Who owns the CTR trademark?

The CTR trademark is owned by Controlled Thermal Resources Holdings Inc..

What is the serial number for CTR?

The USPTO serial number for CTR is 99685591.

What is the registration number for CTR?

CTR is registered under USPTO registration number 0.

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Updated Oct 20, 2026·39 searches this week

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CTR

USPTO Trademark Record

PENDING

CTR

Q: What class is the CTR trademark registered in?

The CTR trademark is registered in Class 037 (Construction, installation & repair services), Class 040 (Treatment & processing of materials).

SN 99685591·Reg 0·Filed Mar 05, 2026

Owner Controlled Thermal Resources Holdings Inc.

Construction services; installation and repair services; mining extraction, oil and gas drilling.; Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

CTR (Serial No. 99685591), Registration No. 0, is a pending US trademark filed on Mar 05, 2026 by Controlled Thermal Resources Holdings Inc.. This trademark covers Class 037 (Construction, installation & repair services), Class 040 (Treatment & processing of materials).

Mark Intelligence

CTR (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. The mark covers Class 037 (Construction, installation & repair services) and Class 040 (Treatment & processing of materials) respectively. Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.; Treatment of material.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 05, 2026

SERIAL

99685591

REG#

Filing Information

StatusPENDING

Filing DateMar 05, 2026

Serial Number99685591

Registration No.0

Status DateSep 15, 2026

Published for OppositionSep 15, 2026

Mark TypeDesign with words

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

Construction services; installation and repair services; mining extraction, oil and gas drilling.

Class 040Treatment & processing of materials

US codes: 100, 103, 106

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

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

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Status History

15 events

PUBLISHED FOR OPPOSITION

Sep 15, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 15, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 09, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 16, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 27, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 27, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 27, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO EXAMINER

Jul 07, 2026

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Jul 07, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 07, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 07, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 02, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jul 02, 2026

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Mar 05, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Mar 05, 2026

APPLICATION FILING RECEIPT MAILED

Other Marks by Controlled Thermal Resources Holdings Inc.

Additional USPTO filings from the same owner.

CTR