TrademarkDir
LEADING LIGHT
LIVE

Serial Number

85288647

Owner

ENZO LIFE SCIENCES, INC.

Attorney

Joel E. Tragesser

First Use Date

Nov 30, 2011

Filing Date

Apr 7, 2011

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LEADING LIGHT Trademark

Serial Number: 85288647 • Registration: 4321498

LEADING LIGHT is a trademark filed by ENZO LIFE SCIENCES, INC. on April 7, 2011. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Owner Contact Info

ENZO LIFE SCIENCES, INC. (98 trademarks)

60 EXECUTIVE BOULEVARD
FARMINGDALE, NY 11735

Entity Type: 03

Trademark Details

Filing Date

April 7, 2011

Registration Date

April 16, 2013

First Use Anywhere

November 30, 2011

First Use in Commerce

November 30, 2011

Published for Opposition

October 18, 2011

Goods & Services

Cell based chemical test kit for use in identifying WNT pathway activity for laboratory or research use

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Sep 28, 2023 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Sep 28, 2023 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Sep 28, 2023 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Sep 28, 2023 APRE
TEAS SECTION 8 & 9 RECEIVED
Mar 24, 2023 E89R
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Sep 26, 2022 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Sep 26, 2022 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Sep 26, 2022 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Sep 26, 2022 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Sep 26, 2022 COAR
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Apr 16, 2022 REM2
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Apr 25, 2019 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Apr 25, 2019 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Apr 23, 2019 APRE
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 20, 2019 TCCA
TEAS SECTION 8 & 15 RECEIVED
Mar 20, 2019 E815
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Apr 16, 2018 REM1
TEAS CHANGE OF CORRESPONDENCE RECEIVED
May 26, 2015 TCCA
REGISTERED-PRINCIPAL REGISTER
Apr 16, 2013 R.PR
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Mar 9, 2013 SUNA
LAW OFFICE REGISTRATION REVIEW COMPLETED
Mar 8, 2013 REGV
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Mar 3, 2013 CNPR
STATEMENT OF USE PROCESSING COMPLETE
Jan 30, 2013 SUPC
USE AMENDMENT FILED
Jan 29, 2013 IUAF
TEAS STATEMENT OF USE RECEIVED
Jan 29, 2013 EISU
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Dec 6, 2012 EXRA
SOU EXTENSION 2 GRANTED
Dec 5, 2012 EX2G
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Dec 5, 2012 AITU
SOU EXTENSION 2 FILED
Dec 3, 2012 EXT2
SOU TEAS EXTENSION RECEIVED
Dec 3, 2012 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Jun 14, 2012 EXRA
SOU EXTENSION 1 GRANTED
Jun 12, 2012 EX1G
SOU EXTENSION 1 FILED
Jun 12, 2012 EXT1
SOU TEAS EXTENSION RECEIVED
Jun 12, 2012 EEXT
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Dec 13, 2011 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Oct 18, 2011 NPUB
PUBLISHED FOR OPPOSITION
Oct 18, 2011 PUBO
LAW OFFICE PUBLICATION REVIEW COMPLETED
Sep 9, 2011 PREV
ASSIGNED TO LIE
Sep 9, 2011 ALIE
APPROVED FOR PUB - PRINCIPAL REGISTER
Aug 24, 2011 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Jul 27, 2011 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jul 26, 2011 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Jul 26, 2011 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Jul 19, 2011 GNRN
NON-FINAL ACTION E-MAILED
Jul 19, 2011 GNRT
NON-FINAL ACTION WRITTEN
Jul 19, 2011 CNRT
ASSIGNED TO EXAMINER
Jul 9, 2011 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Apr 11, 2011 NWOS
NEW APPLICATION ENTERED
Apr 11, 2011 NWAP

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