TrademarkDir
E1L3N
LIVE

Serial Number

86254212

Owner

CELL SIGNALING TECHNOLOGY, INC.

Attorney

Keith A. Weltsch, Esq.

First Use Date

Apr 5, 2014

Filing Date

Apr 16, 2014

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E1L3N Trademark

Serial Number: 86254212 • Registration: 4597348

E1L3N is a trademark filed by CELL SIGNALING TECHNOLOGY, INC. on April 16, 2014. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Owner Contact Info

CELL SIGNALING TECHNOLOGY, INC. (71 trademarks)

166B CUMMINGS CENTER
BEVERLY, MA 01915

Entity Type: 03

Trademark Details

Filing Date

April 16, 2014

Registration Date

September 2, 2014

First Use Anywhere

April 5, 2014

First Use in Commerce

April 5, 2014

Published for Opposition

June 17, 2014

Goods & Services

Biochemicals, namely, monoclonal antibodies for in vitro scientific or research use; Laboratory chemicals, namely, an antibody reagent used for the detection of antigens in cell and tissue analysis for in vitro diagnostic use

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jul 31, 2025 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Jul 31, 2025 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jul 31, 2025 89AG
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
Jun 6, 2025 EROP
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
Dec 6, 2024 PR89
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Dec 6, 2024 APRE
TEAS SECTION 8 & 9 RECEIVED
Aug 30, 2024 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Sep 2, 2023 REM2
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 8, 2022 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Mar 8, 2022 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Mar 8, 2022 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Jun 23, 2021 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Jun 23, 2021 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jun 23, 2021 APRE
TEAS SECTION 8 & 15 RECEIVED
Feb 11, 2021 E815
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Feb 10, 2020 TCCA
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Sep 2, 2019 REM1
REGISTERED-PRINCIPAL REGISTER
Sep 2, 2014 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Jun 17, 2014 NPUB
PUBLISHED FOR OPPOSITION
Jun 17, 2014 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
May 28, 2014 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
May 7, 2014 CNSA
ASSIGNED TO EXAMINER
May 5, 2014 DOCK
NOTICE OF PSEUDO MARK E-MAILED
May 2, 2014 MPMK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
May 1, 2014 NWOS
NEW APPLICATION ENTERED
Apr 19, 2014 NWAP

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