TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/07/2026
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Official data from USPTO
OILTRACERS
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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
04/09/2026
Trademark type
Word
Nice classes
42
Filing date
03/04/2000
Registration date
12/04/2001
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/29/2022
Last transaction
04/09/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Supplemental Register
First use anywhere
1999-07-00
First use in commerce
10/01/1999
Drawing code
1
Owner type
16
Owner location
Houston, TX, US
Examiner
AMOS, TANYA L
Law office
L10
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
STRATUM RESERVOIR (US), LLC
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
WEATHERFORD/LAMB, INC.
OILTRACERS, L.L.C.
Representatives
Carla B. Oakley Morgan, Lewis & Bockius LLP
Technical classification
Nice Classes
Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
CONSULTATION AND RESEARCH IN THE FIELD OF GEOLOGY AND CHEMISTRY
Publications
History of USPTO decisions and trademark events.
40 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/07/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/07/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/26/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/26/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/26/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/26/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/26/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/29/2022
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
03/29/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/29/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/28/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
11/23/2021
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
12/04/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/26/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/26/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/26/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/26/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/26/2020
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/24/2019
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/29/2019
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/12/2014
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
06/29/2011
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/29/2011
E89R
TEAS SECTION 8 & 9 RECEIVED
06/23/2011
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/23/2011
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/23/2011
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/20/2010
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
09/07/2007
PLGL
ASSIGNED TO PARALEGAL
08/29/2007
8.AF
REGISTERED - SEC. 8 (6-YR) FILED
08/14/2007
ES8R
TEAS SECTION 8 RECEIVED
08/14/2007
CFIT
CASE FILE IN TICRS
01/05/2007
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/27/2005
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/27/2005
R.SR
REGISTERED-SUPPLEMENTAL REGISTER
12/04/2001
CNTA
APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER
06/06/2001
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/11/2000
CNRT
NON-FINAL ACTION MAILED
08/14/2000
DOCK
ASSIGNED TO EXAMINER
08/01/2000
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