Method For Detecting Lead

Patent No. EP4320427 (titled "Method For Detecting Lead") was filed by Lumetallix Holding on Apr 4, 2022. The application was issued on Nov 4, 2026.

Patent Summary

Patent Family

Patent family tree
Statuses, jurisdictions and citation links are shared on request.

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentative
DETECTLEAD EUROPE OUNov 12, 2026-

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

EP4320427

LUMETALLIX HOLDING
Application Number
EP22720443A
Filing Date
Apr 4, 2022
Status
Granted And Under Opposition
Oct 2, 2026
Publication Date
Nov 4, 2026