QUANTUMPURE

LIVE

Serial Number

79402870

Owner

LG CHEM, LTD.

Attorney

Charles T.J. Weigell

Filing Date

Jun 24, 2024

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QUANTUMPURE Trademark

Serial Number: 79402870 • Registration: 7988950

QUANTUMPURE is a trademark filed by LG CHEM, LTD. on June 24, 2024. The trademark is classified under Class 11 (Environmental Control). The application is currently registered and active.

Trademark Classes

Class 11 - Environmental Control

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying

Owner Contact Info

LG CHEM, LTD. (105 trademarks)

20, YOIDO-DONG
SEOUL , KR

Entity Type: 03

NanoH2O Co., Ltd. (2 trademarks)

39 Baekbong-ro, Heungdeok-gu,

Entity Type: 98

Legal Representation

Attorney of Record

Charles T.J. Weigell

99 trademarks filed View all →

Correspondence Address

Charles T.J. Weigell Fross Zelnick Lehrman & Zissu, P.C.

151 W 42nd Street, 17th Floor

New York, NY 10036

United States

Trademark Details

Filing Date

June 24, 2024

Registration Date

October 21, 2025

Published for Opposition

September 2, 2025

Goods & Services

Water filtration apparatus, namely, ionization apparatus for water filtration; water treatment installations, namely, modular filtration membranes for filtering and softening water and waste water for use in water filtration and purification units; water purification apparatus, namely, for use in water filters, water softeners and water purifiers for industrial purposes; membrane filtration units for water treatment apparatus; micro filter for water treatment.

Filing History

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Feb 5, 2026 OPNX

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Jan 21, 2026 OPNS

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Jan 21, 2026 FICR

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Jan 21, 2026 OPNR

CHANGE OF OWNER RECEIVED FROM IB

Dec 25, 2025 CHLD

NEW REPRESENTATIVE AT IB RECEIVED

Dec 5, 2025 NREP

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 21, 2025 NRCC

REGISTERED-PRINCIPAL REGISTER

Oct 21, 2025 R.PR

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 2, 2025 NPUB

PUBLISHED FOR OPPOSITION

Sep 2, 2025 PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 27, 2025 NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 30, 2025 CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 3, 2025 TEME

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 3, 2025 CRFA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 3, 2025 TROA

REFUSAL PROCESSED BY IB

Feb 15, 2025 RFNT

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jan 27, 2025 RFCS

REFUSAL PROCESSED BY MPU

Jan 27, 2025 RFRR

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Dec 27, 2024 RFCR

NON-FINAL ACTION WRITTEN

Dec 26, 2024 CNRT

ASSIGNED TO EXAMINER

Dec 17, 2024 DOCK

APPLICATION FILING RECEIPT MAILED

Aug 30, 2024 MAFR

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 30, 2024 NWOS

LIMITATION FROM ORIGINAL APPLICATION ENTERED

Aug 30, 2024 LIMI

SN ASSIGNED FOR SECT 66A APPL FROM IB

Aug 22, 2024 REPR

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