QUANTUMFLUX
Live / Registered — Registered (as of 21 Oct 2025)
What this means for you
Registered since 21 Oct 2025. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 21 Oct 2031: the §71 affidavit of use).
Record
- Serial number
- 79403256
- Registration number
- 7988955
- Mark type
- Word mark
- Filed
- 24 Jun 2024
- Published for opposition
- 02 Sept 2025
- Registered
- 21 Oct 2025
- Next maintenance filing
- §71 affidavit of use, due by 21 Oct 2031 (grace period to 21 Apr 2032)
- Attorney of record
- Charles T.J. Weigell
Goods and services
- Class 011 — Environmental control apparatus: 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
Owner
- NanoH2O Co., Ltd., KR
- LG CHEM, LTD., KR
- LG CHEM, LTD., KR
- LG CHEM, LTD., KR
Prosecution history
- 09 Jul 2026 — FINAL DECISION TRANSACTION PROCESSED BY IB
- 30 Apr 2026 — GENERIC MADRID TRANSACTION SENT TO IB
- 30 Apr 2026 — GENERIC MADRID TRANSACTION CREATED
- 26 Mar 2026 — NEW REPRESENTATIVE AT IB RECEIVED
- 12 Feb 2026 — NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB
- 27 Jan 2026 — NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
- 27 Jan 2026 — NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB
- 21 Jan 2026 — FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
- 25 Dec 2025 — CHANGE OF OWNER RECEIVED FROM IB
- 05 Dec 2025 — NEW REPRESENTATIVE AT IB RECEIVED
- 21 Oct 2025 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 21 Oct 2025 — REGISTERED-PRINCIPAL REGISTER
- 02 Sept 2025 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 02 Sept 2025 — PUBLISHED FOR OPPOSITION
- 27 Aug 2025 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED