IP Verse

Mixture Of Decafluoro-2-Methylbutan-3-One And A Vector Gas As A Medium For The Electric Insulation And/Or Quenching Of Medium-Voltage Electric Arcs

Patent No. EP2715760 (titled "Mixture Of Decafluoro-2-Methylbutan-3-One And A Vector Gas As A Medium For The Electric Insulation And/Or Quenching Of Medium-Voltage Electric Arcs") was filed by Schneider Electric Industries on May 24, 2012. The application was issued on May 16, 2018.

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
SIEMENS	Feb 18, 2019	SIEMENS PATENT ATTORNEYS
ABB SCHWEIZ	Aug 31, 2018	SCHAAD

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 10, 2023
Refund of fees
Jul 7, 2023
Termination of the opposition proceedings with revocation of patent
Jul 6, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jul 6, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jul 6, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jun 29, 2023
Communication of amended entries concerning the representative
Jun 27, 2023
Composition of the board (T)
Jun 22, 2023
(Electronic) Receipt
Jun 22, 2023
Letter accompanying subsequently filed items
Jun 22, 2023
Withdrawal of an appeal
Jun 19, 2023
F3345 Forwarding of submissions to parties
Jun 19, 2023
F3345 Forwarding of submissions to parties
Jun 13, 2023
(Electronic) Receipt
Jun 13, 2023
Letter accompanying subsequently filed items
Jun 13, 2023
Letter relating to Appeal Procedure
Jun 1, 2023
F3204 Communication of the file number to the parties
May 23, 2023
Letter which had not been notified
May 8, 2023
F3204 Communication of the file number to the parties
May 8, 2023
F3204 Communication of the file number to the parties
May 8, 2023
F3204 Communication of the file number to the parties
Apr 28, 2023
(Electronic) Receipt
Apr 28, 2023
Letter accompanying subsequently filed items
Apr 28, 2023
Notice of appeal
Mar 22, 2023
Advice of delivery
Mar 15, 2023
(Electronic) Receipt
Mar 15, 2023
Advice of delivery
Mar 15, 2023
Letter accompanying subsequently filed items
Mar 9, 2023
Annex to the communication - opposition
Mar 9, 2023
Decision of the Opposition Division and instruction
Mar 9, 2023
Decision revoking the European patent
Mar 9, 2023
Decision revoking the European patent
Mar 9, 2023
Decision revoking the European patent
Mar 9, 2023
Grounds for the decision (Annex) - opposition
Mar 9, 2023
Means of redress
Mar 9, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 9, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 9, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 9, 2023
Provision of a copy of the minutes - opposition procedure
Mar 9, 2023
Provision of a copy of the minutes - opposition procedure
Mar 9, 2023
Provision of a copy of the minutes - opposition procedure
Mar 9, 2023
Scanned annex to a communication - opposition procedure
Mar 9, 2023
Transmittal of decision / summons - opposition
Mar 9, 2023
Transmittal of decision / summons - opposition
Mar 9, 2023
Transmittal of decision / summons - opposition
Jan 26, 2023
Letter accompanying subsequently filed items
Jan 26, 2023
Request for change of opponent's representative
Jan 12, 2023
Annexes in respect of a client data request
Jan 12, 2023
Letter accompanying subsequently filed items
Jan 12, 2023
Submission concerning representation
May 24, 2022
Communication of amended entries concerning the representative
May 19, 2022
Letter accompanying subsequently filed items
May 19, 2022
Submission concerning change of applicant's representative
May 18, 2022
Letter accompanying subsequently filed items
May 18, 2022
Submission concerning change of applicant's representative
Apr 8, 2022
Brief communication - Opposition proceedings
Apr 8, 2022
Brief communication - Opposition proceedings
Apr 8, 2022
Information about the result of oral proceedings
Apr 5, 2022
(Electronic) Receipt
Apr 5, 2022
Auxiliary request during Opposition procedure
Apr 5, 2022
Auxiliary request during Opposition procedure
Apr 5, 2022
Auxiliary request during Opposition procedure
Apr 5, 2022
Auxiliary request during Opposition procedure
Apr 5, 2022
Auxiliary request during Opposition procedure
Apr 5, 2022
Auxiliary request during Opposition procedure
Apr 5, 2022
