IP Verse

Reducing Mercury Emissions From The Burning Of Coal

Patent No. EP1872054 (titled "Reducing Mercury Emissions From The Burning Of Coal") was filed by NOX II on Apr 21, 2005. The application was issued on Apr 13, 2022.

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
VOSTEEN CONSULTING GMBHJan 7, 2019LUTJENS

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

EP1872054

NOX II
Application Number
EP05738526A
Filing Date
Apr 21, 2005
Status
Patent Maintained As Amended
Mar 11, 2022
Publication Date
Apr 13, 2022
External Links
Slate, Register , Google Patents