TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/07/2026
Back to search
Official data from USPTO
ISOTUBE
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
46
Latest update
04/09/2026
Trademark type
Word
Nice classes
6
Filing date
10/22/2002
Registration date
05/04/2004
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/12/2024
Last transaction
04/09/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
08/28/2000
First use in commerce
08/28/2000
Drawing code
1
Owner type
16
Owner location
Houston, TX, US
Examiner
OH, WON TEAK
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
STRATUM RESERVOIR (ISOTECH), LLC
Isotech Laboratories, Inc.
Representatives
Carla B. Oakley Morgan, Lewis & Bockius LLP
Technical classification
Nice Classes
Class 6
Vienna Codes
No Vienna codes available.
Goods and services
Class 6
Metal containers for the harvesting and transportation of gaseous or liquid samples for testing
Publications
History of USPTO decisions and trademark events.
46 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
07/12/2024
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
07/12/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/12/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/12/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
04/15/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/14/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/14/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/14/2024
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/04/2023
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/08/2022
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
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/29/2019
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/08/2019
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/12/2014
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/12/2014
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/12/2014
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
03/10/2014
E89R
TEAS SECTION 8 & 9 RECEIVED
03/10/2014
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/10/2014
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/12/2013
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/12/2013
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/07/2009
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
06/14/2009
PLGL
ASSIGNED TO PARALEGAL
05/29/2009
E815
TEAS SECTION 8 & 15 RECEIVED
05/22/2009
R.PR
REGISTERED-PRINCIPAL REGISTER
05/04/2004
PUBO
PUBLISHED FOR OPPOSITION
02/10/2004
NPUB
NOTICE OF PUBLICATION
01/21/2004
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/05/2003
DOCK
ASSIGNED TO EXAMINER
12/05/2003
EMRV
EMAIL RECEIVED
10/16/2003
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/15/2003
GNRT
NON-FINAL ACTION E-MAILED
04/16/2003
DOCK
ASSIGNED TO EXAMINER
03/27/2003
Continuous trademark protection
Get notified about every new filing that threatens ISOTUBE or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.