Auxiliary request during Opposition procedure - 05
Apr 5, 2022
Auxiliary request during Opposition procedure - 06
Apr 5, 2022
Auxiliary request during Opposition procedure - 07
Apr 5, 2022
Auxiliary request during Opposition procedure - 08
Apr 5, 2022
Auxiliary request during Opposition procedure - 09
Apr 5, 2022
Auxiliary request during Opposition procedure - 10
Apr 5, 2022
Letter accompanying subsequently filed items
Apr 5, 2022
Written submission in preparation to/during oral proceedings
Mar 9, 2022
Brief communication - Opposition proceedings
Mar 9, 2022
Brief communication - Opposition proceedings
Mar 9, 2022
Communication of amended entries
Mar 3, 2022
Letter accompanying subsequently filed items
Mar 3, 2022
Request concerning representative opponent
Feb 15, 2022
Brief communication - Opposition proceedings
Feb 15, 2022
Brief communication - Opposition proceedings
Feb 14, 2022
Brief communication - Opposition proceedings
Feb 14, 2022
Brief communication - Opposition proceedings
Feb 7, 2022
(Electronic) Receipt
Feb 7, 2022
Auxiliary request during Opposition procedure
Feb 7, 2022
Auxiliary request during Opposition procedure
Feb 7, 2022
Auxiliary request during Opposition procedure
Feb 7, 2022
Auxiliary request during Opposition procedure
Feb 7, 2022
Auxiliary request during Opposition procedure - 01
Feb 7, 2022
Auxiliary request during Opposition procedure - 02
Feb 7, 2022
Auxiliary request during Opposition procedure - 03
Feb 7, 2022
Auxiliary request during Opposition procedure - 04
Feb 7, 2022
General authorisation
Feb 7, 2022
Request for interpreters during oral proceedings
Feb 7, 2022
Written submission in preparation to/during oral proceedings
Feb 4, 2022
(Electronic) Receipt
Feb 4, 2022
Letter accompanying subsequently filed items
Feb 4, 2022
Written submission in preparation to/during oral proceedings
Jan 11, 2022
Brief communication - Opposition proceedings
Jan 11, 2022
Brief communication - Opposition proceedings
Dec 28, 2021
(Electronic) Receipt
Dec 28, 2021
Letter accompanying subsequently filed items
Dec 28, 2021
Request for interpreters during oral proceedings
Dec 7, 2021
Notification concerning the date of oral proceedings
Dec 7, 2021
Notification concerning the date of oral proceedings
Dec 7, 2021
Notification concerning the date of oral proceedings
May 14, 2021
Advice of delivery
May 4, 2021
Advice of delivery
Apr 29, 2021
Advice of delivery
Apr 23, 2021
Advice of delivery
Apr 19, 2021
Annex to the communication - opposition
Apr 19, 2021
Information concerning oral proceedings
Apr 19, 2021
Summons to attend oral proceedings
Apr 19, 2021
Summons to attend oral proceedings
Apr 19, 2021
Summons to attend oral proceedings
Apr 19, 2021
Transmittal of decision / summons - opposition
Apr 19, 2021
Transmittal of decision / summons - opposition
Apr 19, 2021
Transmittal of decision / summons - opposition
Oct 22, 2019
Brief communication - Opposition proceedings
Oct 22, 2019
Brief communication - Opposition proceedings
Oct 22, 2019
Communication of amended entries concerning the representative
Jul 2, 2019
Brief communication - Opposition proceedings
Jul 2, 2019
Brief communication - Opposition proceedings
Jun 27, 2019
(Electronic) Receipt
Jun 27, 2019
(Electronic) Receipt
Jun 27, 2019
Letter accompanying subsequently filed items
Jun 27, 2019
Letter accompanying subsequently filed items
Jun 27, 2019
Reply of the patent proprietor to the notice(s) of opposition
Jun 27, 2019
Submission concerning change of proprietor's representative
May 16, 2019
Brief communication - Opposition proceedings
May 16, 2019
Brief communication - Opposition proceedings
May 16, 2019
Brief communication - Opposition proceedings
May 16, 2019
Brief communication - Opposition proceedings
May 16, 2019
Communication confirming withdrawal from representation
May 16, 2019
Notification of termination of representative's authorisation
May 13, 2019
(Electronic) Receipt
May 13, 2019
Letter accompanying subsequently filed items
May 13, 2019
Submission concerning change of proprietor's representative
Mar 1, 2019
Communication of a notice of opposition and request to file observations
Mar 1, 2019
