The Weekly Litigation News Digest is now live. Subscribe now

IP Verse

Method For Producing A Filter Material Containing Iron For The Treatment Of Water - EP3294446

The patent EP3294446 was granted to Gruppo Zilio on Feb 27, 2019. The application was originally filed on May 5, 2016 under application number EP16728381A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3294446

GRUPPO ZILIO
Application Number
EP16728381A
Filing Date
May 5, 2016
Status
Opposition Rejected
Sep 24, 2021
Publication Date
Feb 27, 2019
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

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 DateRepresentativeOpposition Status

Get instant alerts for new oppositions and patent status changes

GEH WASSERCHEMIENov 22, 2019GRAMMADMISSIBLE

Patent Citations (3) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTDE4320003
INTERNATIONAL-SEARCH-REPORTUS2008271600
OPPOSITIONDE4320003

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

  • Get instant alerts for new documents