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Compositions Containing A Combination Of Z And E Stereoisomers Of Hydrofluoroolefins - EP2185488

The patent EP2185488 was granted to Arkema on Jan 3, 2018. The application was originally filed on Sep 4, 2008 under application number EP08799122A. The patent is currently recorded with a legal status of "Revoked".

EP2185488

ARKEMA

Application Number: EP08799122A
Filing Date: Sep 4, 2008
Status: Revoked; Jul 2, 2021
Publication Date: Jan 3, 2018
External Links: Slate, Register, Google Patents

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	Opposition Status
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HONEYWELL	Oct 3, 2018	CROOKS	-
MEXICHEM FLUOR DE CV	Oct 3, 2018	POTTER CLARKSON	-

Patent Citations (27) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation Phase	Publication Number
DESCRIPTION	EP0939071
DESCRIPTION	US2007100174
DESCRIPTION	US4323528
DESCRIPTION	US5986151
DESCRIPTION	WO2005105947
DESCRIPTION	WO2007002703
INTERNATIONAL-SEARCH-REPORT	US2007100174
INTERNATIONAL-SEARCH-REPORT	US2007108403
INTERNATIONAL-SEARCH-REPORT	US5446217
INTERNATIONAL-SEARCH-REPORT	US6120652
INTERNATIONAL-SEARCH-REPORT	US6194619
INTERNATIONAL-SEARCH-REPORT	US7179949
OPPOSITION	EP0939071
OPPOSITION	EP1900716
OPPOSITION	EP1916231
OPPOSITION	EP1918269
OPPOSITION	JPH11140002
OPPOSITION	US2007108403
OPPOSITION	US5986151
OPPOSITION	WO2004037913
OPPOSITION	WO2005105947
OPPOSITION	WO2007002703
SEARCH	EP0939071
SEARCH	US2007100174
SEARCH	US5986151
SEARCH	WO2005105947
SEARCH	WO2007002703

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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Jul 1, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
OPPO
Jul 1, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
OPPO
Jul 1, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
OPPO
Jun 28, 2021
Termination of the opposition proceedings with revocation of patent
OPPO
Mar 29, 2021
Advice of delivery
OPPO
Mar 29, 2021
Cover sheet for fax transmission
OPPO
Mar 17, 2021
Decision revoking the European patent
OPPO
Mar 17, 2021
Decision revoking the European patent
OPPO
Mar 17, 2021
Decision revoking the European patent
OPPO
Mar 17, 2021
Transmittal of decision / summons - opposition
OPPO
Mar 17, 2021
Transmittal of decision / summons - opposition
OPPO
Mar 17, 2021
Transmittal of decision / summons - opposition
OPPO
Mar 16, 2021
Annex to the communication - opposition
OPPO
Mar 16, 2021
Internal form - Opposition/addressees
OPPO
Mar 16, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Mar 16, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Mar 16, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Mar 16, 2021
Provision of a copy of the minutes - opposition procedure
OPPO
Mar 16, 2021
Provision of a copy of the minutes - opposition procedure
OPPO
Mar 16, 2021
Provision of a copy of the minutes - opposition procedure
OPPO
Jan 29, 2021
Information about the result of oral proceedings
OPPO
Jan 28, 2021
Brief communication - Opposition proceedings
OPPO
Jan 28, 2021
Brief communication - Opposition proceedings
OPPO
Jan 27, 2021
(Electronic) Receipt
OPPO
Jan 27, 2021
Citation in opposition procedure - 026
OPPO
Jan 27, 2021
Letter accompanying subsequently filed items
OPPO
Jan 27, 2021
Written submission in preparation to/during oral proceedings
OPPO
Jan 26, 2021
Brief communication - Opposition proceedings
OPPO
Jan 26, 2021
Brief communication - Opposition proceedings
OPPO
Jan 25, 2021
(Electronic) Receipt
OPPO
Jan 25, 2021
Citation in opposition procedure - 025
OPPO
Jan 25, 2021
