Who owns the CORTEX trademark?

The CORTEX trademark is owned by LIFTOFF MOBILE, INC..

What class is the CORTEX trademark registered in?

The CORTEX trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for CORTEX?

The USPTO serial number for CORTEX is 99066633.

What is the registration number for CORTEX?

CORTEX is registered under USPTO registration number 8340681.

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Updated Oct 21, 2026·32 searches this week

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COR

USPTO Trademark Record

REGISTERED

CORTEX

SN 99066633·Reg 8340681·Filed Mar 04, 2025

Owner LIFTOFF MOBILE, INC.

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

CORTEX (Serial No. 99066633), Registration No. 8340681, is a registered US trademark filed on Mar 04, 2025 by LIFTOFF MOBILE, INC.. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: July 14, 2032

Mark Intelligence

CORTEX (Reg. #8340681) is a registered US trademark that has been protecting its owner, LIFTOFF MOBILE, INC., since 2025. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 04, 2025

SERIAL

99066633

REG#

8340681

REGISTERED

Jul 14, 2026

Filing Information

StatusREGISTERED

Filing DateMar 04, 2025

Serial Number99066633

Registration No.8340681

Registration DateJul 14, 2026

Status DateJul 14, 2026

Published for OppositionMay 26, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Sep 30, 2024

First use in commerce: Sep 30, 2024

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

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Status History

13 events

REGISTERED-PRINCIPAL REGISTER

Jul 14, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 14, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

May 26, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 26, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 20, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 30, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

SUSPENSION LETTER WRITTEN

Aug 13, 2025

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Aug 13, 2025

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Aug 13, 2025

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

ASSIGNED TO EXAMINER

Aug 06, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 24, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 04, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Mar 04, 2025

APPLICATION FILING RECEIPT MAILED

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