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Engineered Fuel Feed Stock Useful For Displacement Of Coal In Coal Firing Plants

Patent No. EP2300575 (titled "Engineered Fuel Feed Stock Useful For Displacement Of Coal In Coal Firing Plants") was filed by Accordant Energy on Jun 25, 2009. The application was issued on Apr 26, 2017.

Patent Summary

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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.

Company	Opposition Date	Representative
DREISS PATENTANWALTE PARTG MBB	Jan 23, 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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Mar 30, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Mar 30, 2020
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Mar 25, 2020
Termination of the opposition proceedings with revocation of patent
Dec 17, 2019
Advice of delivery
Dec 17, 2019
Advice of delivery
Dec 12, 2019
Acknowledgement of a document
Dec 12, 2019
Acknowledgement of a document
Dec 12, 2019
Annex to the communication - opposition
Dec 12, 2019
Decision of the Opposition Division and instruction
Dec 12, 2019
Decision revoking the European patent
Dec 12, 2019
Grounds for the decision (Annex) - opposition
Dec 12, 2019
Internal form - Opposition/addressees
Dec 12, 2019
Internal form - Opposition/addressees
Dec 12, 2019
Means of redress
Dec 12, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 12, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 12, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Dec 12, 2019
Provision of a copy of the minutes - opposition procedure
Dec 12, 2019
Scanned annex to a communication - opposition procedure
Oct 10, 2019
Information about the result of oral proceedings
Aug 14, 2019
Brief communication - Opposition proceedings
Aug 9, 2019
(Electronic) Receipt
Aug 9, 2019
Consolidated list of cited opposition documents
Aug 9, 2019
Letter accompanying subsequently filed items
Aug 9, 2019
Oral proceedings: reply to date proposed
Jul 23, 2019
Brief communication - Opposition proceedings
Jul 18, 2019
Request for interpreters during oral proceedings
Jul 15, 2019
Brief communication - Opposition proceedings
Jul 9, 2019
(Electronic) Receipt
Jul 9, 2019
Letter accompanying subsequently filed items
Jul 9, 2019
Request for interpreters during oral proceedings
Mar 18, 2019
Advice of delivery
Mar 15, 2019
Advice of delivery
Mar 15, 2019
Advice of delivery
Mar 14, 2019
Advice of delivery
Mar 12, 2019
Acknowledgement of a document
Mar 12, 2019
Acknowledgement of a document
Mar 12, 2019
Information concerning oral proceedings
Mar 12, 2019
Notification concerning the date of oral proceedings
Mar 12, 2019
Notification concerning the date of oral proceedings
Mar 12, 2019
Summons to attend oral proceedings
Mar 12, 2019
Summons to attend oral proceedings
Mar 1, 2019
Brief communication - Opposition proceedings
Feb 26, 2019
(Electronic) Receipt
Feb 26, 2019
Any annexes (other than citation) to an opposition letter
Feb 26, 2019
Letter accompanying subsequently filed items
Feb 26, 2019
Oral proceedings: Request for postponement
Feb 21, 2019
Advice of delivery
Feb 19, 2019
Advice of delivery
Feb 13, 2019
Advice of delivery
Feb 12, 2019
Advice of delivery
Feb 8, 2019
Acknowledgement of a document
Feb 8, 2019
Acknowledgement of a document
Feb 8, 2019
Annex to the communication - opposition
Feb 8, 2019
Information concerning oral proceedings
Feb 8, 2019
Summons to attend oral proceedings
Feb 8, 2019
Summons to attend oral proceedings
Dec 12, 2018
Brief communication - Opposition proceedings
Dec 6, 2018
(Electronic) Receipt
Dec 6, 2018
Letter accompanying subsequently filed items
Dec 6, 2018
Letter regarding the opposition procedure (no time limit)
Nov 23, 2018
Brief communication - Opposition proceedings
