TrademarkDir
ISOPAK
DEAD

Serial Number

86655879

Owner

STRATUM RESERVOIR (US), LLC

Attorney

Carla B. Oakley

First Use Date

Jun 7, 2007

Filing Date

Jun 9, 2015

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ISOPAK Trademark

Serial Number: 86655879 • Registration: 4898082

ISOPAK is a trademark filed by STRATUM RESERVOIR (US), LLC on June 9, 2015. The trademark is classified under Class 9 (Computers & Electronics). The application is currently no longer active.

Owner Contact Info

STRATUM RESERVOIR (US), LLC (7 trademarks)

5200 NORTH SAM HOUSTON PARKWAY WEST
HOUSTON, TX 77086

Entity Type: 16

Weatherford Technology Holdings, LLC

Houston, TX 77056

Entity Type: 16

Trademark Details

Filing Date

June 9, 2015

Registration Date

February 9, 2016

First Use Anywhere

June 7, 2007

First Use in Commerce

June 7, 2007

Published for Opposition

November 24, 2015

Cancellation Date

August 21, 2026

Goods & Services

Container primarily of plastic sold empty for collecting samples and capturing gases to be used for isotopic analysis

Filing History

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Aug 21, 2026 CAEX
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
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Feb 9, 2025 REM2
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jun 8, 2022 ASCK
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
May 16, 2022 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
May 16, 2022 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
May 16, 2022 APRE
TEAS SECTION 8 & 15 RECEIVED
Nov 23, 2021 E815
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Feb 9, 2021 REM1
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 15, 2019 ASGN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Apr 29, 2019 TCCA
REGISTERED-PRINCIPAL REGISTER
Feb 9, 2016 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Nov 24, 2015 NPUB
PUBLISHED FOR OPPOSITION
Nov 24, 2015 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Nov 4, 2015 NONP
LAW OFFICE PUBLICATION REVIEW COMPLETED
Oct 19, 2015 PREV
ASSIGNED TO LIE
Oct 14, 2015 ALIE
ASSIGNED TO LIE
Oct 14, 2015 ALIE
APPROVED FOR PUB - PRINCIPAL REGISTER
Sep 11, 2015 CNSA
EXAMINER'S AMENDMENT ENTERED
Sep 11, 2015 XAEC
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Sep 11, 2015 GNEN
EXAMINERS AMENDMENT E-MAILED
Sep 11, 2015 GNEA
EXAMINERS AMENDMENT -WRITTEN
Sep 11, 2015 CNEA
ASSIGNED TO EXAMINER
Sep 10, 2015 DOCK
NOTICE OF DESIGN SEARCH CODE E-MAILED
Jun 13, 2015 MDSC
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Jun 12, 2015 NWOS
NEW APPLICATION ENTERED
Jun 12, 2015 NWAP

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