STEMFLEX

LIVE

Serial Number

87378281

Owner

LIFE TECHNOLOGIES CORPORATION

Attorney

Kenya L. Williams

First Use Date

Jan 23, 2017

Filing Date

Mar 20, 2017

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STEMFLEX Trademark

Serial Number: 87378281 • Registration: 5444729

STEMFLEX is a trademark filed by LIFE TECHNOLOGIES CORPORATION on March 20, 2017. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Trademark Classes

Class 1 - Chemicals

Chemical products for industry, science, photography, agriculture, horticulture and forestry

Owner Contact Info

LIFE TECHNOLOGIES CORPORATION (517 trademarks)

5823 Newton Drive
Carlsbad, CA 92008

Entity Type: 03

Legal Representation

Attorney of Record

Kenya L. Williams

1,231 trademarks filed View all →

Correspondence Address

Kenya L. Williams Thermo Fisher Scientific

5781 Van Allen Way

Carlsbad, CA 92008

United States

Trademark Details

Filing Date

March 20, 2017

Registration Date

April 10, 2018

First Use Anywhere

January 23, 2017

First Use in Commerce

January 23, 2017

Published for Opposition

July 25, 2017

Goods & Services

Cell culture media for scientific and research use

Filing History

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Aug 12, 2025 EWAF

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 12, 2025 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 12, 2025 ARAA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Aug 12, 2025 REAP

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 12, 2025 CHAN

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 12, 2025 COAR

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Oct 2, 2024 NA85

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Oct 2, 2024 C15A

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 2, 2024 APRE

TEAS SECTION 8 & 15 RECEIVED

Mar 29, 2024 E815

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Apr 10, 2023 REM1

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 10, 2023 CHAN

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 10, 2023 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 10, 2023 ARAA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Mar 10, 2023 REAP

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 10, 2023 COAR

REGISTERED-PRINCIPAL REGISTER

Apr 10, 2018 R.PR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Mar 8, 2018 SUNA

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Mar 7, 2018 CNPR

STATEMENT OF USE PROCESSING COMPLETE

Mar 5, 2018 SUPC

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Mar 5, 2018 AITU

USE AMENDMENT FILED

Feb 13, 2018 IUAF

TEAS STATEMENT OF USE RECEIVED

Feb 13, 2018 EISU

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Sep 19, 2017 NOAM

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 25, 2017 NPUB

PUBLISHED FOR OPPOSITION

Jul 25, 2017 PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 5, 2017 NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 13, 2017 CNSA

ASSIGNED TO EXAMINER

Jun 13, 2017 DOCK

NOTICE OF PSEUDO MARK E-MAILED

Mar 25, 2017 MPMK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 24, 2017 NWOS

NEW APPLICATION ENTERED

Mar 23, 2017 NWAP

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