NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/02/2026
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Official data from USPTO
STARS
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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
59
Latest update
05/26/2026
Trademark type
Word
Nice classes
9
Filing date
08/16/1993
Registration date
02/27/1996
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/02/2026
Last transaction
05/26/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1986-00-00
First use in commerce
1986-00-00
Drawing code
1
Owner type
03
Owner location
Calgary, Alberta, CA
Examiner
VANSTON, KATHY
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
COMPUTER MODELLING GROUP LTD.
Computer Modelling Group
Representatives
Alan Feeney PCK IP Lawyers (USA) P.C.
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
customized computer software and manuals sold as a unit for use in the analysis of underground petroleum reservoirs
Publications
History of USPTO decisions and trademark events.
59 publications found
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
05/02/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/02/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/02/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
02/27/2026
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/30/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
02/27/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/14/2023
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
12/14/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/14/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/14/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/14/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/14/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/18/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/18/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/18/2022
CORV
REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED
06/26/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/19/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/19/2020
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
06/19/2020
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
06/19/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/19/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/19/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/19/2020
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/19/2016
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
03/19/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/19/2016
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
02/25/2016
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
02/01/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
01/28/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
02/27/2015
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/07/2014
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
10/07/2014
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/24/2014
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/24/2014
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/11/2011
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/11/2011
CFIT
CASE FILE IN TICRS
08/23/2006
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/03/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/03/2006
PLGL
ASSIGNED TO PARALEGAL
02/28/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
08/04/2005
E89R
TEAS SECTION 8 & 9 RECEIVED
08/04/2005
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
04/02/2003
RRPR
RESPONSE RECEIVED TO POST REG. ACTION
10/16/2002
PAPER RECEIVED
10/16/2002
PRAM
POST REGISTRATION ACTION MAILED - SEC. 7
04/16/2002
AMD7
SEC 7 REQUEST FILED
02/11/2002
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
02/11/2002
R.PR
REGISTERED-PRINCIPAL REGISTER
02/27/1996
ETOF
EXTENSION OF TIME TO OPPOSE RECEIVED
09/07/1995
PUBO
PUBLISHED FOR OPPOSITION
08/08/1995
NPUB
NOTICE OF PUBLICATION
07/07/1995
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/11/1995
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/19/1995
CNFR
FINAL REFUSAL MAILED
10/19/1994
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/23/1994
CNRT
NON-FINAL ACTION MAILED
02/25/1994
DOCK
ASSIGNED TO EXAMINER
11/29/1993
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