Method And Device For Improving The Burn-Out Of Slags On Incineration Grates

Patent No. EP2802817 (titled "Method And Device For Improving The Burn-Out Of Slags On Incineration Grates") was filed by Krger on Dec 21, 2012. The application was issued on Sep 20, 2017.

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
KARLSRUHER INSTITUT FR TECHNOLOGIE	Jun 20, 2018	-
KARLSRUHER INSTITUT FUR TECHNOLOGIE	Jun 20, 2018	-

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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Feb 15, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 15, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Feb 10, 2021
Termination of the opposition proceedings with revocation of patent
Oct 28, 2020
Advice of delivery
Oct 23, 2020
Advice of delivery
Oct 21, 2020
Acknowledgement of a document
Oct 21, 2020
Acknowledgement of a document
Oct 21, 2020
Decision revoking the European Patent (patent proprietor)
Oct 21, 2020
Decision revoking the European patent (opponent)
Aug 3, 2020
Communication concerning surcharge and failure to observe time limit
Mar 12, 2020
Communication of bibliographic data
Mar 12, 2020
Communication of bibliographic data
Mar 12, 2020
Communication to opponent concerning maintenance
Mar 12, 2020
Communication with request to file translations
Mar 4, 2020
Maintenance of the patent with the documents specified in the final decision
Nov 20, 2019
Advice of delivery
Nov 12, 2019
Advice of delivery
Nov 8, 2019
Acknowledgement of a document
Nov 8, 2019
Acknowledgement of a document
Nov 8, 2019
Any annexes (other than citation) to an opposition letter
Nov 8, 2019
Decision of the Opposition Division and instruction
Nov 8, 2019
Grounds for the decision (Annex) - opposition
Nov 8, 2019
Interlocutory decision in opposition proceedings
Nov 8, 2019
Internal form - Opposition/addressees
Nov 8, 2019
Means of redress
Nov 8, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 8, 2019
OPPODREX with handwritten amendments
Nov 6, 2019
Annex to the communication - opposition
Nov 6, 2019
Internal form - Opposition/addressees
Nov 6, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 6, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 6, 2019
Provision of a copy of the minutes - opposition procedure
Oct 30, 2019
Information about the result of oral proceedings
Oct 28, 2019
Brief communication - Opposition proceedings
Oct 28, 2019
Notification concerning the date of oral proceedings
Oct 28, 2019
Notification concerning the date of oral proceedings
Oct 24, 2019
Advice of delivery
Oct 24, 2019
Advice of delivery
Oct 22, 2019
Written submission in preparation to/during oral proceedings
May 29, 2019
Brief communication - Opposition proceedings
May 21, 2019
Amended claims with annotations
May 21, 2019
Amended claims with annotations
May 21, 2019
Amended claims with annotations
May 21, 2019
Amended claims with annotations
May 21, 2019
Amended claims with annotations
May 21, 2019
Amended claims with annotations
May 21, 2019
Amended claims with annotations
May 21, 2019
Claims
May 21, 2019
Claims
May 21, 2019
Claims
May 21, 2019
Claims
May 21, 2019
Claims
May 21, 2019
Claims
May 21, 2019
Claims
May 21, 2019
Non-patent literature cited during the opposition procedure
May 21, 2019
Written submission in preparation to/during oral proceedings
Mar 14, 2019
Advice of delivery
Feb 19, 2019
Advice of delivery
Feb 19, 2019
Advice of delivery
Feb 15, 2019
Advice of delivery
Feb 13, 2019
Acknowledgement of a document
Feb 13, 2019
Acknowledgement of a document
Feb 13, 2019
Annex to the communication - opposition
Feb 13, 2019
Information concerning oral proceedings
Feb 13, 2019
Summons to attend oral proceedings
Feb 13, 2019
Summons to attend oral proceedings
Feb 6, 2019
Information about the result of oral proceedings
Nov 12, 2018
Brief communication - Opposition proceedings
Nov 6, 2018
Reply of the patent proprietor to the notice(s) of opposition
Jul 4, 2018
Communication of a notice of opposition and request to file observations
Jul 4, 2018
Notice of further oppositions to opponent(s)
Jul 2, 2018
Communication of a notice of opposition - first information to patent proprietor
Jun 21, 2018
Letter concerning fees and payments
Jun 21, 2018
Notice of opposition
Jun 21, 2018
Notice of opposition
Jun 21, 2018
Patent document cited during the opposition procedure
Jun 21, 2018
