Heat-Transfer Fluids Having Reduced Flammability

Patent No. EP2513244 (titled "Heat-Transfer Fluids Having Reduced Flammability") was filed by Arkema France on Dec 16, 2010. The application was issued on Sep 16, 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
DAIKIN INDUSTRIES	Jun 16, 2021	HOFFMANN EITLE

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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Oct 19, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Oct 19, 2022
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Oct 14, 2022
Termination of the opposition proceedings with maintenance of patent
Jul 8, 2022
Advice of delivery
Jul 4, 2022
Decision to discontinue the opposition proceedings
Jul 4, 2022
Notification concerning the date of oral proceedings
Jul 4, 2022
Transmittal of decision / summons - opposition
Jun 29, 2022
Brief communication - Opposition proceedings
Jun 29, 2022
Brief communication - Opposition proceedings
Jun 23, 2022
(Electronic) Receipt
Jun 23, 2022
Letter accompanying subsequently filed items
Jun 23, 2022
Withdrawal of an opposition
Apr 12, 2022
Advice of delivery
Apr 12, 2022
Advice of delivery
Apr 5, 2022
Annex to the communication - opposition
Apr 5, 2022
Information about the result of oral proceedings
Apr 5, 2022
Information concerning oral proceedings
Apr 5, 2022
Summons to attend oral proceedings
Apr 5, 2022
Summons to attend oral proceedings
Apr 5, 2022
Transmittal of decision / summons - opposition
Apr 5, 2022
Transmittal of decision / summons - opposition
Jan 12, 2022
Brief communication - Opposition proceedings
Jan 7, 2022
Consolidated list of cited opposition documents
Jan 6, 2022
(Electronic) Receipt
Jan 6, 2022
Auxiliary request during Opposition procedure
Jan 6, 2022
Auxiliary request during Opposition procedure
Jan 6, 2022
Auxiliary request during Opposition procedure
Jan 6, 2022
Auxiliary request during Opposition procedure
Jan 6, 2022
Auxiliary request during Opposition procedure
Jan 6, 2022
Auxiliary request during Opposition procedure
Jan 6, 2022
Auxiliary request during Opposition procedure
Jan 6, 2022
Auxiliary request during Opposition procedure
Jan 6, 2022
Auxiliary request during Opposition procedure
Jan 6, 2022
Auxiliary request during Opposition procedure - 01
Jan 6, 2022
Auxiliary request during Opposition procedure - 02
Jan 6, 2022
Auxiliary request during Opposition procedure - 03
Jan 6, 2022
Auxiliary request during Opposition procedure - 04
Jan 6, 2022
Auxiliary request during Opposition procedure - 05
Jan 6, 2022
Auxiliary request during Opposition procedure - 06
Jan 6, 2022
Auxiliary request during Opposition procedure - 07
Jan 6, 2022
Auxiliary request during Opposition procedure - 08
Jan 6, 2022
Auxiliary request during Opposition procedure - 09
Jan 6, 2022
Citation in opposition procedure - 016
Jan 6, 2022
Letter accompanying subsequently filed items
Jan 6, 2022
Reply of the patent proprietor to the notice(s) of opposition
Aug 30, 2021
Communication of a notice of opposition and request to file observations
Aug 30, 2021
Notice of further oppositions to opponent(s)
Aug 23, 2021
(Electronic) Receipt
Aug 23, 2021
Citation in opposition procedure - 015
Aug 23, 2021
Letter accompanying subsequently filed items
Aug 23, 2021
Letter regarding the opposition procedure (no time limit)
Jun 25, 2021
Request for documents
Jun 24, 2021
Brief communication - Opposition proceedings
Jun 22, 2021
Communication of a notice of opposition - first information to patent proprietor
Jun 16, 2021
(Electronic) Receipt
Jun 16, 2021
(Electronic) Receipt
Jun 16, 2021
Any annexes (other than citation) to an opposition letter
Jun 16, 2021
Citation in opposition procedure - 001
Jun 16, 2021
Citation in opposition procedure - 001
Jun 16, 2021
Citation in opposition procedure - 002
Jun 16, 2021
Citation in opposition procedure - 003
Jun 16, 2021
Citation in opposition procedure - 004
Jun 16, 2021
Citation in opposition procedure - 005
Jun 16, 2021
Citation in opposition procedure - 006
Jun 16, 2021
Citation in opposition procedure - 006
Jun 16, 2021
Citation in opposition procedure - 007
Jun 16, 2021
Citation in opposition procedure - 007
Jun 16, 2021
Citation in opposition procedure - 008
Jun 16, 2021
Citation in opposition procedure - 009
Jun 16, 2021
Citation in opposition procedure - 010
Jun 16, 2021
