ZLNANO Trademark

Trademark Overview

On Wednesday, December 18, 2013, a trademark application was filed for ZLNANO with the United States Patent and Trademark Office. The USPTO has given the ZLNANO trademark a serial number of 86147790. The federal status of this trademark filing is REGISTERED AND RENEWED as of Thursday, December 11, 2025. This trademark is owned by ZL EOR Chemicals Ltd.. The ZLNANO trademark is filed in the Chemical Products category with the following description:

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

General Information

Serial Number86147790
Word MarkZLNANO
Filing DateWednesday, December 18, 2013
Status800 - REGISTERED AND RENEWED
Status DateThursday, December 11, 2025
Registration Number4796034
Registration DateTuesday, August 18, 2015
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, October 28, 2014

Trademark Statements

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

Classification Information

International Class001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
US Class Codes001, 005, 006, 010, 026, 046
Class Status Code6 - Active
Class Status DateMonday, January 6, 2014
Primary Code001
First Use Anywhere DateTuesday, April 30, 2013
First Use In Commerce DateMonday, December 31, 2012

Trademark Owner History

Party NameZL EOR Chemicals Ltd.
Party Type30 - Original Registrant
Legal Entity Type99 - Other
AddressVANCOUVER, BC V6L1A6
CA
Party NameZL EOR Chemicals Ltd.
Party Type20 - Owner at Publication
Legal Entity Type99 - Other
AddressCalgary, AB T2N 0Z7
CA
Party NameZL EOR Chemicals Ltd.
Party Type10 - Original Applicant
Legal Entity Type99 - Other
AddressCalgary, AB T2N 0Z7
CA

Trademark Events

Event DateEvent Description
Saturday, December 21, 2013NEW APPLICATION ENTERED
Monday, January 6, 2014NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Tuesday, March 25, 2014ASSIGNED TO EXAMINER
Tuesday, April 1, 2014NON-FINAL ACTION WRITTEN
Tuesday, April 1, 2014NON-FINAL ACTION E-MAILED
Tuesday, April 1, 2014NOTIFICATION OF NON-FINAL ACTION E-MAILED
Tuesday, August 19, 2014TEAS RESPONSE TO OFFICE ACTION RECEIVED
Wednesday, August 27, 2014ASSIGNED TO LIE
Thursday, September 4, 2014CORRESPONDENCE RECEIVED IN LAW OFFICE
Thursday, September 4, 2014TEAS/EMAIL CORRESPONDENCE ENTERED
Thursday, September 18, 2014APPROVED FOR PUB - PRINCIPAL REGISTER
Saturday, September 20, 2014LAW OFFICE PUBLICATION REVIEW COMPLETED
Wednesday, October 8, 2014NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Tuesday, October 28, 2014PUBLISHED FOR OPPOSITION
Tuesday, October 28, 2014OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, December 23, 2014NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Wednesday, May 27, 2015TEAS STATEMENT OF USE RECEIVED
Saturday, June 20, 2015CASE ASSIGNED TO INTENT TO USE PARALEGAL
Wednesday, May 27, 2015USE AMENDMENT FILED
Friday, June 26, 2015STATEMENT OF USE PROCESSING COMPLETE
Thursday, July 16, 2015ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Friday, July 17, 2015NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Tuesday, August 18, 2015REGISTERED-PRINCIPAL REGISTER
Monday, April 29, 2019TEAS CHANGE OF OWNER ADDRESS RECEIVED
Monday, April 29, 2019APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Tuesday, August 18, 2020COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Friday, April 2, 2021TEAS SECTION 8 & 15 RECEIVED
Monday, August 2, 2021CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Monday, August 2, 2021REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Monday, August 2, 2021NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Wednesday, June 22, 2022TEAS CHANGE OF OWNER ADDRESS RECEIVED
Wednesday, June 22, 2022TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, June 22, 2022ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, June 22, 2022TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, June 22, 2022APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Sunday, August 18, 2024COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Monday, August 18, 2025TEAS SECTION 8 & 9 RECEIVED
Monday, December 1, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Thursday, December 11, 2025REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Thursday, December 11, 2025REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Thursday, December 11, 2025NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Related Keywords

zlnano wastewater mining agriculture industries municipal paper chemicals namely polyacrylamide pulp