Patent document cited during the opposition procedure
Jun 20, 2018
Letter concerning fees and payments
Jun 20, 2018
Notice of opposition
Jun 20, 2018
Notice of opposition
Jun 20, 2018
Notice of opposition
Jun 20, 2018
Patent document cited during the opposition procedure
Jun 20, 2018
Patent document cited during the opposition procedure
Sep 20, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 24, 2017
Decision to grant a European patent
Aug 3, 2017
English translation of the claims
Aug 3, 2017
Filing of the translations of the claims
Aug 3, 2017
French translation of claims
Apr 4, 2017
Bibliographic data of the European patent application
Apr 4, 2017
Communication about intention to grant a European patent
Apr 4, 2017
Intention to grant (signatures)
Apr 4, 2017
Text intended for grant (clean copy)
Apr 4, 2017
Text intended for grant (version for approval)
Dec 5, 2016
Payment of fees and costs
Nov 28, 2016
Amended claims with annotations
Nov 28, 2016
Claims
Nov 28, 2016
Description
Nov 28, 2016
Reply to communication from the Examining Division
Oct 31, 2016
Communication to designated inventor
Oct 28, 2016
Brief communication to applicant/representative
Oct 25, 2016
Letter concerning the inventor
Oct 11, 2016
English translation of the claims
Oct 11, 2016
Filing of the translations of the claims
Oct 11, 2016
French translation of claims
Oct 11, 2016
Payment of fees and costs
Sep 29, 2016
Annex to the communication
Sep 29, 2016
Communication from the Examining Division
Sep 16, 2016
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Aug 19, 2016
Acknowledgement of receipt of third party observations
Aug 19, 2016
Transmittal of third party observations to applicant
Aug 10, 2016
Observations by third parties
Jun 15, 2016
Bibliographic data of the European patent application
Jun 15, 2016
Communication about intention to grant a European patent
Jun 15, 2016
Intention to grant (signatures)
Jun 15, 2016
Text intended for grant (clean copy)
Jun 15, 2016
Text intended for grant (version for approval)
Apr 22, 2016
Examination started
Dec 7, 2015
Payment of fees and costs
Apr 30, 2015
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Dec 11, 2014
Payment of fees and costs
Oct 22, 2014
Notification on forthcoming publication of bibliographic data
Aug 18, 2014
Communication to designated inventor
Jul 17, 2014
Annexes to the international preliminary examination report
Jul 17, 2014
Copy of the international preliminary examination report
Jul 2, 2014
Payment of fees and costs
Jul 2, 2014
Priority search results
Jul 2, 2014
Request for entry into the European phase
May 23, 2014
Information on entry into European phase
May 22, 2014
Annex to International preliminary examination report
May 22, 2014
International preliminary examination report
May 22, 2014
International preliminary examination report - free text sheet
May 22, 2014
International preliminary examination report - points I-VIII
May 22, 2014
Transmittal of International Preliminary Examination Report
May 19, 2014
Free text
May 19, 2014
Notification of documents sent to WIPO
Nov 27, 2013
Amendments of documents (Article 19 PCT)
Nov 19, 2013
Notification of election of EPO
Nov 8, 2013
Free text
Nov 4, 2013
Letter regarding PCTII procedure
Oct 24, 2013
Invitation to submit amendments (PCT)
Oct 22, 2013
Notification of receipt of demand
Oct 5, 2013
PCT demand form
Oct 5, 2013
PCT(IPEA): Amended sheet - claims
Oct 5, 2013
Payment of fees and costs
Sep 26, 2013
Copy of the international search report
Sep 26, 2013
Copy of the international search report
Sep 26, 2013
International publication of the international search report
Aug 7, 2013
Priority document (electronically transmitted)
Aug 1, 2013
Written opinion of the ISA, boxes No. I to VIII
Aug 1, 2013
Written opinion of the ISA, cover sheet
Aug 1, 2013
Written opinion of the ISA, supplemental box
Jul 18, 2013
Published international application - A2
Dec 21, 2012
Abstract
Dec 21, 2012
Claims
Dec 21, 2012
Description
Dec 21, 2012
Drawings
Dec 21, 2012
Payment of fees and costs

EP2802817

KRGER

Application Number: EP12815999A
Filing Date: Dec 21, 2012
Status: Revoked; Feb 12, 2021
Publication Date: Sep 20, 2017
External Links: Slate, Register , Google Patents

IP Verse

Method And Device For Improving The Burn-Out Of Slags On Incineration Grates

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2802817