TrademarkDir
LIPOFECTAMINE
LIVE

Serial Number

77629790

Owner

LIFE TECHNOLOGIES CORPORATION

Attorney

Kenya L. Williams

First Use Date

Jan 1, 1993

Filing Date

Dec 9, 2008

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LIPOFECTAMINE Trademark

Serial Number: 77629790 • Registration: 3643468

LIPOFECTAMINE is a trademark filed by LIFE TECHNOLOGIES CORPORATION on December 9, 2008. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Owner Contact Info

LIFE TECHNOLOGIES CORPORATION (517 trademarks)

5823 Newton Drive
Carlsbad, CA 92008

Entity Type: 03

Trademark Details

Filing Date

December 9, 2008

Registration Date

June 23, 2009

First Use Anywhere

January 1, 1993

First Use in Commerce

January 1, 1993

Published for Opposition

April 7, 2009

Goods & Services

Biological and chemical reagents and preparations for laboratory, scientific, or medical 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
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
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jul 13, 2019 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Jul 13, 2019 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jul 13, 2019 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jul 13, 2019 APRE
TEAS SECTION 8 & 9 RECEIVED
Jun 4, 2019 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jun 23, 2018 REM2
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Aug 22, 2014 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Aug 22, 2014 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Aug 22, 2014 APRE
TEAS SECTION 8 & 15 RECEIVED
Aug 6, 2014 E815
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jul 23, 2014 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jul 23, 2014 REAP
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Aug 2, 2011 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Aug 2, 2011 REAP
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Feb 1, 2011 TCCA
REGISTERED-PRINCIPAL REGISTER
Jun 23, 2009 R.PR
PUBLISHED FOR OPPOSITION
Apr 7, 2009 PUBO
NOTICE OF PUBLICATION
Mar 18, 2009 NPUB
LAW OFFICE PUBLICATION REVIEW COMPLETED
Mar 5, 2009 PREV
ASSIGNED TO LIE
Mar 5, 2009 ALIE
APPROVED FOR PUB - PRINCIPAL REGISTER
Mar 3, 2009 CNSA
ASSIGNED TO EXAMINER
Feb 25, 2009 DOCK
NEW APPLICATION ENTERED
Dec 12, 2008 NWAP

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