Letter accompanying subsequently filed items
OPPO
Jan 25, 2021
Written submission in preparation to/during oral proceedings
OPPO
Jan 20, 2021
(Electronic) Receipt
OPPO
Jan 20, 2021
Citation in opposition procedure - 023
OPPO
Jan 20, 2021
Citation in opposition procedure - 023
OPPO
Jan 20, 2021
Citation in opposition procedure - 024
OPPO
Jan 20, 2021
Citation in opposition procedure - 024
OPPO
Jan 20, 2021
Consolidated list of cited opposition documents
OPPO
Jan 20, 2021
Letter accompanying subsequently filed items
OPPO
Jan 20, 2021
Written submission in preparation to/during oral proceedings
OPPO
Dec 21, 2020
(Electronic) Receipt
OPPO
Dec 21, 2020
Letter accompanying subsequently filed items
OPPO
Dec 21, 2020
Written submission in preparation to/during oral proceedings
OPPO
Dec 4, 2020
Brief communication - Opposition proceedings
OPPO
Dec 4, 2020
Brief communication - Opposition proceedings
OPPO
Dec 4, 2020
Brief communication - Opposition proceedings
OPPO
Dec 4, 2020
Notification concerning the date of oral proceedings
OPPO
Dec 4, 2020
Notification concerning the date of oral proceedings
OPPO
Dec 4, 2020
Notification concerning the date of oral proceedings
OPPO
Nov 27, 2020
(Electronic) Receipt
OPPO
Nov 27, 2020
(Electronic) Receipt
OPPO
Nov 27, 2020
Citation in opposition procedure - 019
OPPO
Nov 27, 2020
Citation in opposition procedure - 020
OPPO
Nov 27, 2020
Citation in opposition procedure - 021
OPPO
Nov 27, 2020
Citation in opposition procedure - 022
OPPO
Nov 27, 2020
Letter accompanying subsequently filed items
OPPO
Nov 27, 2020
Letter accompanying subsequently filed items
OPPO
Nov 27, 2020
Written submission in preparation to/during oral proceedings
OPPO
Nov 27, 2020
Written submission in preparation to/during oral proceedings
OPPO
Nov 26, 2020
(Electronic) Receipt
OPPO
Nov 26, 2020
Letter accompanying subsequently filed items
OPPO
Nov 26, 2020
Request for interpreters during oral proceedings
OPPO
May 19, 2020
Advice of delivery
OPPO
Apr 24, 2020
Advice of delivery
OPPO
Apr 24, 2020
Transmittal of decision / summons - opposition
OPPO
Apr 21, 2020
Acknowledgement of a document
OPPO
Apr 21, 2020
Acknowledgement of a document
OPPO
Apr 21, 2020
Acknowledgement of a document
OPPO
Apr 21, 2020
Summons to attend oral proceedings
OPPO
Apr 21, 2020
Summons to attend oral proceedings
OPPO
Apr 21, 2020
Summons to attend oral proceedings
OPPO
Mar 23, 2020
Advice of delivery
OPPO
Mar 19, 2020
Brief communication - Opposition proceedings
OPPO
Mar 19, 2020
Brief communication - Opposition proceedings
OPPO
Mar 19, 2020
Brief communication - Opposition proceedings
OPPO
Mar 18, 2020
Notification concerning the date of oral proceedings
OPPO
Mar 18, 2020
Notification concerning the date of oral proceedings
OPPO
Mar 18, 2020
Notification concerning the date of oral proceedings
OPPO
Mar 17, 2020
Advice of delivery
OPPO
Mar 16, 2020
Notification concerning the date of oral proceedings
OPPO
Mar 13, 2020
(Electronic) Receipt
OPPO
Mar 13, 2020
(Electronic) Receipt
OPPO
Mar 13, 2020
Letter accompanying subsequently filed items
OPPO
Mar 13, 2020
Letter accompanying subsequently filed items
OPPO
Mar 13, 2020
Oral proceedings: Request for postponement
OPPO
Mar 13, 2020
Oral proceedings: Request for postponement
OPPO
Feb 3, 2020
Brief communication - Opposition proceedings
OPPO
Feb 3, 2020
Brief communication - Opposition proceedings
OPPO
Feb 3, 2020
Brief communication - Opposition proceedings
OPPO
Feb 3, 2020
Brief communication - Opposition proceedings
OPPO
Feb 3, 2020
Brief communication - Opposition proceedings
OPPO
Feb 3, 2020
