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Serial Number

86655879

Owner

WEATHERFORD TECHNOLOGY HOLDINGS, 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 WEATHERFORD TECHNOLOGY HOLDINGS, LLC on June 9, 2015. The trademark is classified under Class 9 (Computers & Electronics). The application is currently registered and active.

Trademark Classes

Class 9 - Computers & Electronics

Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments

Owner Contact Info

WEATHERFORD TECHNOLOGY HOLDINGS, LLC (345 trademarks)

2000, ST. JAMES PL
HOUSTON, TX 77056

Entity Type: 16

STRATUM RESERVOIR (US), LLC (7 trademarks)

5200 NORTH SAM HOUSTON PARKWAY WEST
HOUSTON, TX 77086

Entity Type: 16

Legal Representation

Attorney of Record

Carla B. Oakley

1,789 trademarks filed View all →

Correspondence Address

Carla B. Oakley Morgan, Lewis & Bockius LLP

One Market, Spear Street Tower

San Francisco, CA 94105

United States

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

Goods & Services

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

Filing History

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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