Who owns the QUARTERHILL trademark?

The QUARTERHILL trademark is owned by Quarterhill Inc..

What class is the QUARTERHILL trademark registered in?

The QUARTERHILL trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for QUARTERHILL?

The USPTO serial number for QUARTERHILL is 98279111.

What is the registration number for QUARTERHILL?

QUARTERHILL is registered under USPTO registration number 8215446.

QUA

USPTO Trademark Record

REGISTERED

QUARTERHILL

SN 98279111·Reg 8215446·Filed Nov 20, 2023

Owner Quarterhill Inc.

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

QUARTERHILL (Serial No. 98279111), Registration No. 8215446, is a registered US trademark filed on Nov 20, 2023 by Quarterhill Inc.. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: April 14, 2032

Mark Intelligence

QUARTERHILL (Reg. #8215446) is a registered US trademark that has been protecting its owner, Quarterhill Inc., since 2023. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 20, 2023

SERIAL

98279111

REG#

8215446

REGISTERED

Apr 14, 2026

Owner

Applicant

Quarterhill Inc.

Entity

Corporation

Address

North Tower, Suite 1211, 200 Bay Street, Toronto, M5J2J2

Country

Attorney

NameAlberto Zacapa

Law firm

Alberto Zacapa DLA PIPER LLP (US)

Docket

443916.00014

Address

500 EIGHTH STREET, NW, WASHINGTON, DC 20004, United States

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Filing Information

StatusREGISTERED

Filing DateNov 20, 2023

Serial Number98279111

Registration No.8215446

Registration DateApr 14, 2026

Status DateApr 14, 2026

Published for OppositionOct 22, 2024

Mark TypeStandard characters

Attorney Docket443916.00014

Status DescriptionLive and registered

Filing Signals

FILED

2023

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Nov 30, 2022

First use in commerce: Nov 30, 2023

This description is as filed with the USPTO and defines the scope of trademark protection.

Status History

38 events

REGISTERED-PRINCIPAL REGISTER

Apr 14, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Apr 14, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED

Mar 20, 2026

ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Mar 18, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Mar 18, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Mar 05, 2026

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Mar 04, 2026

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jan 12, 2026

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jan 12, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jan 12, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 12, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 12, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

USE AMENDMENT FILED

Jan 12, 2026

USE AMENDMENT FILED

TEAS PETITION TO REVIVE RECEIVED

Aug 28, 2025

TEAS PETITION TO REVIVE RECEIVED

PETITION TO REVIVE-GRANTED

Aug 28, 2025

PETITION TO REVIVE-GRANTED

NOTICE OF REVIVAL - E-MAILED

Aug 28, 2025

NOTICE OF REVIVAL - E-MAILED

SOU EXTENSION RECEIVED WITH TEAS PETITION

Aug 28, 2025

SOU EXTENSION RECEIVED WITH TEAS PETITION

TEAS STATEMENT OF USE RECEIVED

Aug 28, 2025

TEAS STATEMENT OF USE RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 11, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 11, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Aug 11, 2025

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Aug 11, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

ABANDONMENT - NO USE STATEMENT FILED

Jul 07, 2025

ABANDONMENT - NO USE STATEMENT FILED

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

Jul 07, 2025

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Dec 03, 2024

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Oct 22, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 22, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 02, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 14, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 13, 2024

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 13, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 13, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jun 16, 2024

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 16, 2024

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 16, 2024

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jun 08, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 03, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 23, 2023

NEW APPLICATION ENTERED

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