TrademarkDir
LIBRARY EFFICIENCY
LIVE

Serial Number

75161465

Owner

INVITROGEN CORPORATION

Attorney

Kenya L. Williams

First Use Date

Dec 7, 1987

Filing Date

Sep 5, 1996

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LIBRARY EFFICIENCY Trademark

Serial Number: 75161465 • Registration: 2084057

LIBRARY EFFICIENCY is a trademark filed by INVITROGEN CORPORATION on September 5, 1996. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Owner Contact Info

INVITROGEN CORPORATION (143 trademarks)

1600 FARADAY AVENUE
CARLSBAD, CA 92008

Entity Type: 03

LIFE TECHNOLOGIES, INC. (84 trademarks)

P.O. BOX 68
GRAND ISLAND, NY 14072

Entity Type: 03

LIFE TECHNOLOGIES CORPORATION (516 trademarks)

5823 Newton Drive
Carlsbad, CA 92008

Entity Type: 03

Trademark Details

Filing Date

September 5, 1996

Registration Date

July 29, 1997

First Use Anywhere

December 7, 1987

First Use in Commerce

December 10, 1987

Published for Opposition

May 6, 1997

Goods & Services

competent cells for molecular biology cloning for 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
Nov 12, 2016 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Nov 12, 2016 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Nov 12, 2016 89AG
TEAS SECTION 8 & 9 RECEIVED
Nov 10, 2016 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jul 29, 2016 REM2
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 AND RENEWED (FIRST RENEWAL - 10 YRS)
Aug 29, 2007 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Aug 29, 2007 89AG
ASSIGNED TO PARALEGAL
Aug 14, 2007 PLGL
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Jul 25, 2007 89AF
TEAS SECTION 8 & 9 RECEIVED
Jul 25, 2007 E89R
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jul 25, 2007 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jul 13, 2007 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jul 13, 2007 REAP
CASE FILE IN TICRS
Mar 8, 2007 CFIT
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Sep 20, 2003 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Jul 22, 2003 815F
TEAS SECTION 8 & 15 RECEIVED
Jul 22, 2003 E815
REGISTERED-PRINCIPAL REGISTER
Jul 29, 1997 R.PR
PUBLISHED FOR OPPOSITION
May 6, 1997 PUBO
NOTICE OF PUBLICATION
Apr 4, 1997 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Mar 11, 1997 CNSA
ASSIGNED TO EXAMINER
Mar 8, 1997 DOCK

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