Citation in opposition procedure - 010
Jun 16, 2021
Citation in opposition procedure - 011
Jun 16, 2021
Citation in opposition procedure - 011
Jun 16, 2021
Citation in opposition procedure - 012
Jun 16, 2021
Citation in opposition procedure - 012
Jun 16, 2021
Citation in opposition procedure - 013
Jun 16, 2021
Citation in opposition procedure - 014
Jun 16, 2021
Citation in opposition procedure - 014
Jun 16, 2021
Citation in opposition procedure - 015
Jun 16, 2021
Letter accompanying subsequently filed items
Jun 16, 2021
Notice of opposition
Jun 16, 2021
Notice of opposition
Sep 28, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 20, 2020
Decision to grant a European patent
Aug 11, 2020
(Electronic) Receipt
Aug 11, 2020
English translation of the claims
Aug 11, 2020
Filing of the translations of the claims
Aug 11, 2020
German translation of the claims
Aug 11, 2020
Letter accompanying subsequently filed items
Apr 22, 2020
Bibliographic data of the European patent application
Apr 22, 2020
Communication about intention to grant a European patent
Apr 22, 2020
Intention to grant (signatures)
Apr 22, 2020
Text intended for grant (clean copy)
Apr 22, 2020
Text intended for grant (version for approval)
Apr 8, 2020
Transmittal of third party observations to applicant
Mar 31, 2020
Observations by third parties
Jan 3, 2020
Transmittal of third party observations to applicant
Dec 17, 2019
Observations by third parties
Nov 6, 2019
(Electronic) Receipt
Nov 6, 2019
Amended description with annotations
Nov 6, 2019
Description
Nov 6, 2019
Letter accompanying subsequently filed items
Nov 6, 2019
Notification concerning the date of oral proceedings
Nov 6, 2019
Reply to communication from the Examining Division
Nov 5, 2019
Annex to the communication
Nov 5, 2019
Communication from the Examining Division
Oct 29, 2019
Advice of delivery
Oct 22, 2019
(Electronic) Receipt
Oct 22, 2019
Amended claims with annotations
Oct 22, 2019
Amended claims with annotations
Oct 22, 2019
Amended claims with annotations
Oct 22, 2019
Amended claims with annotations
Oct 22, 2019
Amended claims with annotations
Oct 22, 2019
Amended claims with annotations
Oct 22, 2019
Claims
Oct 22, 2019
Claims
Oct 22, 2019
Claims
Oct 22, 2019
Claims
Oct 22, 2019
Claims
Oct 22, 2019
Claims
Oct 22, 2019
Claims
Oct 22, 2019
Letter accompanying subsequently filed items
Oct 22, 2019
Written submission in preparation to/during oral proceedings
Oct 18, 2019
Notification concerning the date of oral proceedings
Sep 19, 2019
(Electronic) Receipt
Sep 19, 2019
Amended claims with annotations
Sep 19, 2019
Amended claims with annotations
Sep 19, 2019
Claims
Sep 19, 2019
Claims
Sep 19, 2019
Claims
Sep 19, 2019
Letter accompanying subsequently filed items
Sep 19, 2019
Written submission in preparation to/during oral proceedings
Mar 6, 2019
Advice of delivery
Feb 26, 2019
Advice of delivery
Feb 21, 2019
Acknowledgement of a document
Feb 21, 2019
Annex to the communication
Feb 21, 2019
Summons to attend oral proceedings
Sep 18, 2018
(Electronic) Receipt
Sep 18, 2018
Amended claims with annotations
Sep 18, 2018
Claims
Sep 18, 2018
Letter accompanying subsequently filed items
Sep 18, 2018
Reply to communication from the Examining Division
Jun 1, 2018
Annex to the communication
Jun 1, 2018
Communication from the Examining Division
Mar 12, 2018
Transmittal of third party observations to applicant
Feb 22, 2018
Non-patent literature filed by a third party
Feb 22, 2018
Non-patent literature filed by a third party
Feb 22, 2018
Non-patent literature filed by a third party
Feb 22, 2018
Non-patent literature filed by a third party
Feb 22, 2018
Observations by third parties
Feb 22, 2018
Patent document filed by a Third party
Dec 4, 2017
(Electronic) Receipt
Dec 4, 2017
Amended description with annotations
Dec 4, 2017
Description
Dec 4, 2017
Letter accompanying subsequently filed items
Dec 4, 2017
Reply to communication from the Examining Division
Oct 2, 2017
Grant of extension of time limit (examination procedure)
Sep 27, 2017
(Electronic) Receipt
Sep 27, 2017
Letter accompanying subsequently filed items
Sep 27, 2017
Request for extension of time limit to communication from the Examining Division
Jun 13, 2017
Annex to the communication
Jun 13, 2017
Communication from the Examining Division
Jun 2, 2017
