PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
03/13/2026
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Official data from USPTO
INTEQ
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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
03/14/2026
Trademark type
Word
Nice classes
40
Filing date
06/08/1994
Registration date
06/20/1995
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/21/2016
Last transaction
03/14/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
02/04/1993
First use in commerce
03/31/1993
Drawing code
1
Owner type
16
Owner location
HOUSTON, TX, US
Examiner
MICHOS, JOHN E
Current location
Historical data usage
Holders and representatives
Holders
BAKER HUGHES HOLDINGS LLC
B. I. (pessoa física)
B. I. (pessoa física)
Representatives
Dyan M. House Baker & McKenzie LLP
Technical classification
Nice Classes
Class 40
Vienna Codes
No Vienna codes available.
Goods and services
Class 40
oil and gas well treatment; and oil and gas well fracturingperforationspill treatment services
Publications
History of USPTO decisions and trademark events.
31 publications found
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/13/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
12/22/2025
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
02/26/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/20/2024
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
01/21/2016
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
01/21/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/21/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/21/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
11/06/2015
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/08/2012
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/08/2012
CFIT
CASE FILE IN TICRS
06/27/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/18/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/18/2006
PR89
RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 9
02/24/2006
PAPER RECEIVED
02/24/2006
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
08/24/2005
PLGL
ASSIGNED TO PARALEGAL
08/24/2005
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
06/17/2005
E89R
TEAS SECTION 8 & 9 RECEIVED
06/17/2005
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
06/19/2001
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
04/10/2001
R.PR
REGISTERED-PRINCIPAL REGISTER
06/20/1995
PUBO
PUBLISHED FOR OPPOSITION
03/28/1995
NPUB
NOTICE OF PUBLICATION
02/24/1995
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/03/1994
CNEA
EXAMINER'S AMENDMENT MAILED
10/28/1994
DOCK
ASSIGNED TO EXAMINER
10/19/1994
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