Who owns the CORTEX trademark?

The CORTEX trademark is owned by Course Key, 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 97256709.

What is the registration number for CORTEX?

CORTEX is registered under USPTO registration number 7388630.

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Updated Oct 25, 2026·17 searches this week

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COR

USPTO Trademark Record

REGISTERED

CORTEX

SN 97256709·Reg 7388630·Filed Feb 07, 2022

Owner Course Key, 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. 97256709), Registration No. 7388630, is a registered US trademark filed on Feb 07, 2022 by Course Key, Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: May 14, 2030

Mark Intelligence

CORTEX (Reg. #7388630) is a registered US trademark that has been protecting its owner, Course Key, Inc., since 2022. 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

Feb 07, 2022

SERIAL

97256709

REG#

7388630

REGISTERED

May 14, 2024

Filing Information

StatusREGISTERED

Filing DateFeb 07, 2022

Serial Number97256709

Registration No.7388630

Registration DateMay 14, 2024

Status DateMay 14, 2024

Published for OppositionJul 18, 2023

Filing Basis & Declarations

Standard Characters ClaimedUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Mar 25, 2022

First use in commerce: Mar 25, 2022

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

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Status History

24 events

REGISTERED-PRINCIPAL REGISTER

May 14, 2024

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 14, 2024

NOTICE OF REGISTRATION CONFIRMATION EMAILED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Apr 05, 2024

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Apr 04, 2024

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Apr 02, 2024

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Apr 02, 2024

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Mar 12, 2024

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Mar 12, 2024

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Sep 12, 2023

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jul 18, 2023

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 18, 2023

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 28, 2023

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jun 14, 2023

LAW OFFICE PUBLICATION REVIEW COMPLETED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 02, 2023

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 02, 2023

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 02, 2023

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO LIE

Jun 01, 2023

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 16, 2023

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION WRITTEN

Nov 19, 2022

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Nov 19, 2022

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Nov 19, 2022

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Nov 18, 2022

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 11, 2022

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 10, 2022

NEW APPLICATION ENTERED

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