Nov 16, 2018
(Electronic) Receipt
Nov 16, 2018
Letter accompanying subsequently filed items
Nov 16, 2018
Letter regarding the opposition procedure (no time limit)
Nov 15, 2018
(Electronic) Receipt
Nov 15, 2018
Enquiry as to the processing of the file
Nov 15, 2018
Letter accompanying subsequently filed items
Jun 20, 2018
Brief communication - Opposition proceedings
Jun 15, 2018
(Electronic) Receipt
Jun 15, 2018
Amended claims with annotations
Jun 15, 2018
Amended claims with annotations
Jun 15, 2018
Amended claims with annotations
Jun 15, 2018
Amended claims with annotations
Jun 15, 2018
Amended claims with annotations
Jun 15, 2018
Claims
Jun 15, 2018
Claims
Jun 15, 2018
Claims
Jun 15, 2018
Claims
Jun 15, 2018
Claims
Jun 15, 2018
Letter accompanying subsequently filed items
Jun 15, 2018
Reply of the patent proprietor to the notice(s) of opposition
Feb 7, 2018
Communication of a notice of opposition and request to file observations
Feb 7, 2018
Notice of further oppositions to opponent(s)
Jan 30, 2018
Communication of a notice of opposition - first information to patent proprietor
Jan 23, 2018
(Electronic) Receipt
Jan 23, 2018
Non-patent literature cited during the opposition procedure
Jan 23, 2018
Non-patent literature cited during the opposition procedure
Jan 23, 2018
Non-patent literature cited during the opposition procedure
Jan 23, 2018
Non-patent literature cited during the opposition procedure
Jan 23, 2018
Non-patent literature cited during the opposition procedure
Jan 23, 2018
Non-patent literature cited during the opposition procedure
Jan 23, 2018
Non-patent literature cited during the opposition procedure
Jan 23, 2018
Notice of opposition
Jan 23, 2018
Notice of opposition
Jan 23, 2018
Patent document cited during the opposition procedure
Jan 23, 2018
Patent document cited during the opposition procedure
Jan 23, 2018
Patent document cited during the opposition procedure
Jan 23, 2018
Patent document cited during the opposition procedure
Jan 23, 2018
Patent document cited during the opposition procedure
Jan 23, 2018
Patent document cited during the opposition procedure
Apr 26, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 30, 2017
Decision to grant a European patent
Mar 15, 2017
(Electronic) Receipt
Mar 15, 2017
Filing of the translations of the claims
Mar 15, 2017
French translation of claims
Mar 15, 2017
German translation of the claims
Mar 15, 2017
Letter accompanying subsequently filed items
Nov 16, 2016
Bibliographic data of the European patent application
Nov 16, 2016
Communication about intention to grant a European patent
Nov 16, 2016
Intention to grant (signatures)
Nov 16, 2016
Text intended for grant (clean copy)
Nov 16, 2016
Text intended for grant (version for approval)
Nov 11, 2016
Annex to the communication
Nov 11, 2016
Minutes of the oral proceedings (examining division)
Nov 11, 2016
Minutes of the oral proceedings (examining division)
Nov 11, 2016
Minutes of the oral proceedings (examining division)
Nov 11, 2016
Provision of a copy of the minutes of oral proceedings
Nov 9, 2016
(Electronic) Receipt
Nov 9, 2016
Letter accompanying subsequently filed items
Oct 17, 2016
CDS Clean up - amended data concerning the representative for the applicant
Oct 6, 2016
Submission concerning representation
Oct 5, 2016
Submission concerning representation
Sep 29, 2016
(Electronic) Receipt
Sep 29, 2016
Amended description with annotations
Sep 29, 2016
Letter accompanying subsequently filed items
Sep 29, 2016
Letter dealing with oral proceedings
Aug 19, 2016
(Electronic) Receipt
Aug 19, 2016
Amended claims with annotations
Aug 19, 2016
Amended claims with annotations
Aug 19, 2016
Amended claims with annotations
Aug 19, 2016
Amended claims with annotations
Aug 19, 2016
Amended claims with annotations
Aug 19, 2016
