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Dehydrogenationhalogenation Process For The Production Of C3-C6-(Hydro)Fluoroalkenes

Patent No. EP2129644 (titled "Dehydrogenationhalogenation Process For The Production Of C3-C6-(Hydro)Fluoroalkenes") was filed by Ineos Fluor on Oct 3, 2007. The application was issued on Jul 1, 2020.

Patent Summary

Patent Family

Patent Oppositions (2)

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
ARKEMA FRANCE	Mar 31, 2021	ARKEMA PATENT
ARKEMA FRANCE	Mar 31, 2021	BANDPAY & GREUTER

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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Sep 4, 2025
Decision of the Board of Appeal
Sep 4, 2025
Decision of the Board of Appeal
Sep 4, 2025
F3032 Notification(s) of the decision
Sep 4, 2025
F3032 Notification(s) of the decision
Jul 11, 2025
F3013 Oral Proceedings: Forwarding minutes
Jul 11, 2025
F3013 Oral Proceedings: Forwarding minutes
Jul 11, 2025
F3315 Oral Proceedings: Minutes (Appellant : Proprietor)
Jul 11, 2025
F3315 Oral Proceedings: Minutes (Appellant : Proprietor)
Jun 16, 2025
(Electronic) Receipt
Jun 16, 2025
F3345 Forwarding of submissions to parties
Jun 16, 2025
Letter accompanying subsequently filed items
Jun 16, 2025
Letter dealing with oral proceedings during the appeal procedure
Jun 13, 2025
F3345 Forwarding of submissions to parties
Jun 12, 2025
F3018 Oral proceedings: Confirmation interpreters
Jun 12, 2025
F3018 Oral proceedings: Confirmation interpreters
Jun 9, 2025
(Electronic) Receipt
Jun 9, 2025
Letter accompanying subsequently filed items
Jun 9, 2025
Letter dealing with oral proceedings during the appeal procedure
Jun 6, 2025
(Electronic) Receipt
Jun 6, 2025
F3345 Forwarding of submissions to parties
Jun 6, 2025
Letter dealing with oral proceedings during the appeal procedure
Apr 22, 2025
Communication of amended entries in the Register of European Patents
Apr 22, 2025
F3345 Forwarding of submissions to parties
Apr 15, 2025
(Electronic) Receipt
Apr 15, 2025
Letter accompanying subsequently filed items
Apr 15, 2025
Request for change of opponent's representative
Jan 10, 2025
F3345 Forwarding of submissions to parties
Jan 6, 2025
(Electronic) Receipt
Jan 6, 2025
Annexes (other than cited documents) regarding appeal procedure
Jan 6, 2025
Annexes (other than cited documents) regarding appeal procedure
Jan 6, 2025
Annexes (other than cited documents) regarding appeal procedure
Jan 6, 2025
Annexes (other than cited documents) regarding appeal procedure
Jan 6, 2025
Annexes filed during the Appeal procedure
Jan 6, 2025
Annexes filed during the Appeal procedure
Jan 6, 2025
Letter accompanying subsequently filed items
Jan 6, 2025
Letter dealing with oral proceedings during the appeal procedure
Dec 23, 2024
F3345 Forwarding of submissions to parties
Dec 17, 2024
(Electronic) Receipt
Dec 17, 2024
Letter accompanying subsequently filed items
Dec 17, 2024
Letter relating to Appeal Procedure
Nov 14, 2024
F3345 Forwarding of submissions to parties
Nov 14, 2024
Oral proceedings: change of venue
Nov 14, 2024
Oral proceedings: change of venue
Oct 9, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 9, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Sep 12, 2024
F3345 Forwarding of submissions to parties
Sep 9, 2024
(Electronic) Receipt
Sep 9, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Sep 9, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Sep 9, 2024
Letter accompanying subsequently filed items
Sep 9, 2024
Letter dealing with oral proceedings during the appeal procedure
Aug 19, 2024
F3011.1 Oral Proceedings: summons
Aug 19, 2024
F3011.1 Oral Proceedings: summons
Aug 13, 2024
F3010 Oral proceedings: order for summons
Apr 17, 2024
Composition of the board (T)
Jan 5, 2023
F3345 Forwarding of submissions to parties
Dec 28, 2022
(Electronic) Receipt
Dec 28, 2022
Cited document during appeal procedure
Dec 28, 2022
Letter accompanying subsequently filed items
Dec 28, 2022
Reply to appeal
Aug 26, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 22, 2022
(Electronic) Receipt
Aug 22, 2022
