Compositions Of Biomass Materials For Refining

Patent No. EP2948531 (titled "Compositions Of Biomass Materials For Refining") was filed by REN Fuel KB on Jan 24, 2014. The application was issued on Sep 30, 2020.

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
SCA FOREST PRODUCTS	Jun 28, 2021	WEICKMANN & WEICKMANN PARTMBB

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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Jun 20, 2023
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jun 20, 2023
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jun 15, 2023
Termination of the opposition proceedings with revocation of patent
Mar 8, 2023
Advice of delivery
Mar 6, 2023
Advice of delivery
Mar 6, 2023
Annex to the communication - opposition
Mar 6, 2023
Decision of the Opposition Division and instruction
Mar 6, 2023
Decision revoking the European patent
Mar 6, 2023
Decision revoking the European patent
Mar 6, 2023
Grounds for the decision (Annex) - opposition
Mar 6, 2023
Means of redress
Mar 6, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 6, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 6, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 6, 2023
Provision of a copy of the minutes - opposition procedure
Mar 6, 2023
Provision of a copy of the minutes - opposition procedure
Mar 6, 2023
Transmittal of decision / summons - opposition
Mar 6, 2023
Transmittal of decision / summons - opposition
Jan 26, 2023
Information about the result of oral proceedings
Jan 23, 2023
Brief communication - Opposition proceedings
Jan 20, 2023
(Electronic) Receipt
Jan 20, 2023
Letter accompanying subsequently filed items
Jan 20, 2023
Written submission in preparation to/during oral proceedings
Jan 10, 2023
Brief communication - Opposition proceedings
Dec 23, 2022
(Electronic) Receipt
Dec 23, 2022
Letter accompanying subsequently filed items
Dec 23, 2022
Written submission in preparation to/during oral proceedings
Nov 30, 2022
Advice of delivery
Nov 30, 2022
Advice of delivery
Nov 30, 2022
Advice of delivery
Nov 30, 2022
Information concerning oral proceedings
Nov 30, 2022
Summons to attend oral proceedings
Nov 30, 2022
Summons to attend oral proceedings
Nov 30, 2022
Transmittal of decision / summons - opposition
Nov 30, 2022
Transmittal of decision / summons - opposition
Nov 28, 2022
Notification concerning the date of oral proceedings
Nov 28, 2022
Notification concerning the date of oral proceedings
Nov 21, 2022
Brief communication - Opposition proceedings
Nov 17, 2022
(Electronic) Receipt
Nov 17, 2022
Letter accompanying subsequently filed items
Nov 17, 2022
Written submission in preparation to/during oral proceedings
Nov 4, 2022
Brief communication - Opposition proceedings
Oct 26, 2022
(Electronic) Receipt
Oct 26, 2022
Letter accompanying subsequently filed items
Oct 26, 2022
Written submission in preparation to/during oral proceedings
Oct 10, 2022
Brief communication - Opposition proceedings
Oct 7, 2022
Brief communication - Opposition proceedings
Sep 29, 2022
(Electronic) Receipt
Sep 29, 2022
(Electronic) Receipt
Sep 29, 2022
Citation in opposition procedure - 015
Sep 29, 2022
Citation in opposition procedure - 016
Sep 29, 2022
Citation in opposition procedure - 017
Sep 29, 2022
Consolidated list of cited opposition documents
Sep 29, 2022
Letter accompanying subsequently filed items
Sep 29, 2022
Letter accompanying subsequently filed items
Sep 29, 2022
Written submission in preparation to/during oral proceedings
Sep 29, 2022
Written submission in preparation to/during oral proceedings
Sep 28, 2022
(Electronic) Receipt
Sep 28, 2022
Letter accompanying subsequently filed items
Sep 28, 2022
Written submission in preparation to/during oral proceedings
