TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/01/2025
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Official data from USPTO
SAND3D
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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
42
Latest update
12/04/2025
Trademark type
Word
Nice classes
9
Filing date
01/17/1997
Registration date
06/23/1998
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/01/2018
Last transaction
12/04/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
12/21/1987
First use in commerce
12/21/1987
Drawing code
1
Owner type
03
Owner location
Houston, TX
Examiner
OSBORNE, STANLEY
Law office
L20
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
CONOCOPHILLIPS COMPANY
Conoco Inc.
Representatives
Andrea M. Porterfield Polsinelli PC
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
computer software for prediction of rock strength for use in well drilling and completionoperator manualssold as a unit
Publications
History of USPTO decisions and trademark events.
42 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/01/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/01/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/01/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/01/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/23/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/23/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/23/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/23/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/23/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
11/01/2018
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
11/01/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/01/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/01/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
10/23/2018
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/23/2017
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/12/2015
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/12/2015
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/06/2013
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/06/2013
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
07/05/2008
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/05/2008
PLGL
ASSIGNED TO PARALEGAL
07/01/2008
E89R
TEAS SECTION 8 & 9 RECEIVED
06/19/2008
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/20/2007
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/20/2007
CFIT
CASE FILE IN TICRS
08/13/2007
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/12/2005
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/12/2005
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
06/21/2004
PR23
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
03/11/2004
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
01/26/2004
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/26/2004
E815
TEAS SECTION 8 & 15 RECEIVED
01/26/2004
R.PR
REGISTERED-PRINCIPAL REGISTER
06/23/1998
PUBO
PUBLISHED FOR OPPOSITION
03/31/1998
NPUB
NOTICE OF PUBLICATION
02/27/1998
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/20/1998
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/26/1997
CNRT
NON-FINAL ACTION MAILED
11/03/1997
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/25/1997
DOCK
ASSIGNED TO EXAMINER
08/16/1997
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