Heating System Fired With Individualised Solid Fuel Elements

Patent No. EP2573462 (titled "Heating System Fired With Individualised Solid Fuel Elements") was filed by Ceven on Sep 21, 2012. The application was issued on Nov 4, 2015.

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.

Company	Opposition Date	Representative
SPRANGER, STEPHAN	Aug 1, 2016	SPRANGER

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

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Apr 3, 2018
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Apr 3, 2018
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jan 25, 2018
Advice of delivery
Jan 25, 2018
Advice of delivery
Dec 15, 2017
Advice of delivery
Dec 15, 2017
Advice of delivery
Dec 13, 2017
Acknowledgement of a document
Dec 13, 2017
Acknowledgement of a document
Dec 13, 2017
Decision of the Opposition Division and instruction
Dec 13, 2017
Decision revoking the European patent
Dec 13, 2017
Grounds for the decision (Annex) - opposition
Dec 13, 2017
Internal form - Opposition/addressees
Dec 11, 2017
Advice of delivery
Dec 8, 2017
Advice of delivery
Dec 6, 2017
Communication about missing advice of delivery
Dec 6, 2017
Communication about missing advice of delivery
Nov 7, 2017
Notification concerning the date of oral proceedings
Nov 7, 2017
Notification concerning the date of oral proceedings
Oct 2, 2017
Brief communication - Opposition proceedings
Sep 27, 2017
(Electronic) Receipt
Sep 27, 2017
Letter accompanying subsequently filed items
Sep 27, 2017
Written submission in preparation to/during oral proceedings
Jul 19, 2017
Advice of delivery
Jul 12, 2017
Advice of delivery
Jul 10, 2017
Advice of delivery
Jul 7, 2017
Advice of delivery
Jul 4, 2017
Acknowledgement of a document
Jul 4, 2017
Acknowledgement of a document
Jul 4, 2017
Annex to the communication - opposition
Jul 4, 2017
Information about the result of oral proceedings
Jul 4, 2017
Information concerning oral proceedings
Jul 4, 2017
Summons to attend oral proceedings
Jul 4, 2017
Summons to attend oral proceedings
Jun 19, 2017
Preparation for oral proceedings
Sep 14, 2016
Communication of a notice of opposition and request to file observations
Sep 14, 2016
Notice of further oppositions to opponent(s)
Aug 11, 2016
Communication of a notice of opposition - first information to patent proprietor
Aug 1, 2016
Letter regarding the opposition procedure (no time limit)
Aug 1, 2016
Non-patent literature cited during the opposition procedure
Aug 1, 2016
Non-patent literature cited during the opposition procedure
Aug 1, 2016
Non-patent literature cited during the opposition procedure
Aug 1, 2016
Non-patent literature cited during the opposition procedure
Aug 1, 2016
Non-patent literature cited during the opposition procedure
Aug 1, 2016
Notice of opposition
Aug 1, 2016
Notice of opposition
Aug 1, 2016
Patent document cited during the opposition procedure
Aug 1, 2016
Patent document cited during the opposition procedure
Aug 1, 2016
Patent document cited during the opposition procedure
Aug 1, 2016
Patent document cited during the opposition procedure
Aug 1, 2016
Payment of fees and costs
Nov 5, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 8, 2015
Decision to grant a European patent
Sep 24, 2015
(Electronic) Receipt
Sep 24, 2015
English translation of the claims
Sep 24, 2015
Filing of the translations of the claims
Sep 24, 2015
German translation of the claims
Sep 24, 2015
Letter accompanying subsequently filed items
Jul 30, 2015
Bibliographic data of the European patent application
Jul 30, 2015
Communication about intention to grant a European patent
Jul 30, 2015
Intention to grant (signatures)
Jul 30, 2015
Text intended for grant
Jul 27, 2015
Brief communication to applicant/representative
Jul 22, 2015
General enquiry
Jul 22, 2015
Result of consultation by telephone/in person
Jul 3, 2015
Application deemed to be withdrawn ( translations of claims/payment missing)
Jan 8, 2015
Bibliographic data of the European patent application
Jan 8, 2015
Communication about intention to grant a European patent
Jan 8, 2015
Intention to grant (signatures)
Jan 8, 2015
Text intended for grant
Nov 13, 2014
Examination started
Sep 26, 2013
(Electronic) Receipt
Sep 26, 2013
Letter concerning fees and payments
Sep 26, 2013
Letter concerning fees and payments
Apr 3, 2013
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Feb 27, 2013
Notification of forthcoming publication
Nov 28, 2012
Refund of fees
Nov 19, 2012
Communication regarding the transmission of the European search report
Nov 19, 2012
European search opinion
Nov 19, 2012
European search report
Nov 14, 2012
Communication to designated inventor
Oct 12, 2012
Letter accompanying subsequently filed items
Oct 12, 2012
Priority document
Oct 2, 2012
Priority search results copy provided by EPO
Sep 21, 2012
Abstract
Sep 21, 2012
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Sep 21, 2012
Claims
Sep 21, 2012
Description
Sep 21, 2012
Designation of inventor
Sep 21, 2012
Drawings
Sep 21, 2012
Priority search results
Sep 21, 2012
Request for grant of a European patent

EP2573462

CEVEN

Application Number: EP12185427A
Filing Date: Sep 21, 2012
Status: Revoked; Mar 30, 2018
Publication Date: Nov 4, 2015
External Links: Slate, Register , Google Patents

IP Verse

Heating System Fired With Individualised Solid Fuel Elements

Patent Summary

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Dossier Documents

EP2573462