TrademarkDir
EFFICIENT-PRO
LIVE

Serial Number

90877942

Owner

LIFE TECHNOLOGIES CORPORATION

Attorney

Kenya L. Williams

Filing Date

Aug 11, 2021

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EFFICIENT-PRO Trademark

Serial Number: 90877942 • Registration: 6890940

EFFICIENT-PRO is a trademark filed by LIFE TECHNOLOGIES CORPORATION on August 11, 2021. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Owner Contact Info

LIFE TECHNOLOGIES CORPORATION (516 trademarks)

5823 Newton Drive
Carlsbad, CA 92008

Entity Type: 03

Trademark Details

Filing Date

August 11, 2021

Registration Date

November 1, 2022

Published for Opposition

March 22, 2022

Goods & Services

Reagents for scientific research and diagnostic purposes, namely, clonal isolates adapted to serum-free culture for the transfection, expression, and production of recombinant proteins and monoclonal antibodies

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 REGISTRATION CONFIRMATION EMAILED
Nov 1, 2022 NRCC
REGISTERED-PRINCIPAL REGISTER
Nov 1, 2022 R.PR
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Sep 24, 2022 SUNA
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Sep 23, 2022 CNPR
STATEMENT OF USE PROCESSING COMPLETE
Sep 22, 2022 SUPC
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Sep 22, 2022 AITU
USE AMENDMENT FILED
Sep 8, 2022 IUAF
TEAS STATEMENT OF USE RECEIVED
Sep 8, 2022 EISU
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
May 17, 2022 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Mar 22, 2022 NPUB
PUBLISHED FOR OPPOSITION
Mar 22, 2022 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Mar 2, 2022 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Feb 16, 2022 CNSA
ASSIGNED TO EXAMINER
Feb 16, 2022 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Oct 2, 2021 NWOS
NEW APPLICATION ENTERED
Aug 14, 2021 NWAP

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