Jun 20, 2022
Notification concerning the date of oral proceedings
Jun 20, 2022
Notification concerning the date of oral proceedings
Mar 29, 2022
Advice of delivery
Mar 28, 2022
Advice of delivery
Mar 28, 2022
Annex to the communication - opposition
Mar 28, 2022
Summons to attend oral proceedings
Mar 28, 2022
Summons to attend oral proceedings
Mar 28, 2022
Transmittal of decision / summons - opposition
Mar 28, 2022
Transmittal of decision / summons - opposition
Mar 21, 2022
Information about the result of oral proceedings
Nov 18, 2021
Brief communication - Opposition proceedings
Nov 15, 2021
(Electronic) Receipt
Nov 15, 2021
Auxiliary request during Opposition procedure
Nov 15, 2021
Auxiliary request during Opposition procedure
Nov 15, 2021
Auxiliary request during Opposition procedure
Nov 15, 2021
Auxiliary request during Opposition procedure
Nov 15, 2021
Auxiliary request during Opposition procedure - 01
Nov 15, 2021
Auxiliary request during Opposition procedure - 02
Nov 15, 2021
Auxiliary request during Opposition procedure - 03
Nov 15, 2021
Auxiliary request during Opposition procedure - 04
Nov 15, 2021
Letter accompanying subsequently filed items
Nov 15, 2021
Reply of the patent proprietor to the notice(s) of opposition
Jul 16, 2021
Communication of a notice of opposition and request to file observations
Jul 16, 2021
Notice of further oppositions to opponent(s)
Jul 7, 2021
Communication of a notice of opposition - first information to patent proprietor
Jun 28, 2021
(Electronic) Receipt
Jun 28, 2021
Citation in opposition procedure
Jun 28, 2021
Citation in opposition procedure
Jun 28, 2021
Citation in opposition procedure - 001
Jun 28, 2021
Citation in opposition procedure - 002
Jun 28, 2021
Citation in opposition procedure - 003
Jun 28, 2021
Citation in opposition procedure - 004
Jun 28, 2021
Citation in opposition procedure - 005
Jun 28, 2021
Citation in opposition procedure - 006
Jun 28, 2021
Citation in opposition procedure - 006
Jun 28, 2021
Citation in opposition procedure - 006
Jun 28, 2021
Citation in opposition procedure - 007
Jun 28, 2021
Citation in opposition procedure - 008
Jun 28, 2021
Citation in opposition procedure - 009
Jun 28, 2021
Citation in opposition procedure - 010
Jun 28, 2021
Citation in opposition procedure - 011
Jun 28, 2021
Citation in opposition procedure - 012
Jun 28, 2021
Citation in opposition procedure - 013
Jun 28, 2021
Citation in opposition procedure - 014
Jun 28, 2021
International publication (Pamphlet)
Jun 28, 2021
Notice of opposition
Jun 28, 2021
Notice of opposition
Jun 28, 2021
Priority document
Jun 28, 2021
Priority document
Jun 28, 2021
Priority document
Jun 28, 2021
Priority document
Jun 28, 2021
Priority document
Oct 12, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 3, 2020
Decision to grant a European patent
Aug 17, 2020
(Electronic) Receipt
Aug 17, 2020
Filing of the translations of the claims
Aug 17, 2020
French translation of claims
Aug 17, 2020
German translation of the claims
Apr 17, 2020
Bibliographic data of the European patent application
Apr 17, 2020
Communication about intention to grant a European patent
Apr 17, 2020
Intention to grant (signatures)
Apr 17, 2020
Text intended for grant (clean copy)
Apr 17, 2020
Text intended for grant (version for approval)
Feb 4, 2020
(Electronic) Receipt
Feb 4, 2020
Abstract
Feb 4, 2020
Amended description with annotations
Feb 4, 2020
Description
Feb 4, 2020
Letter accompanying subsequently filed items
Feb 4, 2020
Modified abstract
Feb 4, 2020
Reply to communication from the Examining Division
Jan 21, 2020
Annex to the communication
Jan 21, 2020
Communication from the Examining Division
Nov 13, 2019
