IP Verse

Heating Device - EP1800521

The patent EP1800521 was granted to Easytherm on May 17, 2017. The application was originally filed on Oct 4, 2005 under application number EP05794357A. The patent is currently recorded with a legal status of "Revoked".

EP1800521

EASYTHERM
Application Number
EP05794357A
Filing Date
Oct 4, 2005
Status
Revoked
Mar 27, 2020
Publication Date
May 17, 2017
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

REDWELL MANUFAKTURFeb 12, 2018KLIMENT & HENHAPELADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication Number
EXAMINATIONGB574107
EXAMINATIONUS2456202
INTERNATIONAL-SEARCH-REPORTDE3108025
INTERNATIONAL-SEARCH-REPORTEP1298961
INTERNATIONAL-SEARCH-REPORTGB1392115
INTERNATIONAL-SEARCH-REPORTWO9531084
OPPOSITIONGB1392115
OPPOSITIONGB2081245
OPPOSITIONGB574107
OPPOSITIONUS2456202
OTHERGB574107
OTHERUS2456202

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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