Who owns the CHANGHONG trademark?

The CHANGHONG trademark is owned by Wang Xianhong.

What class is the CHANGHONG trademark registered in?

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

What is the serial number for CHANGHONG?

The USPTO serial number for CHANGHONG is 79421268.

What is the registration number for CHANGHONG?

CHANGHONG is registered under USPTO registration number 8172849.

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Home Search: CHANGHONGCHANGHONG #79421268

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Updated Sep 26, 2026·42 searches this week

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CHA

USPTO Trademark Record

REGISTERED

CHANGHONG

SN 79421268·Reg 8172849·Filed Feb 27, 2025

Owner Wang Xianhong

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.

CHANGHONG (Serial No. 79421268), Registration No. 8172849, is a registered US trademark filed on Feb 27, 2025 by Wang Xianhong. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

early section 8: March 17, 2032

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Mark Intelligence

CHANGHONG (Reg. #8172849) is a registered US trademark that has been protecting its owner, Wang Xianhong, 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

Feb 27, 2025

SERIAL

79421268

REG#

8172849

REGISTERED

Mar 17, 2026

Filing Information

StatusREGISTERED

Filing DateFeb 27, 2025

Serial Number79421268

Registration No.8172849

Registration DateMar 17, 2026

Status DateMar 17, 2026

Published for OppositionJan 27, 2026

Filing Basis & Declarations

Trademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 001Chemicals for industrial, scientific & agricultural use

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

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

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Status History

19 events

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Jun 17, 2026

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Mar 17, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 17, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jan 27, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 27, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 21, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 02, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 25, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 24, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 24, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

REFUSAL PROCESSED BY IB

Oct 03, 2025

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Sep 12, 2025

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Sep 12, 2025

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Aug 02, 2025

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Aug 01, 2025

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Jul 31, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 11, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Apr 11, 2025

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Apr 10, 2025

SN ASSIGNED FOR SECT 66A APPL FROM IB

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