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Briquette For The Production Of Rock Wool And Method For The Production Of Said Briquette

Patent No. EP2918555 (titled "Briquette For The Production Of Rock Wool And Method For The Production Of Said Briquette") was filed by Valorizacin Y Logstica Ambiental on Nov 8, 2013. The application was issued on Mar 5, 2025.

Patent Summary

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.

Company	Opposition Date	Representative
ROCKWOOL	Feb 7, 2022	GILL JENNINGS & EVERY

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 6, 2025
Decision to maintain the European patent in amended form
Feb 6, 2025
Decision to maintain the European patent in amended form
Jan 27, 2025
(Electronic) Receipt
Jan 27, 2025
Filing of the translation of the amended claims
Jan 27, 2025
French translation of claims
Jan 27, 2025
German translation of the claims
Jan 27, 2025
Letter accompanying subsequently filed items
Nov 26, 2024
Communication of bibliographic data
Nov 26, 2024
Communication to opponent concerning maintenance
Nov 26, 2024
Communication with request to file translations
Nov 21, 2024
Maintenance of the patent with the documents specified in the final decision
Aug 12, 2024
Annex to the communication - opposition
Aug 12, 2024
Brief communication - Opposition proceedings
Aug 12, 2024
Brief communication - Opposition proceedings
Aug 12, 2024
Druckexemplar in opposition procedure
Aug 12, 2024
Grounds for the decision (Annex) - opposition
Aug 12, 2024
Interlocutory decision in opposition proceedings
Aug 12, 2024
Interlocutory decision in opposition proceedings
Aug 12, 2024
Means of redress
Aug 12, 2024
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 12, 2024
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Aug 12, 2024
Provision of a copy of the minutes - opposition procedure
Aug 12, 2024
Provision of a copy of the minutes - opposition procedure
Aug 12, 2024
Scanned annex to a communication - opposition procedure
Aug 12, 2024
Scanned annex to a communication - opposition procedure
Aug 8, 2024
Decision of the Opposition Division and instruction
Jul 11, 2024
Brief communication - Opposition proceedings
Jul 11, 2024
Information about the result of oral proceedings
Jul 9, 2024
(Electronic) Receipt
Jul 9, 2024
Authorisation
Jul 9, 2024
Letter accompanying subsequently filed items
Jul 9, 2024
Written submission in preparation to/during oral proceedings
Jun 3, 2024
Notification concerning the date of oral proceedings
May 16, 2024
Brief communication - Opposition proceedings
May 9, 2024
(Electronic) Receipt
May 9, 2024
Citation in opposition procedure - 008
May 9, 2024
Citation in opposition procedure - 009
May 9, 2024
Consolidated list of cited opposition documents
May 9, 2024
Written submission in preparation to/during oral proceedings
Apr 16, 2024
Brief communication - Opposition proceedings
Apr 11, 2024
(Electronic) Receipt
Apr 11, 2024
Letter accompanying subsequently filed items
Apr 11, 2024
Request for interpreters during oral proceedings
Mar 28, 2024
Brief communication - Opposition proceedings
Mar 22, 2024
(Electronic) Receipt
Mar 22, 2024
Request for interpreters during oral proceedings
Nov 28, 2023
Advice of delivery
Nov 28, 2023
Annex to the communication - opposition
Nov 28, 2023
Information concerning oral proceedings
Nov 28, 2023
Scanned annex to a communication - opposition procedure
Nov 28, 2023
Summons to attend oral proceedings
Nov 28, 2023
Summons to attend oral proceedings
Nov 28, 2023
Transmittal of decision / summons - opposition
Nov 28, 2023
Transmittal of decision / summons - opposition
Jan 3, 2023
Brief communication - Opposition proceedings
Dec 22, 2022
(Electronic) Receipt
Dec 22, 2022
Letter accompanying subsequently filed items
Dec 22, 2022
Letter regarding the opposition procedure (no time limit)
Jul 1, 2022
Brief communication - Opposition proceedings
Jun 27, 2022
(Electronic) Receipt
Jun 27, 2022
Auxiliary request during Opposition procedure
Jun 27, 2022
Auxiliary request during Opposition procedure
Jun 27, 2022
Auxiliary request during Opposition procedure - 01
Jun 27, 2022
Auxiliary request during Opposition procedure - 02
Jun 27, 2022
Letter accompanying subsequently filed items
Jun 27, 2022
Main request during Opposition procedure
Jun 27, 2022
Reply of the patent proprietor to the notice(s) of opposition
Feb 22, 2022
Communication of a notice of opposition and request to file observations
Feb 22, 2022
Notice of further oppositions to opponent(s)
Feb 11, 2022
Communication of a notice of opposition - first information to patent proprietor
Feb 7, 2022
(Electronic) Receipt
Feb 7, 2022
Citation in opposition procedure - 001
Feb 7, 2022
