Who owns the QRONOX trademark?

The QRONOX trademark is owned by Saia-Burgess Controls AG.

What class is the QRONOX trademark registered in?

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

What is the serial number for QRONOX?

The USPTO serial number for QRONOX is 79442012.

What is the registration number for QRONOX?

QRONOX is registered under USPTO registration number 8299974.

QRO

USPTO Trademark Record

REGISTERED

QRONOX

SN 79442012·Reg 8299974·Filed Nov 21, 2025

Owner Saia-Burgess Controls AG

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.

QRONOX (Serial No. 79442012), Registration No. 8299974, is a registered US trademark filed on Nov 21, 2025 by Saia-Burgess Controls AG. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: June 16, 2032

Mark Intelligence

QRONOX (Reg. #8299974) is a registered US trademark that has been protecting its owner, Saia-Burgess Controls AG, since 2025. 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 21, 2025

SERIAL

79442012

REG#

8299974

REGISTERED

Jun 16, 2026

Owner

Applicant

Saia-Burgess Controls AG

Entity

AG (German / Swiss)

Address

Route Jo-Siffert 4, CH-1762 Givisiez

Country

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Filing Information

StatusREGISTERED

Filing DateNov 21, 2025

Serial Number79442012

Registration No.8299974

Registration DateJun 16, 2026

Status DateJun 16, 2026

Published for OppositionApr 28, 2026

Mark TypeStandard characters

Status DescriptionLive and registered

Filing Signals

FILED

2025

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

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

Status History

9 events

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Jul 16, 2026

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Jun 16, 2026

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 28, 2026

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Apr 22, 2026

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 01, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Mar 27, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 25, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 25, 2026

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jan 22, 2026

SN ASSIGNED FOR SECT 66A APPL FROM IB

QRONOX

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