Amended claims with annotations
Aug 19, 2016
Amended claims with annotations
Aug 19, 2016
Claims
Aug 19, 2016
Claims
Aug 19, 2016
Claims
Aug 19, 2016
Claims
Aug 19, 2016
Claims
Aug 19, 2016
Claims
Aug 19, 2016
Claims
Aug 19, 2016
Claims
Aug 19, 2016
Letter accompanying subsequently filed items
Aug 19, 2016
Letter dealing with oral proceedings
Aug 19, 2016
Non-patent literature cited during the examination procedure
Aug 19, 2016
Non-patent literature cited during the examination procedure
Mar 1, 2016
Brief communication to applicant/representative (Legal Division)
Mar 1, 2016
Brief communication to applicant/representative (Legal Division)
Feb 25, 2016
Advice of delivery
Feb 22, 2016
Advice of delivery
Feb 19, 2016
Communication of the registration of a transfer or change of name and/or address
Feb 16, 2016
Acknowledgement of a document
Feb 16, 2016
Annex to the communication
Feb 16, 2016
Summons to attend oral proceedings
Feb 12, 2016
Annex to the communication
Feb 12, 2016
Minutes of the oral proceedings (examining division)
Feb 12, 2016
Minutes of the oral proceedings (examining division)
Feb 12, 2016
Minutes of the oral proceedings (examining division)
Feb 12, 2016
Provision of a copy of the minutes of oral proceedings
Feb 11, 2016
(Electronic) Receipt
Feb 11, 2016
Annexes in respect of a client data request
Feb 11, 2016
Letter accompanying subsequently filed items
Feb 11, 2016
Submission concerning change of applicant's name
Feb 3, 2016
Notification concerning the date of oral proceedings
Feb 3, 2016
Preparation for oral proceedings
Jan 26, 2016
Findings upon submissions relating to oral proceedings
Jan 25, 2016
(Electronic) Receipt
Jan 25, 2016
Amended claims with annotations
Jan 25, 2016
Amended claims with annotations
Jan 25, 2016
Amended claims with annotations
Jan 25, 2016
Amended claims with annotations
Jan 25, 2016
Claims
Jan 25, 2016
Claims
Jan 25, 2016
Claims
Jan 25, 2016
Claims
Jan 25, 2016
Letter accompanying subsequently filed items
Jan 25, 2016
Letter dealing with oral proceedings
Jan 20, 2016
Notification concerning the date of oral proceedings
Jan 19, 2016
Annex to the communication
Jan 19, 2016
Brief communication to applicant/representative
Jan 13, 2016
Findings upon submissions relating to oral proceedings
Jan 4, 2016
Findings upon submissions relating to oral proceedings
Dec 23, 2015
(Electronic) Receipt
Dec 23, 2015
Amended claims with annotations
Dec 23, 2015
Amended claims with annotations
Dec 23, 2015
Amended claims with annotations
Dec 23, 2015
Amended claims with annotations
Dec 23, 2015
Amended claims with annotations
Dec 23, 2015
Claims
Dec 23, 2015
Claims
Dec 23, 2015
Claims
Dec 23, 2015
Claims
Dec 23, 2015
Claims
Dec 23, 2015
Letter accompanying subsequently filed items
Dec 23, 2015
Letter dealing with oral proceedings
Aug 19, 2015
Advice of delivery
Aug 14, 2015
Advice of delivery
Aug 12, 2015
Acknowledgement of a document
Aug 12, 2015
Summons to attend oral proceedings
Jul 29, 2015
Findings upon submissions relating to oral proceedings
Jul 25, 2015
Advice of delivery
Jul 23, 2015
(Electronic) Receipt
Jul 23, 2015
Advice of delivery
Jul 23, 2015
Annex
Jul 23, 2015
Letter accompanying subsequently filed items
Jul 23, 2015
Oral proceedings: Request for postponement
Jul 20, 2015
Acknowledgement of a document
Jul 20, 2015
Annex to the communication
Jul 20, 2015
Preparation for oral proceedings
Jul 20, 2015
Summons to attend oral proceedings
Mar 25, 2015
(Electronic) Receipt
Mar 25, 2015
Amended claims with annotations
Mar 25, 2015
Claims
Mar 25, 2015
Letter accompanying subsequently filed items
Mar 25, 2015
Reply to communication from the Examining Division
Nov 27, 2014
Annex to the communication
Nov 27, 2014
Communication from the Examining Division
Jun 11, 2014
(Electronic) Receipt
Jun 11, 2014
