TrademarkDir
TOPO
LIVE

Serial Number

75365004

Owner

LIFE TECHNOLOGIES CORPORATION

Attorney

Kenya L. Williams

Filing Date

Sep 22, 1997

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TOPO Trademark

Serial Number: 75365004 • Registration: 2227651

TOPO is a trademark filed by LIFE TECHNOLOGIES CORPORATION on September 22, 1997. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Owner Contact Info

LIFE TECHNOLOGIES CORPORATION (519 trademarks)

5823 Newton Drive
Carlsbad, CA 92008

Entity Type: 03

INVITROGEN CORPORATION (143 trademarks)

1600 FARADAY AVENUE
CARLSBAD, CA 92008

Entity Type: 03

Trademark Details

Filing Date

September 22, 1997

Registration Date

March 2, 1999

Published for Opposition

December 8, 1998

Goods & Services

biochemical laboratory kits for gene cloning and expression consisting primarily of - cells, nucleic acids, buffers or cell culture media

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
Sep 19, 2018 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Sep 19, 2018 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Sep 19, 2018 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Sep 19, 2018 APRE
TEAS SECTION 8 & 9 RECEIVED
Sep 12, 2018 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Mar 2, 2018 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
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Nov 19, 2010 ASGN
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Sep 26, 2009 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Sep 26, 2009 89AG
ASSIGNED TO PARALEGAL
Sep 10, 2009 PLGL
TEAS SECTION 8 & 9 RECEIVED
Sep 2, 2009 E89R
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
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
May 6, 2005 C15A
ASSIGNED TO PARALEGAL
May 5, 2005 PLGL
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Mar 2, 2005 815F
TEAS SECTION 8 & 15 RECEIVED
Mar 2, 2005 E815
REGISTERED-PRINCIPAL REGISTER
Mar 2, 1999 R.PR
PUBLISHED FOR OPPOSITION
Dec 8, 1998 PUBO
NOTICE OF PUBLICATION
Nov 6, 1998 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Sep 29, 1998 CNSA
USE AMENDMENT ACCEPTED
Sep 29, 1998 IUAA
AMENDMENT TO USE PROCESSING COMPLETE
Sep 22, 1998 AUPC
CORRESPONDENCE RECEIVED IN LAW OFFICE
Aug 28, 1998 CRFA
USE AMENDMENT FILED
Aug 28, 1998 IUAF
NON-FINAL ACTION MAILED
May 15, 1998 CNRT
ASSIGNED TO EXAMINER
May 14, 1998 DOCK
ASSIGNED TO EXAMINER
May 13, 1998 DOCK

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