Brief communication - Opposition proceedings
OPPO
Jan 24, 2020
(Electronic) Receipt
OPPO
Jan 24, 2020
(Electronic) Receipt
OPPO
Jan 24, 2020
(Electronic) Receipt
OPPO
Jan 24, 2020
Any annexes (other than citation) to an opposition letter
OPPO
Jan 24, 2020
Auxiliary request during Opposition procedure - 01
OPPO
Jan 24, 2020
Auxiliary request during Opposition procedure - 02
OPPO
Jan 24, 2020
Auxiliary request during Opposition procedure - 03
OPPO
Jan 24, 2020
Auxiliary request during Opposition procedure - 04
OPPO
Jan 24, 2020
Auxiliary request during Opposition procedure - 05
OPPO
Jan 24, 2020
Auxiliary request during Opposition procedure - 06
OPPO
Jan 24, 2020
Auxiliary request during Opposition procedure - 07
OPPO
Jan 24, 2020
Auxiliary request during Opposition procedure - 08
OPPO
Jan 24, 2020
Auxiliary request during Opposition procedure - 09
OPPO
Jan 24, 2020
Auxiliary request during Opposition procedure - 10
OPPO
Jan 24, 2020
Auxiliary request during Opposition procedure - 11
OPPO
Jan 24, 2020
Auxiliary request during Opposition procedure - 12
OPPO
Jan 24, 2020
Citation in opposition procedure - 018
OPPO
Jan 24, 2020
Consolidated list of cited opposition documents
OPPO
Jan 24, 2020
Letter accompanying subsequently filed items
OPPO
Jan 24, 2020
Letter accompanying subsequently filed items
OPPO
Jan 24, 2020
Letter accompanying subsequently filed items
OPPO
Jan 24, 2020
Written submission in preparation to/during oral proceedings
OPPO
Jan 24, 2020
Written submission in preparation to/during oral proceedings
OPPO
Jan 24, 2020
Written submission in preparation to/during oral proceedings
OPPO
Jul 22, 2019
Advice of delivery
OPPO
Jun 25, 2019
Advice of delivery
OPPO
Jun 21, 2019
Advice of delivery
OPPO
Jun 21, 2019
Advice of delivery
OPPO
Jun 20, 2019
Advice of delivery
OPPO
Jun 14, 2019
Acknowledgement of a document
OPPO
Jun 14, 2019
Acknowledgement of a document
OPPO
Jun 14, 2019
Acknowledgement of a document
OPPO
Jun 14, 2019
Annex to the communication - opposition
OPPO
Jun 14, 2019
Consolidated list of cited opposition documents
OPPO
Jun 14, 2019
Summons to attend oral proceedings
OPPO
Jun 14, 2019
Summons to attend oral proceedings
OPPO
Jun 14, 2019
Summons to attend oral proceedings
OPPO
Feb 19, 2019
Brief communication - Opposition proceedings
OPPO
Feb 19, 2019
Brief communication - Opposition proceedings
OPPO
Feb 13, 2019
(Electronic) Receipt
OPPO
Feb 13, 2019
Letter accompanying subsequently filed items
OPPO
Feb 13, 2019
Reply of the patent proprietor to the notice(s) of opposition
OPPO
Jan 15, 2019
Communication of amended entries
OPPO
Dec 14, 2018
Request concerning representative opponent
OPPO
Nov 27, 2018
Communication confirming withdrawal from representation
OPPO
Nov 27, 2018
Communication of amended entries concerning the representative
OPPO
Nov 22, 2018
Brief communication - Opposition proceedings
OPPO
Nov 22, 2018
Brief communication - Opposition proceedings
OPPO
Nov 15, 2018
(Electronic) Receipt
OPPO
Nov 15, 2018
(Electronic) Receipt
OPPO
Nov 15, 2018
Letter accompanying subsequently filed items
OPPO
Nov 15, 2018
Letter accompanying subsequently filed items
OPPO
Nov 15, 2018
Submission concerning change of proprietor's representative
OPPO
Nov 15, 2018
Submission concerning change of proprietor's representative
OPPO
Oct 17, 2018
Communication of a notice of opposition and request to file observations
OPPO
Oct 17, 2018
Notice of further oppositions to opponent(s)
OPPO
Oct 17, 2018
Notice of further oppositions to opponent(s)
OPPO
Oct 11, 2018
Communication of a notice of opposition - first information to patent proprietor