Amended claims with annotations
Jun 11, 2014
Claims
Jun 11, 2014
Letter accompanying subsequently filed items
Jun 11, 2014
Reply to communication from the Examining Division
Jun 10, 2014
Communication confirming withdrawal from representation
Jun 10, 2014
Communication of amended entries concerning the representative
May 15, 2014
(Electronic) Receipt
May 15, 2014
Letter accompanying subsequently filed items
May 15, 2014
Submission concerning change of applicant's representative
May 9, 2014
(Electronic) Receipt
May 9, 2014
Letter accompanying subsequently filed items
May 9, 2014
Submission concerning change of applicant's representative
Feb 4, 2014
Annex to the communication
Feb 4, 2014
Communication from the Examining Division
Aug 1, 2013
(Electronic) Receipt
Aug 1, 2013
Amended claims with annotations
Aug 1, 2013
Claims
Aug 1, 2013
Letter accompanying subsequently filed items
Aug 1, 2013
Reply to communication from the Examining Division
Jun 4, 2013
Grant of extension of time limit (examination procedure)
May 29, 2013
(Electronic) Receipt
May 29, 2013
Letter accompanying subsequently filed items
May 29, 2013
Request for extension of time limit to communication from the Examining Division
Jan 25, 2013
Annex to the communication
Jan 25, 2013
Communication from the Examining Division
Jan 2, 2013
Communication of the registration of a transfer or change of name and/or address
Dec 13, 2012
(Electronic) Receipt
Dec 13, 2012
Amended claims filed after receipt of (European) search report
Dec 13, 2012
Amended claims with annotations
Dec 13, 2012
Amendments received before examination
Dec 13, 2012
Letter accompanying subsequently filed items
Dec 11, 2012
(Electronic) Receipt
Dec 11, 2012
Annexes in respect of a client data request
Dec 11, 2012
Letter accompanying subsequently filed items
Nov 8, 2012
Indication of deficiencies in a request for registering a transfer of rights and invitation to correct them
Sep 25, 2012
(Electronic) Receipt
Sep 25, 2012
Annexes in respect of a client data request
Sep 25, 2012
Annexes in respect of a client data request
Sep 25, 2012
Annexes in respect of a client data request
Sep 25, 2012
Annexes in respect of a client data request
Sep 25, 2012
Annexes in respect of a client data request
Sep 25, 2012
Letter accompanying subsequently filed items
Sep 25, 2012
Submission concerning a transfer of rights (applicant)
Jun 8, 2012
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
May 21, 2012
Communication regarding the transmission of the European search report
May 21, 2012
European search opinion
May 21, 2012
Supplementary European search report
Mar 7, 2011
Invitation to indicate correct address of inventor
Mar 2, 2011
Notification on forthcoming publication of bibliographic data
Feb 28, 2011
Letter which had not been notified
Feb 22, 2011
(Electronic) Receipt
Feb 22, 2011
Amended claims filed after receipt of (European) search report
Feb 22, 2011
Amendments received before examination
Feb 22, 2011
Letter accompanying subsequently filed items
Feb 14, 2011
Communication regarding possible amendment of the application/payment of claims fee
Jan 21, 2011
(Electronic) Receipt
Jan 21, 2011
Annex
Jan 21, 2011
Annex
Jan 21, 2011
Request for entry into the European phase
Jan 19, 2011
Copy of the international preliminary report on patentability
Nov 4, 2010
Information on entry into European phase
Jan 21, 2010
Priority document (electronically transmitted)
Jan 21, 2010
Priority document (electronically transmitted)
Dec 30, 2009
Copy of the international search report
Dec 30, 2009
Published international application - A1

EP2300575

ACCORDANT ENERGY

Application Number: EP09771071A
Filing Date: Jun 25, 2009
Status: Revoked; Mar 27, 2020
Publication Date: Apr 26, 2017
External Links: Slate, Register , Google Patents