018
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/11/2015
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
04/11/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/11/2015
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/11/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
03/30/2015
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
05/23/2005
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/23/2005
PLGL
ASSIGNED TO PARALEGAL
05/23/2005
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
03/29/2005
E89R
TEAS SECTION 8 & 9 RECEIVED
03/29/2005
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
05/18/2001
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
02/16/2001
R.PR
REGISTERED-PRINCIPAL REGISTER
04/04/1995
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
11/29/1994
DOCK
ASSIGNED TO EXAMINER
11/29/1994
SUPC
STATEMENT OF USE PROCESSING COMPLETE
11/04/1994
EX3G
SOU EXTENSION 3 GRANTED
11/04/1994
IUAF
USE AMENDMENT FILED
10/11/1994
EXT3
SOU EXTENSION 3 FILED
10/11/1994
EX2G
SOU EXTENSION 2 GRANTED
05/24/1994
EXT2
SOU EXTENSION 2 FILED
04/12/1994
EX1G
SOU EXTENSION 1 GRANTED
12/09/1993
EXT1
SOU EXTENSION 1 FILED
09/28/1993
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
04/13/1993
PUBO
PUBLISHED FOR OPPOSITION
01/19/1993
NPUB
NOTICE OF PUBLICATION
12/18/1992
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/05/1992
CNEA
EXAMINER'S AMENDMENT MAILED
10/30/1992
DOCK
ASSIGNED TO EXAMINER
10/21/1992
Continuous trademark protection
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