Notice of further oppositions to opponent(s)
Mar 1, 2019
Notice of further oppositions to opponent(s)
Feb 21, 2019
Communication of a notice of opposition - first information to patent proprietor
Feb 18, 2019
(Electronic) Receipt
Feb 18, 2019
Consolidated list of cited opposition documents
Feb 18, 2019
Notice of opposition
Feb 18, 2019
Notice of opposition
Feb 18, 2019
Patent document cited during the opposition procedure
Feb 18, 2019
Patent document cited during the opposition procedure
Feb 18, 2019
Patent document cited during the opposition procedure
Feb 18, 2019
Patent document cited during the opposition procedure
Feb 18, 2019
Patent document cited during the opposition procedure
Feb 18, 2019
Patent document cited during the opposition procedure
Sep 6, 2018
Communication of a notice of opposition - first information to patent proprietor
Aug 31, 2018
(Electronic) Receipt
Aug 31, 2018
Citation in opposition procedure - 001
Aug 31, 2018
Citation in opposition procedure - 002
Aug 31, 2018
Citation in opposition procedure - 003
Aug 31, 2018
Citation in opposition procedure - 004
Aug 31, 2018
Citation in opposition procedure - 005
Aug 31, 2018
Citation in opposition procedure - 006
Aug 31, 2018
Citation in opposition procedure - 007
Aug 31, 2018
Citation in opposition procedure - 008
Aug 31, 2018
Notice of opposition
Aug 31, 2018
Notice of opposition
May 30, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 16, 2018
Refund of fees
Apr 19, 2018
Decision to grant a European patent
Apr 3, 2018
(Electronic) Receipt
Apr 3, 2018
English translation of the claims
Apr 3, 2018
German translation of the claims
Apr 3, 2018
Letter accompanying subsequently filed items
Dec 14, 2017
Bibliographic data of the European patent application
Dec 14, 2017
Communication about intention to grant a European patent
Dec 14, 2017
Intention to grant (signatures)
Dec 14, 2017
Text intended for grant (clean copy)
Dec 14, 2017
Text intended for grant (version for approval)
Dec 5, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Nov 21, 2017
(Electronic) Receipt
Nov 21, 2017
Description
Nov 21, 2017
Letter accompanying subsequently filed items
Nov 21, 2017
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Nov 16, 2017
Bibliographic data of the European patent application
Nov 16, 2017
Communication about intention to grant a European patent
Nov 16, 2017
Intention to grant (signatures)
Nov 16, 2017
Text intended for grant (clean copy)
Nov 16, 2017
Text intended for grant (version for approval)
Oct 26, 2017
Examination started
Jun 26, 2017
Notification regarding date of start of examination with possibility to withdraw
Jul 3, 2014
(Electronic) Receipt
Jul 3, 2014
Letter accompanying subsequently filed items
Jul 3, 2014
Reply to Written Opinion prepared by the EPO
Mar 12, 2014
Notification on forthcoming publication of bibliographic data
Jan 16, 2014
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jan 9, 2014
Priority search results copy provided by EPO
Jan 7, 2014
Communication to designated inventor
Jan 7, 2014
Communication to designated inventor
Jan 7, 2014
Communication to designated inventor
Dec 13, 2013
Copy of the international preliminary report on patentability
Nov 25, 2013
(Electronic) Receipt
Nov 25, 2013
Request for entry into the European phase
Nov 25, 2013
Submission concerning representation
Oct 7, 2013
Information on entry into European phase
Jan 2, 2013
Priority document (electronically transmitted)
Nov 29, 2012
Copy of the international search report
Nov 29, 2012
Copy of the international search report
Nov 29, 2012
Published international application - A1
Aug 8, 2012
Written opinion of the ISA, boxes No. I to VIII
Aug 8, 2012
Written opinion of the ISA, cover sheet
Aug 8, 2012
Written opinion of the ISA, supplemental box
May 24, 2012
(Electronic) Receipt
May 24, 2012
Abstract
May 24, 2012
Claims
May 24, 2012
Description
May 24, 2012
Drawings
May 24, 2012
Submission concerning representation

EP2715760

SCHNEIDER ELECTRIC INDUSTRIES

Application Number: EP12725686A
Filing Date: May 24, 2012
Status: Revoked; Jul 14, 2023
Publication Date: May 16, 2018
External Links: Slate, Register , Google Patents