TrademarkDir
COT-1 DNA
LIVE

Serial Number

74164239

Owner

INVITROGEN CORPORATION

Attorney

Kenya L. Williams

First Use Date

Aug 31, 1990

Filing Date

May 6, 1991

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COT-1 DNA Trademark

Serial Number: 74164239 • Registration: 1828726

COT-1 DNA is a trademark filed by INVITROGEN CORPORATION on May 6, 1991. 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 (517 trademarks)

5823 Newton Drive
Carlsbad, CA 92008

Entity Type: 03

Trademark Details

Filing Date

May 6, 1991

Registration Date

March 29, 1994

First Use Anywhere

August 31, 1990

First Use in Commerce

August 31, 1990

Published for Opposition

February 11, 1992

Goods & Services

diagnostic reagents, namely, DNA for research or scientific purposes

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 & 9 - E-MAILED
Jun 27, 2024 NA89
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Jun 27, 2024 RNL3
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jun 27, 2024 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jun 27, 2024 APRE
TEAS SECTION 8 & 9 RECEIVED
Mar 29, 2024 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Mar 29, 2023 REM2
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
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
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
May 7, 2013 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
May 7, 2013 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
May 7, 2013 89AG
TEAS SECTION 8 & 9 RECEIVED
May 1, 2013 E89R
TEAS CHANGE OF CORRESPONDENCE RECEIVED
May 1, 2013 TCCA
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
CASE FILE IN TICRS
Aug 28, 2007 CFIT
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 AND RENEWED (FIRST RENEWAL - 10 YRS)
May 11, 2004 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
May 11, 2004 89AG
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Mar 29, 2004 89AF
TEAS SECTION 8 & 9 RECEIVED
Mar 29, 2004 E89R
TEAS SECTION 8 & 15 RECEIVED
Mar 25, 2004 E815
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Jun 26, 2002 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Mar 8, 2000 815F
REGISTERED-PRINCIPAL REGISTER
Mar 29, 1994 R.PR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Dec 9, 1993 CNPR
STATEMENT OF USE PROCESSING COMPLETE
Nov 22, 1993 SUPC
IU INFORMAL RESPONSE RECEIVED
Oct 7, 1993 IURF
USE AFFIDAVIT FAILED FORMALITIES
Jul 30, 1993 IUFF
SOU EXTENSION 2 GRANTED
Jul 28, 1993 EX2G
USE AMENDMENT FILED
Jun 10, 1993 IUAF
SOU EXTENSION 2 FILED
Jun 10, 1993 EXT2
SOU EXTENSION 1 GRANTED
Nov 24, 1992 EX1G
SOU EXTENSION 1 FILED
Nov 4, 1992 EXT1
NOA MAILED - SOU REQUIRED FROM APPLICANT
Jun 16, 1992 NOAM
PUBLISHED FOR OPPOSITION
Feb 11, 1992 PUBO
NOTICE OF PUBLICATION
Jan 10, 1992 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Oct 10, 1991 CNSA
EXAMINER'S AMENDMENT MAILED
Sep 27, 1991 CNEA
ASSIGNED TO EXAMINER
Jul 30, 1991 DOCK

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