OPPO
Oct 3, 2018
(Electronic) Receipt
OPPO
Oct 3, 2018
(Electronic) Receipt
OPPO
Oct 3, 2018
Any annexes (other than citation) to an opposition letter
OPPO
Oct 3, 2018
Citation in opposition procedure - 001
OPPO
Oct 3, 2018
Citation in opposition procedure - 002
OPPO
Oct 3, 2018
Citation in opposition procedure - 002
OPPO
Oct 3, 2018
Citation in opposition procedure - 002
OPPO
Oct 3, 2018
Citation in opposition procedure - 003
OPPO
Oct 3, 2018
Citation in opposition procedure - 004
OPPO
Oct 3, 2018
Citation in opposition procedure - 006
OPPO
Oct 3, 2018
Citation in opposition procedure - 007
OPPO
Oct 3, 2018
Citation in opposition procedure - 007
OPPO
Oct 3, 2018
Citation in opposition procedure - 008
OPPO
Oct 3, 2018
Citation in opposition procedure - 009
OPPO
Oct 3, 2018
Citation in opposition procedure - 010
OPPO
Oct 3, 2018
Citation in opposition procedure - 011
OPPO
Oct 3, 2018
Citation in opposition procedure - 012
OPPO
Oct 3, 2018
Citation in opposition procedure - 013
OPPO
Oct 3, 2018
Citation in opposition procedure - 014
OPPO
Oct 3, 2018
Citation in opposition procedure - 015
OPPO
Oct 3, 2018
Citation in opposition procedure - 016
OPPO
Oct 3, 2018
Citation in opposition procedure - 017
OPPO
Oct 3, 2018
Letter concerning fees and payments
OPPO
Oct 3, 2018
Notice of opposition
OPPO
Oct 3, 2018
Notice of opposition
OPPO
Oct 3, 2018
Notice of opposition
OPPO
Oct 3, 2018
Notice of opposition
OPPO
Oct 3, 2018
Patent document cited during the opposition procedure
OPPO
Oct 3, 2018
Patent document cited during the opposition procedure
OPPO
Oct 3, 2018
Patent document cited during the opposition procedure
OPPO
Oct 3, 2018
Patent document cited during the opposition procedure
OPPO
Jan 26, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
Dec 7, 2017
Decision to grant a European patent
Search/Exam
Nov 22, 2017
(Electronic) Receipt
Search/Exam
Nov 22, 2017
Filing of the translations of the claims
Search/Exam
Nov 22, 2017
French translation of claims
Search/Exam
Nov 22, 2017
German translation of the claims
Search/Exam
Nov 22, 2017
Letter accompanying subsequently filed items
Search/Exam
Nov 22, 2017
Submission concerning representation
Search/Exam
Oct 27, 2017
Bibliographic data of the European patent application
Search/Exam
Oct 27, 2017
Communication about intention to grant a European patent
Search/Exam
Oct 27, 2017
Intention to grant (signatures)
Search/Exam
Oct 27, 2017
Text intended for grant (clean copy)
Search/Exam
Oct 27, 2017
Text intended for grant (version for approval)
Search/Exam
Jun 1, 2017
(Electronic) Receipt
Search/Exam
Jun 1, 2017
Amended description with annotations
Search/Exam
Jun 1, 2017
Description
Search/Exam
Jun 1, 2017
Letter accompanying subsequently filed items
Search/Exam
Jun 1, 2017
Reply to communication from the Examining Division
Search/Exam
Apr 12, 2017
Grant of extension of time limit (examination procedure)
Search/Exam
Apr 6, 2017
(Electronic) Receipt
Search/Exam
Apr 6, 2017
Letter accompanying subsequently filed items
Search/Exam
Apr 6, 2017
Request for extension of time limit to communication from the Examining Division
Search/Exam
Dec 13, 2016
Annex to the communication
Search/Exam
Dec 13, 2016
Communication from the Examining Division
Search/Exam
Sep 20, 2016
(Electronic) Receipt
Search/Exam
Sep 20, 2016
Amended description with annotations
Search/Exam
Sep 20, 2016
Claims
Search/Exam
Sep 20, 2016
Description
Search/Exam
Sep 20, 2016
Letter accompanying subsequently filed items
Search/Exam
Sep 20, 2016
Reply to communication from the Examining Division
Search/Exam
Jul 15, 2016
