Who owns the CORTEX trademark?

The CORTEX trademark is owned by Patterson-UTI Energy, Inc..

What class is the CORTEX trademark registered in?

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

What is the serial number for CORTEX?

The USPTO serial number for CORTEX is 87804405.

What is the registration number for CORTEX?

CORTEX is registered under USPTO registration number 6130759.

COR

USPTO Trademark Record

REGISTERED

CORTEX

SN 87804405·Reg 6130759·Filed Feb 20, 2018

Owner Patterson-UTI Energy, 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.

CORTEX (Serial No. 87804405), Registration No. 6130759, is a registered US trademark filed on Feb 20, 2018 by Patterson-UTI Energy, Inc.. This trademark covers Class 009 (Electronics, software & scientific instruments).

Section 8/9 declaration window: August 19, 2030

Mark Intelligence

CORTEX (Reg. #6130759) is a registered US trademark that has been protecting its owner, Patterson-UTI Energy, Inc., since 2018. 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

Feb 20, 2018

SERIAL

87804405

REG#

6130759

REGISTERED

Aug 18, 2020

Owner

Applicant

Patterson-UTI Energy, Inc.

Entity

Corporation

State

Address

10713 W. Sam Houston Parkway North, Suite 800, Houston, TX, 77064

Country

Attorney

NameScott S. Havlick

Law firm

Scott S. Havlick Holland & Hart

Docket

59310.0078

Address

P.O. Box 8749, TM Docketing, Attention TM Docketing, DENVER, CO 80201, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateFeb 20, 2018

Serial Number87804405

Registration No.6130759

Registration DateAug 18, 2020

Status DateOct 14, 2026

Published for OppositionJul 10, 2018

Next RenewalAugust 19, 2030

Mark TypeStandard characters

Attorney Docket59310.0078

Status DescriptionLive and registered, Section 8 and 15 accepted

Filing Signals

FILED

2018

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 14M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

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

First use anywhere: Dec 31, 2018

First use in commerce: Dec 31, 2018

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

Status History

32 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 14, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Oct 14, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Oct 14, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Aug 05, 2026

TEAS SECTION 8 & 15 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Aug 18, 2025

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Aug 18, 2020

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jul 16, 2020

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jul 15, 2020

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Jun 22, 2020

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jun 22, 2020

CASE ASSIGNED TO INTENT TO USE PARALEGAL

USE AMENDMENT FILED

Jun 03, 2020

USE AMENDMENT FILED

TEAS STATEMENT OF USE RECEIVED

Jun 03, 2020

TEAS STATEMENT OF USE RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 06, 2020

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Mar 04, 2020

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 GRANTED

Mar 04, 2020

SOU EXTENSION 3 GRANTED

SOU EXTENSION 3 FILED

Mar 04, 2020

SOU EXTENSION 3 FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Aug 31, 2019

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Aug 29, 2019

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Aug 29, 2019

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Aug 29, 2019

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Feb 22, 2019

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Feb 20, 2019

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Feb 20, 2019

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Feb 20, 2019

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Sep 04, 2018

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jul 10, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 10, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 20, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Jun 04, 2018

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 04, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 27, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 23, 2018

NEW APPLICATION ENTERED

CORTEX

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by Patterson-UTI Energy, Inc.

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by Scott S. Havlick

Resources

Company