Letter accompanying subsequently filed items
Aug 22, 2022
Statement of grounds of appeal
Aug 22, 2022
Statement of grounds of appeal
Jun 23, 2022
F3204 Communication of the file number to the parties
Jun 23, 2022
F3204 Communication of the file number to the parties
Jun 16, 2022
(Electronic) Receipt
Jun 16, 2022
Letter accompanying subsequently filed items
Jun 16, 2022
Notice of appeal
Apr 27, 2022
Advice of delivery
Apr 21, 2022
Annex to the communication - opposition
Apr 21, 2022
Decision of the Opposition Division and instruction
Apr 21, 2022
Decision revoking the European patent
Apr 21, 2022
Decision revoking the European patent
Apr 21, 2022
Grounds for the decision (Annex) - opposition
Apr 21, 2022
Means of redress
Apr 21, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 21, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 21, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 21, 2022
Provision of a copy of the minutes - opposition procedure
Apr 21, 2022
Provision of a copy of the minutes - opposition procedure
Apr 21, 2022
Scanned annex to a communication - opposition procedure
Apr 21, 2022
Transmittal of decision / summons - opposition
Apr 21, 2022
Transmittal of decision / summons - opposition
Mar 31, 2022
Information about the result of oral proceedings
Mar 4, 2022
Brief communication - Opposition proceedings
Feb 28, 2022
(Electronic) Receipt
Feb 28, 2022
Auxiliary request during Opposition procedure
Feb 28, 2022
Auxiliary request during Opposition procedure - 04
Feb 28, 2022
Letter accompanying subsequently filed items
Feb 28, 2022
Written submission in preparation to/during oral proceedings
Feb 4, 2022
Brief communication - Opposition proceedings
Feb 4, 2022
Brief communication - Opposition proceedings
Feb 4, 2022
Brief communication - Opposition proceedings
Jan 31, 2022
(Electronic) Receipt
Jan 31, 2022
(Electronic) Receipt
Jan 31, 2022
Any annexes (other than citation) to an opposition letter
Jan 31, 2022
Letter accompanying subsequently filed items
Jan 31, 2022
Letter accompanying subsequently filed items
Jan 31, 2022
Written submission in preparation to/during oral proceedings
Jan 31, 2022
Written submission in preparation to/during oral proceedings
Dec 6, 2021
Notification concerning the date of oral proceedings
Dec 6, 2021
Notification concerning the date of oral proceedings
Sep 30, 2021
(Electronic) Receipt
Sep 30, 2021
Advice of delivery
Sep 30, 2021
Letter accompanying subsequently filed items
Sep 28, 2021
(Electronic) Receipt
Sep 28, 2021
Advice of delivery
Sep 28, 2021
Letter accompanying subsequently filed items
Sep 24, 2021
Annex to the communication - opposition
Sep 24, 2021
Information concerning oral proceedings
Sep 24, 2021
Summons to attend oral proceedings
Sep 24, 2021
Summons to attend oral proceedings
Sep 24, 2021
Transmittal of decision / summons - opposition
Sep 24, 2021
Transmittal of decision / summons - opposition
Jun 21, 2021
Brief communication - Opposition proceedings
Jun 15, 2021
(Electronic) Receipt
Jun 15, 2021
Auxiliary request during Opposition procedure
Jun 15, 2021
Auxiliary request during Opposition procedure
Jun 15, 2021
Auxiliary request during Opposition procedure
Jun 15, 2021
Auxiliary request during Opposition procedure - 01
Jun 15, 2021
Auxiliary request during Opposition procedure - 02
Jun 15, 2021
Auxiliary request during Opposition procedure - 03
Jun 15, 2021
Letter accompanying subsequently filed items
Jun 15, 2021
Main request during Opposition procedure
Jun 15, 2021
Reply of the patent proprietor to the notice(s) of opposition
Apr 16, 2021
Communication of a notice of opposition and request to file observations
Apr 16, 2021
Notice of further oppositions to opponent(s)
Apr 8, 2021
Communication of a notice of opposition - first information to patent proprietor
Mar 31, 2021
(Electronic) Receipt
Mar 31, 2021
Citation in opposition procedure - 001
Mar 31, 2021
Citation in opposition procedure - 002
Mar 31, 2021
Citation in opposition procedure - 003
Mar 31, 2021
Citation in opposition procedure - 004
Mar 31, 2021
Citation in opposition procedure - 005
Mar 31, 2021