Grant of extension of time limit (examination procedure)
Search/Exam
Jul 8, 2016
(Electronic) Receipt
Search/Exam
Jul 8, 2016
Letter accompanying subsequently filed items
Search/Exam
Jul 8, 2016
Request for extension of time limit to communication from the Examining Division
Search/Exam
Mar 24, 2016
Annex to the communication
Search/Exam
Mar 24, 2016
Communication from the Examining Division
Search/Exam
Sep 28, 2015
Decision to allow further processing
Search/Exam
Sep 15, 2015
(Electronic) Receipt
Search/Exam
Sep 15, 2015
Amended claims with annotations
Search/Exam
Sep 15, 2015
Claims
Search/Exam
Sep 15, 2015
Letter accompanying subsequently filed items
Search/Exam
Sep 15, 2015
Request for further processing
Search/Exam
Jul 24, 2015
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Search/Exam
Apr 15, 2015
Grant of extension of time limit (examination procedure)
Search/Exam
Apr 9, 2015
(Electronic) Receipt
Search/Exam
Apr 9, 2015
Letter accompanying subsequently filed items
Search/Exam
Apr 9, 2015
Request for extension of time limit to communication from the Examining Division
Search/Exam
Dec 16, 2014
Annex to the communication
Search/Exam
Dec 16, 2014
Communication from the Examining Division
Search/Exam
Feb 21, 2014
(Electronic) Receipt
Search/Exam
Feb 21, 2014
Claims
Search/Exam
Feb 21, 2014
Letter accompanying subsequently filed items
Search/Exam
Feb 21, 2014
Reply to communication from the Examining Division
Search/Exam
Oct 28, 2013
Annex to the communication
Search/Exam
Oct 28, 2013
Communication from the Examining Division
Search/Exam
Oct 21, 2013
Examination started
Search/Exam
Feb 19, 2013
Communication of the registration of a transfer or change of name and/or address
Search/Exam
Feb 18, 2013
Submission concerning change of applicant's address
Search/Exam
Feb 13, 2013
Submission concerning change of applicant's address
Search/Exam
Jan 24, 2013
Decision to allow further processing
Search/Exam
Jan 7, 2013
(Electronic) Receipt
Search/Exam
Jan 7, 2013
Amended claims filed after receipt of (European) search report
Search/Exam
Jan 7, 2013
Letter accompanying subsequently filed items
Search/Exam
Jan 7, 2013
Request for further processing
Search/Exam
Nov 8, 2012
Application deemed to be withdrawn (non-reply to Written Opinion)
Search/Exam
Mar 19, 2012
(Electronic) Receipt
Search/Exam
Mar 19, 2012
Letter accompanying subsequently filed items
Search/Exam
Mar 19, 2012
Maintenance of the application
Search/Exam
Mar 12, 2012
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Search/Exam
Feb 22, 2012
Communication regarding the transmission of the European search report
Search/Exam
Feb 22, 2012
European search opinion
Search/Exam
Feb 22, 2012
Supplementary European search report
Search/Exam
Apr 21, 2010
Notification on forthcoming publication of bibliographic data
Search/Exam
Apr 20, 2010
Communication regarding possible amendment of the application/payment of claims fee
Search/Exam
Mar 31, 2010
Copy of the international preliminary report on patentability
Search/Exam
Dec 22, 2009
(Electronic) Receipt
Search/Exam
Dec 22, 2009
Amended claims filed after receipt of (European) search report
Search/Exam
Dec 22, 2009
Amended description filed after receipt of (European) search report
Search/Exam
Dec 22, 2009
Amendments received before examination
Search/Exam
Dec 22, 2009
Request for entry into the European phase
Search/Exam
Apr 15, 2009
Priority document (electronically transmitted)
Search/Exam
Mar 19, 2009
Copy of the international search report
Search/Exam
Mar 19, 2009
Published international application - A1
Search/Exam