Who owns the QUANTUMPURE trademark?

The QUANTUMPURE trademark is owned by NANOH2O CO., LTD..

What class is the QUANTUMPURE trademark registered in?

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

What is the serial number for QUANTUMPURE?

The USPTO serial number for QUANTUMPURE is 98622471.

What is the registration number for QUANTUMPURE?

QUANTUMPURE is registered under USPTO registration number 8182821.

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Updated Sep 30, 2026·14 searches this week

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QUA

USPTO Trademark Record

REGISTERED

QUANTUMPURE

SN 98622471·Reg 8182821·Filed Jun 27, 2024

Owner NANOH2O CO., LTD.

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.

QUANTUMPURE (Serial No. 98622471), Registration No. 8182821, is a registered US trademark filed on Jun 27, 2024 by NANOH2O CO., LTD.. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

early section 8: March 24, 2032

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Mark Intelligence

QUANTUMPURE (Reg. #8182821) is a registered US trademark that has been protecting its owner, NANOH2O CO., LTD., since 2024. 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

Jun 27, 2024

SERIAL

98622471

REG#

8182821

REGISTERED

Mar 24, 2026

Filing Information

StatusREGISTERED

Filing DateJun 27, 2024

Serial Number98622471

Registration No.8182821

Registration DateMar 24, 2026

Status DateMar 24, 2026

Published for OppositionFeb 03, 2026

Filing Basis & Declarations

Standard Characters ClaimedTrademark

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

25 events

REGISTERED-PRINCIPAL REGISTER

Mar 24, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 24, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Feb 11, 2026

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

PUBLISHED FOR OPPOSITION

Feb 03, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 03, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 28, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 12, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO LIE

Nov 20, 2025

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 20, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 20, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Nov 20, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Nov 10, 2025

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

TEAS DELETE 1(B) BASIS RECEIVED

Oct 24, 2025

TEAS DELETE 1(B) BASIS RECEIVED

SUSPENSION LETTER WRITTEN

Jul 08, 2025

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Jul 08, 2025

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Jul 08, 2025

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 02, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 02, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 02, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Feb 05, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 05, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 05, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jan 16, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 14, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 27, 2024

NEW APPLICATION ENTERED

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