Citation in opposition procedure - 006
Mar 31, 2021
Citation in opposition procedure - 007
Mar 31, 2021
Citation in opposition procedure - 008
Mar 31, 2021
Citation in opposition procedure - 009
Mar 31, 2021
Citation in opposition procedure - 010
Mar 31, 2021
Citation in opposition procedure - 011
Mar 31, 2021
Citation in opposition procedure - 012
Mar 31, 2021
Citation in opposition procedure - 013
Mar 31, 2021
Citation in opposition procedure - 014
Mar 31, 2021
Citation in opposition procedure - 015
Mar 31, 2021
Citation in opposition procedure - 016
Mar 31, 2021
Citation in opposition procedure - 017
Mar 31, 2021
Citation in opposition procedure - 018
Mar 31, 2021
Citation in opposition procedure - 019
Mar 31, 2021
Citation in opposition procedure - 020
Mar 31, 2021
Citation in opposition procedure - 021
Mar 31, 2021
Citation in opposition procedure - 022
Mar 31, 2021
Citation in opposition procedure - 023
Mar 31, 2021
Citation in opposition procedure - 024
Mar 31, 2021
Citation in opposition procedure - 025
Mar 31, 2021
Citation in opposition procedure - 026
Mar 31, 2021
Citation in opposition procedure - 027
Mar 31, 2021
Citation in opposition procedure - 028
Mar 31, 2021
Citation in opposition procedure - 029
Mar 31, 2021
Consolidated list of cited opposition documents
Mar 31, 2021
Notice of opposition
Mar 31, 2021
Notice of opposition
Mar 31, 2021
Priority document
Jul 13, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 5, 2020
Decision to grant a European patent
May 20, 2020
(Electronic) Receipt
May 20, 2020
Filing of the translations of the claims
May 20, 2020
French translation of claims
May 20, 2020
German translation of the claims
May 20, 2020
Letter accompanying subsequently filed items
Feb 10, 2020
Bibliographic data of the European patent application
Feb 10, 2020
Communication about intention to grant a European patent
Feb 10, 2020
Intention to grant (signatures)
Feb 10, 2020
Text intended for grant (clean copy)
Feb 10, 2020
Text intended for grant (version for approval)
Jan 22, 2020
Notification concerning the date of oral proceedings
Jan 13, 2020
(Electronic) Receipt
Jan 13, 2020
Amended claims with annotations
Jan 13, 2020
Amended description with annotations
Jan 13, 2020
Claims
Jan 13, 2020
Description
Jan 13, 2020
Letter accompanying subsequently filed items
Jan 13, 2020
Written submission in preparation to/during oral proceedings
Dec 12, 2019
(Electronic) Receipt
Dec 12, 2019
Letter accompanying subsequently filed items
Dec 12, 2019
Letter filed before dispatch of the 1st communication from the Examining Division(examination procedure)
Dec 12, 2019
Letter filed before dispatch of the 1st communication from the Examining Division(examination procedure)
Dec 12, 2019
Letter filed before dispatch of the 1st communication from the Examining Division(examination procedure)
Dec 12, 2019
Written submission in preparation to/during oral proceedings
Sep 24, 2019
Advice of delivery
Sep 17, 2019
Acknowledgement of a document
Sep 17, 2019
Annex to the communication
Sep 17, 2019
Summons to attend oral proceedings
Jun 3, 2019
Result of consultation by telephone/in person
May 28, 2019
Notification concerning the date of oral proceedings
May 21, 2019
Notification concerning the date of oral proceedings
May 17, 2019
Annex to the communication
May 17, 2019
Consultation by telephone/in person
May 17, 2019
Result of consultation by telephone/in person
May 15, 2019
(Electronic) Receipt
May 15, 2019
Letter accompanying subsequently filed items
May 15, 2019
Oral proceedings: Request for postponement
May 3, 2019
(Electronic) Receipt
May 3, 2019
Claims
May 3, 2019
Claims
May 3, 2019
Claims
May 3, 2019
Claims
May 3, 2019
Claims
May 3, 2019
Claims
May 3, 2019
Letter accompanying subsequently filed items
May 3, 2019
Non-patent literature cited during the examination procedure
May 3, 2019
Written submission in preparation to/during oral proceedings
Dec 14, 2018
Submission concerning representation
Oct 8, 2018
Acknowledgement of a document
Oct 8, 2018
Notification concerning the date of oral proceedings
Oct 8, 2018
