Who owns the PURIFIER-A trademark?

The PURIFIER-A trademark is owned by Kellogg Brown & Root LLC.

What class is the PURIFIER-A trademark registered in?

The PURIFIER-A trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for PURIFIER-A?

The USPTO serial number for PURIFIER-A is 99019479.

What is the registration number for PURIFIER-A?

PURIFIER-A is registered under USPTO registration number 7975465.

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Home Search: PURIFIER-APURIFIER-A #99019479

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Updated Oct 30, 2026·32 searches this week

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PUR

USPTO Trademark Record

REGISTERED

PURIFIER-A

SN 99019479·Reg 7975465·Filed Jan 27, 2025

Owner Kellogg Brown & Root LLC

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

PURIFIER-A (Serial No. 99019479), Registration No. 7975465, is a registered US trademark filed on Jan 27, 2025 by Kellogg Brown & Root LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: October 07, 2031

Mark Intelligence

PURIFIER-A (Reg. #7975465) is a registered US trademark that has been protecting its owner, Kellogg Brown & Root LLC, since 2025. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 27, 2025

SERIAL

99019479

REG#

7975465

REGISTERED

Oct 07, 2025

Filing Information

StatusREGISTERED

Filing DateJan 27, 2025

Serial Number99019479

Registration No.7975465

Registration DateOct 07, 2025

Status DateOct 07, 2025

Published for OppositionAug 19, 2025

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Sep 15, 2023

First use in commerce: Sep 15, 2023

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

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Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Oct 07, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 07, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Aug 19, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 19, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 13, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 10, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jul 08, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 29, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 27, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 27, 2025

APPLICATION FILING RECEIPT MAILED

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