Communication of the registration of a transfer or change of name and/or address
Nov 7, 2019
(Electronic) Receipt
Nov 7, 2019
Annexes in respect of a client data request
Nov 7, 2019
Letter accompanying subsequently filed items
Nov 7, 2019
Submission concerning change of applicant's address
Aug 6, 2019
Transmittal of third party observations to applicant
Jul 30, 2019
Observations by third parties
Jun 26, 2019
(Electronic) Receipt
Jun 26, 2019
Amended claims with annotations
Jun 26, 2019
Claims
Jun 26, 2019
Letter accompanying subsequently filed items
Jun 26, 2019
Reply to communication from the Examining Division
May 13, 2019
Annex to the communication
May 13, 2019
Communication from the Examining Division
Dec 6, 2018
(Electronic) Receipt
Dec 6, 2018
Amended claims with annotations
Dec 6, 2018
Claims
Dec 6, 2018
Letter accompanying subsequently filed items
Dec 6, 2018
Reply to communication from the Examining Division
Aug 1, 2018
Annex to the communication
Aug 1, 2018
Communication from the Examining Division
Jul 25, 2018
Examination started
Jul 13, 2018
Transmittal of third party observations to applicant
Jul 6, 2018
Observations by third parties
Apr 16, 2018
Notification regarding date of start of examination with possibility to withdraw
Feb 16, 2017
(Electronic) Receipt
Feb 16, 2017
Letter accompanying subsequently filed items
Feb 16, 2017
Priority search results
Feb 16, 2017
Priority search results
Feb 16, 2017
Reply to invitation to file a copy of priority search results
Jan 18, 2017
Invitation to file a copy of search results(priority)
Jan 9, 2017
(Electronic) Receipt
Jan 9, 2017
Letter accompanying subsequently filed items
Jan 9, 2017
Reply to Written Opinion prepared by the EPO
Jul 7, 2016
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Jun 20, 2016
Communication regarding the transmission of the European search report
Jun 20, 2016
European search opinion
Jun 20, 2016
Information on Search Strategy
Jun 20, 2016
Supplementary European search report
Jun 6, 2016
Search started
Feb 10, 2016
Submission concerning representation
Nov 4, 2015
Notification on forthcoming publication of bibliographic data
Sep 25, 2015
Communication regarding possible amendment of the application/payment of claims fee
Sep 23, 2015
Communication to designated inventor
Sep 23, 2015
Communication to designated inventor
Sep 23, 2015
Communication to designated inventor
Aug 25, 2015
(Electronic) Receipt
Aug 25, 2015
Amended claims filed after receipt of (European) search report
Aug 25, 2015
Amended claims with annotations
Aug 25, 2015
Request for entry into the European phase
Aug 3, 2015
Annexes to the international preliminary examination report
Aug 3, 2015
Copy of the international preliminary examination report
Jun 8, 2015
Information on entry into European phase
Jan 15, 2015
Copy of the international search report
Jan 15, 2015
Published international application - A9
Dec 16, 2014
Notification of election of EPO
Aug 20, 2014
Priority document (electronically transmitted)
Aug 20, 2014
Priority document (electronically transmitted)
Aug 20, 2014
Priority document (electronically transmitted)
Aug 20, 2014
Priority document (electronically transmitted)
Aug 20, 2014
Priority document (electronically transmitted)
Jul 31, 2014
Copy of the international search report
Jul 31, 2014
Published international application - A1

EP2948531

REN FUEL KB

Application Number: EP14743114A
Filing Date: Jan 24, 2014
Status: Revoked; Jun 16, 2023
Publication Date: Sep 30, 2020
External Links: Slate, Register , Google Patents

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Compositions Of Biomass Materials For Refining

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Dossier Documents

EP2948531