Who owns the CLARIFIER 4PRO trademark?

The CLARIFIER 4PRO trademark is owned by King Technology, Inc..

What class is the CLARIFIER 4PRO trademark registered in?

The CLARIFIER 4PRO trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use).

What is the serial number for CLARIFIER 4PRO?

The USPTO serial number for CLARIFIER 4PRO is 99425367.

What is the registration number for CLARIFIER 4PRO?

CLARIFIER 4PRO is registered under USPTO registration number 8517077.

CLA

USPTO Trademark Record

REGISTERED

CLARIFIER 4PRO

SN 99425367·Reg 8517077·Filed Oct 02, 2025

Owner King Technology, Inc.

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.

CLARIFIER 4PRO (Serial No. 99425367), Registration No. 8517077, is a registered US trademark filed on Oct 02, 2025 by King Technology, Inc.. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

early section 8: October 20, 2032

Mark Intelligence

CLARIFIER 4PRO (Reg. #8517077) is a registered US trademark that has been protecting its owner, King Technology, Inc., 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

Oct 02, 2025

SERIAL

99425367

REG#

8517077

REGISTERED

Oct 20, 2026

Owner

Applicant

King Technology, Inc.

Entity

Corporation

State

Address

6000 Clearwater Drive, Minnetonka, MN, 55343

Country

Attorney

NameCourtney Thompson

Law firm

Courtney Thompson Fredrikson & Byron, P.A.

Docket

093161.1127

Address

60 South Sixth Street, Suite 1500, Minneapolis, MN 55402, United States

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Filing Information

StatusREGISTERED

Filing DateOct 02, 2025

Serial Number99425367

Registration No.8517077

Registration DateOct 20, 2026

Status DateOct 20, 2026

Published for OppositionMar 24, 2026

Mark TypeStandard characters

Attorney Docket093161.1127

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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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: Feb 25, 2026

First use in commerce: Feb 25, 2026

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

Status History

20 events

REGISTERED-PRINCIPAL REGISTER

Oct 20, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 20, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Sep 25, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Sep 25, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Sep 22, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Sep 04, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Sep 04, 2026

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

May 19, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Mar 24, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 24, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 18, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Feb 26, 2026

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Feb 26, 2026

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Feb 26, 2026

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Feb 26, 2026

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 26, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Feb 23, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 20, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 02, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Oct 02, 2025

APPLICATION FILING RECEIPT MAILED

CLARIFIER 4PRO

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