EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
08/18/2025
Back to search
Official data from USPTO
CPLEX
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
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
39
Latest update
08/23/2025
Trademark type
Word
Nice classes
9
Filing date
08/31/1992
Registration date
08/31/1993
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/24/2024
Last transaction
08/23/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
02/24/1989
First use in commerce
03/05/1989
Drawing code
1
Owner type
03
Owner location
ARMONK, NY
Examiner
BLUE, RACHEL
Law office
G50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
I. C. (pessoa física)
IBM INTERNATIONAL GROUP B.V.
ILOG, INC
CPLEX OPTIMIZATION, INC.
Representatives
Jenny Greisman International Business Machines Corporation
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
mathematical programming software and user manuals sold as a unit used for formulating and solving optimization problems in the fields of business decision makingoperations research and management science
Publications
History of USPTO decisions and trademark events.
39 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/18/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/18/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/18/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/18/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/18/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/24/2024
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
01/24/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/24/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/24/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
07/27/2023
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/31/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/25/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/25/2019
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/23/2014
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/11/2014
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
02/11/2014
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/11/2014
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/11/2014
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
01/27/2014
E89R
TEAS SECTION 8 & 9 RECEIVED
01/27/2014
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/11/2010
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/04/2010
CORV
REVIEW OF CORRESPONDENCE COMPLETE
03/24/2010
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/24/2010
PAPER RECEIVED
12/10/2009
CFIT
CASE FILE IN TICRS
09/20/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
11/17/2003
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/17/2003
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
08/26/2003
PAPER RECEIVED
08/26/2003
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
02/15/2000
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
08/30/1999
R.PR
REGISTERED-PRINCIPAL REGISTER
08/31/1993
PUBO
PUBLISHED FOR OPPOSITION
06/08/1993
NPUB
NOTICE OF PUBLICATION
05/07/1993
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/09/1993
CNRT
NON-FINAL ACTION MAILED
03/29/1993
DOCK
ASSIGNED TO EXAMINER
02/04/1993
Continuous trademark protection
Get notified about every new filing that threatens CPLEX or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.