TrademarkDir
OPTI-MEM
LIVE

Serial Number

73524026

Owner

INVITROGEN CORPORATION

Attorney

Kenya L. Williams

First Use Date

Jan 18, 1984

Filing Date

Feb 25, 1985

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OPTI-MEM Trademark

Serial Number: 73524026 • Registration: 1377838

OPTI-MEM is a trademark filed by INVITROGEN CORPORATION on February 25, 1985. The trademark is classified under Class 5 (Pharmaceuticals). 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

February 25, 1985

Registration Date

January 14, 1986

First Use Anywhere

January 18, 1984

First Use in Commerce

January 18, 1984

Published for Opposition

October 22, 1985

Goods & Services

CULTURE MEDIA

Filing History

TEAS SECTION 8 & 9 RECEIVED
Jan 13, 2026 E89R
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
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jan 14, 2025 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
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Mar 18, 2016 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Mar 18, 2016 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Mar 18, 2016 89AG
AMENDMENT UNDER SECTION 7 - PROCESSED
Mar 18, 2016 A7OK
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Mar 15, 2016 APRE
TEAS SECTION 8 & 9 RECEIVED
Jan 7, 2016 E89R
TEAS SECTION 7 REQUEST RECEIVED
Jan 7, 2016 ES7R
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
CASE FILE IN TICRS
Jun 3, 2008 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)
Mar 30, 2006 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Mar 30, 2006 89AG
ASSIGNED TO PARALEGAL
Mar 28, 2006 PLGL
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Jan 9, 2006 89AF
TEAS SECTION 8 & 9 RECEIVED
Jan 9, 2006 E89R
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Sep 10, 1991 C15A
RESPONSE RECEIVED TO POST REG. ACTION
Aug 9, 1991 RRPR
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
Jul 31, 1991 PR23
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Mar 4, 1991 815F
REGISTERED-PRINCIPAL REGISTER
Jan 14, 1986 R.PR
PUBLISHED FOR OPPOSITION
Oct 22, 1985 PUBO
NOTICE OF PUBLICATION
Sep 26, 1985 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Sep 4, 1985 CNSA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jul 29, 1985 CRFA
NON-FINAL ACTION MAILED
Apr 24, 1985 CNRT
ASSIGNED TO EXAMINER
Apr 18, 1985 DOCK

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