TrademarkDir
ZLNANO-SPHERE
LIVE

Serial Number

86147795

Owner

ZL EOR Chemicals Ltd.

Attorney

Roberto Ledesma

Filing Date

Dec 18, 2013

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ZLNANO-SPHERE Trademark

Serial Number: 86147795 • Registration: 4860302

ZLNANO-SPHERE is a trademark filed by ZL EOR Chemicals Ltd. on December 18, 2013. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Owner Contact Info

ZL EOR Chemicals Ltd. (16 trademarks)

VANCOUVER, BC V6L1A6 , CA

Entity Type: 99

Trademark Details

Filing Date

December 18, 2013

Registration Date

November 24, 2015

Published for Opposition

October 28, 2014

Goods & Services

Industrial chemicals, namely, polyacrylamide for the oil, gas, pulp, paper, municipal wastewater, mining and agriculture industries

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jun 10, 2026 TCCA
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Jun 10, 2026 ECDR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jun 10, 2026 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jun 10, 2026 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jun 10, 2026 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jun 10, 2026 COAR
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Feb 20, 2026 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Feb 20, 2026 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Feb 20, 2026 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Feb 20, 2026 APRE
TEAS SECTION 8 & 9 RECEIVED
Nov 21, 2025 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Nov 24, 2024 REM2
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jun 22, 2022 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jun 22, 2022 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jun 22, 2022 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jun 22, 2022 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jun 22, 2022 COAR
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Aug 2, 2021 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Aug 2, 2021 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Aug 2, 2021 APRE
TEAS SECTION 8 & 15 RECEIVED
Apr 2, 2021 E815
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Nov 24, 2020 REM1
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jun 19, 2019 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jun 19, 2019 COAR
REGISTERED-PRINCIPAL REGISTER
Nov 24, 2015 R.PR
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Oct 17, 2015 SUNA
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Oct 16, 2015 CNPR
TEAS/EMAIL CORRESPONDENCE ENTERED
Sep 28, 2015 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Sep 28, 2015 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Sep 21, 2015 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Jul 17, 2015 GNRN
NON-FINAL ACTION E-MAILED
Jul 17, 2015 GNRT
SU - NON-FINAL ACTION - WRITTEN
Jul 17, 2015 CNRT
STATEMENT OF USE PROCESSING COMPLETE
Jun 26, 2015 SUPC
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Jun 20, 2015 AITU
USE AMENDMENT FILED
May 27, 2015 IUAF
TEAS STATEMENT OF USE RECEIVED
May 27, 2015 EISU
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Dec 23, 2014 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Oct 28, 2014 NPUB
PUBLISHED FOR OPPOSITION
Oct 28, 2014 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Oct 8, 2014 NONP
LAW OFFICE PUBLICATION REVIEW COMPLETED
Sep 20, 2014 PREV
APPROVED FOR PUB - PRINCIPAL REGISTER
Sep 18, 2014 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Sep 4, 2014 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Sep 4, 2014 CRFA
ASSIGNED TO LIE
Aug 27, 2014 ALIE
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Aug 19, 2014 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Apr 1, 2014 GNRN
NON-FINAL ACTION E-MAILED
Apr 1, 2014 GNRT
NON-FINAL ACTION WRITTEN
Apr 1, 2014 CNRT
ASSIGNED TO EXAMINER
Mar 25, 2014 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Jan 6, 2014 NWOS
NEW APPLICATION ENTERED
Dec 21, 2013 NWAP

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