Who owns the HCT trademark?

The HCT trademark is owned by Celanese International Corporation.

What class is the HCT trademark registered in?

The HCT trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use).

What is the serial number for HCT?

The USPTO serial number for HCT is 99107356.

What is the registration number for HCT?

HCT is registered under USPTO registration number 8384177.

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HCT

USPTO Trademark Record

REGISTERED

HCT

SN 99107356·Reg 8384177·Filed Mar 27, 2025

Owner Celanese International Corporation

Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing and fire prevention compositions; tempering and soldering preparations; substances for tanning animal skins and hides; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science.

HCT (Serial No. 99107356), Registration No. 8384177, is a registered US trademark filed on Mar 27, 2025 by Celanese International Corporation. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

early section 8: August 04, 2032

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Mark Intelligence

HCT (Reg. #8384177) is a registered US trademark that has been protecting its owner, Celanese International Corporation, since 2025. The mark covers Class 001 (Chemicals for industrial, scientific & agricultural use). Goods and services include Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocesse.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 27, 2025

SERIAL

99107356

REG#

8384177

REGISTERED

Aug 04, 2026

Filing Information

StatusREGISTERED

Filing DateMar 27, 2025

Serial Number99107356

Registration No.8384177

Registration DateAug 04, 2026

Status DateAug 04, 2026

Published for OppositionSep 30, 2025

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 001Chemicals for industrial, scientific & agricultural use

US codes: 001, 005, 006, 010, 026, 046

First use anywhere: May 31, 2021

First use in commerce: May 31, 2021

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

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Status History

21 events

REGISTERED-PRINCIPAL REGISTER

Aug 04, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 04, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jul 16, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jul 16, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

May 31, 2026

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

May 31, 2026

STATEMENT OF USE PROCESSING COMPLETE

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

May 14, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 1 FILED

Feb 05, 2026

SOU EXTENSION 1 FILED

SOU TEAS EXTENSION RECEIVED

Feb 05, 2026

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 GRANTED

Feb 05, 2026

SOU EXTENSION 1 GRANTED

TEAS STATEMENT OF USE RECEIVED

Feb 05, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Feb 05, 2026

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Nov 25, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Sep 30, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 30, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 24, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 28, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Aug 26, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 13, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 27, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Mar 27, 2025

APPLICATION FILING RECEIPT MAILED

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