TrademarkDir
ISOTECH
LIVE

Serial Number

75069424

Owner

Isotech Laboratories, Inc.

Attorney

Carla B. Oakley

First Use Date

Nov 18, 1985

Filing Date

Mar 8, 1996

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ISOTECH Trademark

Serial Number: 75069424 • Registration: 2035598

ISOTECH is a trademark filed by Isotech Laboratories, Inc. on March 8, 1996. The trademark is classified under Class 42 (Computer & Scientific). The application is currently registered and active.

Owner Contact Info

Isotech Laboratories, Inc.

1308 Parkland Ct.
Champaign, IL 618211826

Entity Type: 03

STRATUM RESERVOIR (ISOTECH), LLC (17 trademarks)

5200 NORTH SAM HOUSTON PARKWAY WEST
HOUSTON, TX 77086

Entity Type: 16

Trademark Details

Filing Date

March 8, 1996

Registration Date

February 4, 1997

First Use Anywhere

November 18, 1985

First Use in Commerce

November 18, 1985

Published for Opposition

November 12, 1996

Goods & Services

geochemical analysis of natural gas

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED
Apr 7, 2026 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Apr 7, 2026 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Apr 7, 2026 REAP
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Feb 4, 2026 REM2
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Aug 26, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Aug 26, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Aug 26, 2025 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Aug 26, 2025 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Aug 26, 2025 COAR
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jun 8, 2022 ASCK
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Mar 26, 2020 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 26, 2020 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Mar 26, 2020 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Mar 26, 2020 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Mar 26, 2020 COAR
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
May 29, 2019 ASCK
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
May 8, 2019 ASGN
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Aug 11, 2016 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Aug 11, 2016 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Aug 11, 2016 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Aug 11, 2016 APRE
TEAS CHANGE OF CORRESPONDENCE RECEIVED
May 20, 2016 TCCA
TEAS SECTION 8 & 9 RECEIVED
May 20, 2016 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Feb 4, 2016 REM2
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Mar 12, 2013 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Mar 12, 2013 REAP
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jun 1, 2009 TCCA
NOTICE OF DESIGN SEARCH CODE MAILED
Dec 3, 2008 MDSC
NOTICE OF DESIGN SEARCH CODE MAILED
Oct 29, 2008 MDSC
CASE FILE IN TICRS
Dec 28, 2006 CFIT
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Nov 2, 2006 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Nov 2, 2006 89AG
ASSIGNED TO PARALEGAL
Oct 24, 2006 PLGL
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Aug 21, 2006 89AF
TEAS SECTION 8 & 9 RECEIVED
Aug 21, 2006 E89R
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Jan 6, 2003 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Oct 28, 2002 815F
PAPER RECEIVED
Oct 28, 2002 MAIL
REGISTERED-PRINCIPAL REGISTER
Feb 4, 1997 R.PR
PUBLISHED FOR OPPOSITION
Nov 12, 1996 PUBO
NOTICE OF PUBLICATION
Oct 11, 1996 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Sep 5, 1996 CNSA
ASSIGNED TO EXAMINER
Aug 30, 1996 DOCK

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