TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/13/2025
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Official data from USPTO
ASPENTECH
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
ASPENTECH
ST13
US500000075898784Class
9, 16, 41, 42
Filing
75898784
Registration
3325041
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
62
Latest update
11/19/2025
Trademark type
Word
Nice classes
9, 16, 41, 42
Filing date
01/19/2000
Registration date
10/30/2007
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
10/11/2017
Last transaction
11/19/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1981-08-00
First use in commerce
1981-08-00
Drawing code
1
Owner type
03
Owner location
BEDFORD, MA
Examiner
KRISP,JENNIFER MARIE
Law office
M30
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
A. C. (pessoa física)
ASPEN TECHNOLOGY, INC.
ASPEN TECHNOLOGY, INC.
Representatives
John L. DuPre' Hamilton, Brook, Smith & Reynolds, P.C.
Technical classification
Nice Classes
Class 9Class 16Class 41Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Computer softwaresoftware for use in simulatingmodelingdesigningoptimizingoperating and managing process manufacturing plantsoffered with and without user manuals
Class 16
User manuals for use in connection with computer software for use in simulatingmodelingdesigningoptimizingoperating and managing process manufacturing plants
Class 41
Educational servicesproviding seminars and lectures in the field of software for use in process manufacturing and in the field of simulatingmodelingdesigningoptimizingoperating and managing process manufacturing plants
Class 42
Consulting services in the field of simulatingmodelingdesigningoptimizing process manufacturing plants and in the field of software for use in simulatingmodelingdesigningoptimizingoperating and managing process manufacturing plants; providing information in the field of software for use in process manufacturing and in the field of simulatingmodelingdesigningoptimizing process manufacturing plantsproviding information in the field of chemical engineering; providing information via global computer networks in the field of software for use in process manufacturing and in the field of simulatingmodelingdesigningoptimizing process manufacturing plantsproviding information via global computer networks in the field of chemical engineering
Publications
History of USPTO decisions and trademark events.
62 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/13/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/13/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/03/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/03/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/03/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/03/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/03/2025
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
02/01/2023
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
10/11/2017
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
10/11/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/11/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/10/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
09/08/2017
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/30/2016
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/26/2015
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/26/2015
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
11/14/2013
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
11/14/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/14/2013
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
10/29/2013
E815
TEAS SECTION 8 & 15 RECEIVED
10/29/2013
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/27/2011
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/27/2011
R.PR
REGISTERED-PRINCIPAL REGISTER
10/30/2007
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
09/25/2007
ALIE
ASSIGNED TO LIE
09/24/2007
ALIE
ASSIGNED TO LIE
09/21/2007
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
08/17/2007
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/09/2007
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/09/2007
SUPC
STATEMENT OF USE PROCESSING COMPLETE
07/31/2007
PAPER RECEIVED
05/18/2007
IUAF
USE AMENDMENT FILED
05/15/2007
EX1G
SOU EXTENSION 1 GRANTED
01/12/2007
PAPER RECEIVED
11/17/2006
EXT1
SOU EXTENSION 1 FILED
11/15/2006
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/20/2006
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
05/16/2006
ETOP
EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED
04/01/2006
ETOF
EXTENSION OF TIME TO OPPOSE RECEIVED
11/27/2005
PUBO
PUBLISHED FOR OPPOSITION
11/01/2005
NPUB
NOTICE OF PUBLICATION
10/12/2005
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
09/12/2005
ALIE
ASSIGNED TO LIE
09/12/2005
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/30/2005
ACEC
AMENDMENT FROM APPLICANT ENTERED
08/29/2005
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/17/2005
PAPER RECEIVED
08/17/2005
XAEC
EXAMINER'S AMENDMENT ENTERED
02/17/2005
CEAP
EXAMINER'S AMENDMENT/PRIORITY ACTION MAILED
02/16/2005
CPEA
EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED
02/16/2005
RCSC
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
08/09/2004
CFIT
CASE FILE IN TICRS
07/07/2003
DOCK
ASSIGNED TO EXAMINER
11/14/2002
CNSL
LETTER OF SUSPENSION MAILED
03/27/2001
DOCK
ASSIGNED TO EXAMINER
03/26/2001
DOCK
ASSIGNED TO EXAMINER
03/19/2001
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/05/2001
CNRT
NON-FINAL ACTION MAILED
07/25/2000
DOCK
ASSIGNED TO EXAMINER
07/13/2000
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/07/2000
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