NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/24/2026
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Official data from USPTO
GUARDION
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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
30
Latest update
02/17/2026
Trademark type
Word
Nice classes
1
Filing date
11/14/1994
Registration date
10/31/1995
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/24/2026
Last transaction
02/17/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1994-09-00
First use in commerce
1994-09-00
Drawing code
1
Owner type
16
Owner location
HOUSTON, TX
Examiner
FRONT, MITCHELL
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
BAKER HUGHES HOLDINGS LLC
B. I. (pessoa física)
Representatives
Dyan M. House Baker & McKenzie LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
chemical blends for use in cleaning foulants in water purification
Publications
History of USPTO decisions and trademark events.
30 publications found
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
01/24/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/24/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/24/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
10/20/2025
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/17/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/09/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/31/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/23/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/23/2019
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/29/2015
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
08/29/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/29/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
08/28/2015
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/08/2012
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/08/2012
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/12/2010
CFIT
CASE FILE IN TICRS
06/28/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
12/22/2005
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/22/2005
PLGL
ASSIGNED TO PARALEGAL
12/15/2005
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
09/29/2005
E89R
TEAS SECTION 8 & 9 RECEIVED
09/29/2005
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
08/27/2001
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
08/06/2001
R.PR
REGISTERED-PRINCIPAL REGISTER
10/31/1995
PUBO
PUBLISHED FOR OPPOSITION
08/08/1995
NPUB
NOTICE OF PUBLICATION
07/07/1995
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/01/1995
DOCK
ASSIGNED TO EXAMINER
04/27/1995
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