Summons to attend oral proceedings
Oct 2, 2018
Annex to the communication
Oct 2, 2018
Result of consultation by telephone/in person
Oct 2, 2018
Result of consultation by telephone/in person
Sep 27, 2018
(Electronic) Receipt
Sep 27, 2018
Letter accompanying subsequently filed items
Sep 27, 2018
Oral proceedings: Request for postponement
Aug 29, 2018
(Electronic) Receipt
Aug 29, 2018
Amended claims with annotations
Aug 29, 2018
Amended claims with annotations
Aug 29, 2018
Amended claims with annotations
Aug 29, 2018
Amended claims with annotations
Aug 29, 2018
Amended claims with annotations
Aug 29, 2018
Amended claims with annotations
Aug 29, 2018
Claims
Aug 29, 2018
Claims
Aug 29, 2018
Claims
Aug 29, 2018
Claims
Aug 29, 2018
Claims
Aug 29, 2018
Claims
Aug 29, 2018
Letter accompanying subsequently filed items
Aug 29, 2018
Written submission in preparation to/during oral proceedings
Apr 17, 2018
Advice of delivery
Feb 19, 2018
Advice of delivery
Feb 8, 2018
Acknowledgement of a document
Feb 8, 2018
Annex to the communication
Feb 8, 2018
Summons to attend oral proceedings
Feb 1, 2018
Preparation for oral proceedings
Sep 1, 2017
(Electronic) Receipt
Sep 1, 2017
Letter accompanying subsequently filed items
Sep 1, 2017
Reply to communication from the Examining Division
May 11, 2017
Annex to the communication
May 11, 2017
Communication from the Examining Division
Sep 6, 2016
(Electronic) Receipt
Sep 6, 2016
Amended claims with annotations
Sep 6, 2016
Amended description with annotations
Sep 6, 2016
Claims
Sep 6, 2016
Description
Sep 6, 2016
Letter accompanying subsequently filed items
Sep 6, 2016
Reply to communication from the Examining Division
Aug 1, 2016
Annex to the communication
Aug 1, 2016
Communication from the Examining Division
Jul 21, 2016
Examination started
Apr 22, 2015
Communication of the registration of a transfer or change of name and/or address
Apr 4, 2015
Submission concerning a transfer of rights (applicant)
Mar 11, 2015
Brief communication to applicant/representative
Mar 6, 2015
(Electronic) Receipt
Mar 6, 2015
Letter accompanying subsequently filed items
Mar 6, 2015
Matter concerning the application
Aug 8, 2013
Communication of amended entries concerning the representative
Aug 2, 2013
Submission concerning change of applicant's representative
Jul 31, 2013
Submission concerning change of applicant's representative
Sep 28, 2012
Submission concerning representation
Mar 30, 2012
Communication concerning corrected entries of the applicant
Mar 20, 2012
Communication concerning corrected entries of the applicant
Mar 16, 2012
Submission concerning change of applicant's address
Mar 14, 2012
Submission concerning change of applicant's address
Nov 21, 2011
Communication of the registration of a transfer or change of name and/or address
Oct 11, 2011
Submission concerning a transfer of rights (applicant)
Nov 11, 2009
Notification on forthcoming publication of bibliographic data
Jun 4, 2009
Refund of fees
May 26, 2009
Communication regarding possible amendment of claims/payment of claims fees
May 20, 2009
Notice on debiting of fees
Apr 28, 2009
Amended claims filed after receipt of (European) search report
Apr 28, 2009
Claims
Apr 28, 2009
Matter concerning the application
Apr 28, 2009
Request for entry into the European phase
Apr 22, 2009
Copy of the international preliminary report on patentability
Feb 13, 2009
Information on entry into European phase
Sep 25, 2008
Copy of the international search report
Sep 25, 2008
International publication of the international search report
May 23, 2008
Priority document (electronically transmitted)
May 23, 2008
Priority document (electronically transmitted)
Apr 10, 2008
Published international application - A2
Mar 6, 2008
Notification of the recording of a change
Nov 1, 2007
Abstract
Nov 1, 2007
Claims
Nov 1, 2007
Description
Nov 1, 2007
Drawings
Nov 1, 2007
Submission concerning representation

EP2129644

INEOS FLUOR

Application Number: EP07824005A
Filing Date: Oct 3, 2007
Status: Revoked; Sep 12, 2025
Publication Date: Jul 1, 2020
External Links: Slate, Register , Google Patents