Citation in opposition procedure - 002
Feb 7, 2022
Citation in opposition procedure - 003
Feb 7, 2022
Citation in opposition procedure - 004
Feb 7, 2022
Citation in opposition procedure - 005
Feb 7, 2022
Citation in opposition procedure - 006
Feb 7, 2022
Citation in opposition procedure - 007
Feb 7, 2022
Notice of opposition
Feb 7, 2022
Notice of opposition
Jun 25, 2021
Communication of the registration of a transfer or change of name and/or address
Jun 18, 2021
(Electronic) Receipt
Jun 18, 2021
Annexes in respect of a client data request
Jun 18, 2021
Annexes in respect of a client data request
Jun 18, 2021
Annexes in respect of a client data request
Jun 18, 2021
Annexes in respect of a client data request
Jun 18, 2021
Annexes in respect of a client data request
Jun 18, 2021
Letter accompanying subsequently filed items
Jun 18, 2021
Submission concerning a transfer of rights (proprietor)
May 19, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 9, 2021
Decision to grant a European patent
Mar 26, 2021
(Electronic) Receipt
Mar 26, 2021
Letter accompanying subsequently filed items
Mar 26, 2021
Letter concerning fees and payments
Mar 5, 2021
(Electronic) Receipt
Mar 5, 2021
Filing of the translations of the claims
Mar 5, 2021
French translation of claims
Mar 5, 2021
German translation of the claims
Mar 5, 2021
Letter accompanying subsequently filed items
Dec 3, 2020
Bibliographic data of the European patent application
Dec 3, 2020
Communication about intention to grant a European patent
Dec 3, 2020
Intention to grant (signatures)
Dec 3, 2020
Text intended for grant (clean copy)
Dec 3, 2020
Text intended for grant (version for approval)
Apr 16, 2020
(Electronic) Receipt
Apr 16, 2020
Amended claims with annotations
Apr 16, 2020
Amended description with annotations
Apr 16, 2020
Claims
Apr 16, 2020
Description
Apr 16, 2020
Letter accompanying subsequently filed items
Apr 16, 2020
Reply to communication from the Examining Division
Feb 25, 2020
Annex to the communication
Feb 25, 2020
Communication from the Examining Division
May 8, 2018
(Electronic) Receipt
May 8, 2018
Amended claims with annotations
May 8, 2018
Amended claims with annotations
May 8, 2018
Claims
May 8, 2018
Claims
May 8, 2018
Letter accompanying subsequently filed items
May 8, 2018
Reply to communication from the Examining Division
Jan 12, 2018
Annex to the communication
Jan 12, 2018
Communication from the Examining Division
Jan 4, 2018
Examination started
Mar 13, 2017
(Electronic) Receipt
Mar 13, 2017
Amended claims filed after receipt of (European) search report
Mar 13, 2017
Amended claims with annotations
Mar 13, 2017
Amendments received before examination
Mar 13, 2017
Letter accompanying subsequently filed items
Mar 13, 2017
Non-patent literature cited during the examination procedure
Sep 13, 2016
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Aug 25, 2016
Communication regarding the transmission of the European search report
Aug 25, 2016
European search opinion
Aug 25, 2016
Information on Search Strategy
Aug 25, 2016
Supplementary European search report
Aug 5, 2016
Search started
May 9, 2016
Communication of expected date of establishment of search report
Apr 29, 2016
(Electronic) Receipt
Apr 29, 2016
Enquiry as to when the search report can be expected
Apr 29, 2016
Letter accompanying subsequently filed items
Aug 19, 2015
Notification of forthcoming publication
Jun 19, 2015
Communication regarding possible amendment of the application/payment of claims fee
Jun 17, 2015
Communication to designated inventor
Jun 17, 2015
Communication to designated inventor
May 27, 2015
Copy of the international preliminary report on patentability
Apr 30, 2015
Declaration of eligibility for a reduction of fees
Apr 30, 2015
Letter accompanying subsequently filed items
Apr 30, 2015
Matter concerning the application
Apr 20, 2015
(Electronic) Receipt
Apr 20, 2015
Abstract
Apr 20, 2015
Claims
Apr 20, 2015
Description
Apr 20, 2015
Drawings
Apr 20, 2015
Matter concerning the application
Apr 20, 2015
Request for entry into the European phase
Apr 20, 2015
Submission concerning representation
Mar 20, 2015
Information on entry into European phase
Jun 3, 2014
Priority document (electronically transmitted)
Jun 3, 2014
Priority document (electronically transmitted)
May 15, 2014
Copy of the international search report
May 15, 2014
Copy of the translated international search report
May 15, 2014
International publication pamphlet

EP2918555

VALORIZACIN Y LOGSTICA AMBIENTAL

Application Number: EP13852523A
Filing Date: Nov 8, 2013
Status: Patent Maintained As Amended; Jan 31, 2025
Publication Date: Mar 5, 2025
External Links: Slate, EP2918555B2, Google Patents