Notification concerning the date of oral proceedings
May 23, 2017
(Electronic) Receipt
May 23, 2017
Amended claims with annotations
May 23, 2017
Amended description with annotations
May 23, 2017
Claims
May 23, 2017
Description
May 23, 2017
Letter accompanying subsequently filed items
May 23, 2017
Written submission in preparation to/during oral proceedings
May 5, 2017
(Electronic) Receipt
May 5, 2017
Amended claims with annotations
May 5, 2017
Amended claims with annotations
May 5, 2017
Amended claims with annotations
May 5, 2017
Amended claims with annotations
May 5, 2017
Claims
May 5, 2017
Claims
May 5, 2017
Claims
May 5, 2017
Claims
May 5, 2017
Letter accompanying subsequently filed items
May 5, 2017
Written submission in preparation to/during oral proceedings
Sep 15, 2016
Advice of delivery
Sep 14, 2016
Advice of delivery
Sep 9, 2016
Acknowledgement of a document
Sep 9, 2016
Annex to the communication
Sep 9, 2016
Preparation for oral proceedings
Sep 9, 2016
Summons to attend oral proceedings
Apr 12, 2016
(Electronic) Receipt
Apr 12, 2016
Amended claims with annotations
Apr 12, 2016
Claims
Apr 12, 2016
Letter accompanying subsequently filed items
Apr 12, 2016
Reply to communication from the Examining Division
Feb 18, 2016
Grant of extension of time limit (examination procedure)
Feb 12, 2016
(Electronic) Receipt
Feb 12, 2016
Letter accompanying subsequently filed items
Feb 12, 2016
Request for extension of time limit to communication from the Examining Division
Oct 12, 2015
Annex to the communication
Oct 12, 2015
Communication from the Examining Division
May 4, 2015
(Electronic) Receipt
May 4, 2015
Amended claims with annotations
May 4, 2015
Claims
May 4, 2015
Letter accompanying subsequently filed items
May 4, 2015
Reply to communication from the Examining Division
Mar 6, 2015
Grant of extension of time limit (examination procedure)
Mar 2, 2015
(Electronic) Receipt
Mar 2, 2015
Letter accompanying subsequently filed items
Mar 2, 2015
Request for extension of time limit to communication from the Examining Division
Jan 26, 2015
CDS Clean up - amended data concerning the representative of the applicant (Association)
Jan 7, 2015
Submission concerning representation
Nov 7, 2014
Annex to the communication
Nov 7, 2014
Communication from the Examining Division
Aug 27, 2013
(Electronic) Receipt
Aug 27, 2013
Amended claims with annotations
Aug 27, 2013
Claims
Aug 27, 2013
Letter accompanying subsequently filed items
Aug 27, 2013
Reply to communication from the Examining Division
Aug 26, 2013
Grant of extension of time limit (examination procedure)
Aug 21, 2013
(Electronic) Receipt
Aug 21, 2013
Letter accompanying subsequently filed items
Aug 21, 2013
Request for extension of time limit to communication from the Examining Division
Apr 25, 2013
Annex to the communication
Apr 25, 2013
Communication from the Examining Division
Sep 26, 2012
Notification on forthcoming publication of bibliographic data
Jul 25, 2012
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Jul 3, 2012
Copy of the international preliminary report on patentability
Jun 4, 2012
(Electronic) Receipt
Jun 4, 2012
Amended claims filed after receipt of (European) search report
Jun 4, 2012
Annex
Jun 4, 2012
Annex
Jun 4, 2012
Request for entry into the European phase
Apr 27, 2012
Information on entry into European phase
Jul 11, 2011
Priority document (electronically transmitted)
Jun 23, 2011
Copy of the international search report
Jun 23, 2011
Copy of the international search report
Jun 23, 2011
Published international application - A1
May 9, 2011
Written opinion of the ISA, boxes No. I to VIII
May 9, 2011
Written opinion of the ISA, cover sheet
May 9, 2011
Written opinion of the ISA, supplemental box
Apr 1, 2011
Submission concerning representation
Mar 28, 2011
Notification relating to declaration under Rule 4.17 PCT (copy for ISA/EP)
Feb 16, 2011
Abstract
Feb 16, 2011
Claims
Feb 16, 2011
Description
Feb 16, 2011
Drawings

EP2513244

ARKEMA FRANCE

Application Number: EP10810942A
Filing Date: Dec 16, 2010
Status: Granted And Under Opposition; Aug 14, 2020
Publication Date: Sep 16, 2020
External Links: Slate, Register , Google Patents

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Heat-Transfer Fluids Having Reduced Flammability

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Dossier Documents

EP2513244