IP Verse

Medium- Or High-Voltage Electrical Appliance Having A Low Environmental Impact And Hybrid Insulation

Patent No. EP2893602 (titled "Medium- Or High-Voltage Electrical Appliance Having A Low Environmental Impact And Hybrid Insulation") was filed by Alstom Technology on Sep 9, 2013. The application was issued on May 24, 2017.

Patent Summary

Patent Family

Patent Oppositions (3)

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 22, 2018	HOFSTETTER
ABB SCHWEIZ	Feb 16, 2018	ABB PATENT ATTORNEYS
HITACHI ENERGY	Feb 16, 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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Mar 4, 2024
Decision of the Board of Appeal
Mar 4, 2024
Decision of the Board of Appeal
Mar 4, 2024
F3032 Notification(s) of the decision
Mar 4, 2024
F3032 Notification(s) of the decision
Mar 4, 2024
F3032 Notification(s) of the decision
Nov 24, 2023
F3013 Oral Proceedings: Forwarding minutes
Nov 24, 2023
F3013 Oral Proceedings: Forwarding minutes
Nov 24, 2023
F3013 Oral Proceedings: Forwarding minutes
Nov 24, 2023
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Nov 16, 2023
Communication of amended entries in the Register of European Patents
Nov 16, 2023
F3345 Forwarding of submissions to parties
Nov 16, 2023
F3345 Forwarding of submissions to parties
Nov 8, 2023
(Electronic) Receipt
Nov 8, 2023
All other documents for the Appeal procedure not covered by any other Code
Nov 8, 2023
All other documents for the Appeal procedure not covered by any other Code
Nov 8, 2023
Letter accompanying subsequently filed items
Nov 8, 2023
Request for change of name -opponent
Oct 30, 2023
F3018 Oral proceedings: Confirmation interpreters
Oct 30, 2023
F3018 Oral proceedings: Confirmation interpreters
Oct 30, 2023
F3018 Oral proceedings: Confirmation interpreters
Oct 23, 2023
F3345 Forwarding of submissions to parties
Oct 23, 2023
F3345 Forwarding of submissions to parties
Oct 18, 2023
F3345 Forwarding of submissions to parties
Oct 18, 2023
F3345 Forwarding of submissions to parties
Oct 17, 2023
(Electronic) Receipt
Oct 17, 2023
Letter accompanying subsequently filed items
Oct 17, 2023
Request for interpreters during oral proceedings
Oct 13, 2023
(Electronic) Receipt
Oct 13, 2023
Letter accompanying subsequently filed items
Oct 13, 2023
Request for interpreters during oral proceedings
Sep 21, 2023
Communication of amended entries in the Register of European Patents
Sep 21, 2023
F3345 Forwarding of submissions to parties
Sep 21, 2023
F3345 Forwarding of submissions to parties
Sep 15, 2023
(Electronic) Receipt
Sep 15, 2023
General authorisation
Sep 15, 2023
Letter accompanying subsequently filed items
Sep 15, 2023
Letter dealing with oral proceedings during the appeal procedure
Feb 2, 2023
(Electronic) Receipt
Feb 2, 2023
Advice of delivery
Feb 2, 2023
Letter accompanying subsequently filed items
Jan 27, 2023
Communication about missing proof of delivery
Dec 23, 2022
Annex to the communication - opposition
Dec 23, 2022
Brief communication - Opposition proceedings
Dec 23, 2022
Brief communication - Opposition proceedings
Dec 23, 2022
Brief communication - Opposition proceedings
Nov 3, 2022
F3011.1 Oral Proceedings: summons
Nov 3, 2022
F3011.1 Oral Proceedings: summons
Nov 3, 2022
F3011.1 Oral Proceedings: summons
Nov 3, 2022
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
May 31, 2022
Refund of fees
May 10, 2022
F3345 Forwarding of submissions to parties
May 10, 2022
F3345 Forwarding of submissions to parties
May 4, 2022
(Electronic) Receipt
May 4, 2022
Letter accompanying subsequently filed items
May 4, 2022
Letter relating to Appeal Procedure
Jan 7, 2022
F3345 Forwarding of submissions to parties
Jan 7, 2022
F3345 Forwarding of submissions to parties
Dec 31, 2021
(Electronic) Receipt
Dec 31, 2021
Letter accompanying subsequently filed items
Dec 31, 2021
Letter relating to Appeal Procedure
Nov 30, 2021
F3345 Forwarding of submissions to parties
Nov 30, 2021
F3345 Forwarding of submissions to parties
Nov 18, 2021
(Electronic) Receipt
Nov 18, 2021
Letter accompanying subsequently filed items
Nov 18, 2021
Request for change of name -opponent
Nov 18, 2021
Submission concerning change of applicant's name
Oct 8, 2021
F3345 Forwarding of submissions to parties
Oct 8, 2021
F3345 Forwarding of submissions to parties
Oct 4, 2021
(Electronic) Receipt
Oct 4, 2021
Letter accompanying subsequently filed items
Oct 4, 2021
Letter relating to Appeal Procedure
May 7, 2021
F3345 Forwarding of submissions to parties
May 7, 2021
F3345 Forwarding of submissions to parties
Apr 30, 2021
(Electronic) Receipt
Apr 30, 2021
Claims
Apr 30, 2021
Letter accompanying subsequently filed items
Apr 30, 2021
Letter relating to Appeal Procedure
Feb 24, 2021
Letter which had not been notified
Oct 13, 2020
F3345 Forwarding of submissions to parties
Oct 13, 2020
F3345 Forwarding of submissions to parties
Oct 8, 2020
(Electronic) Receipt
Oct 8, 2020
Letter accompanying subsequently filed items
Oct 8, 2020
Letter relating to Appeal Procedure
Oct 1, 2020
F3345 Forwarding of submissions to parties
Oct 1, 2020
F3345 Forwarding of submissions to parties
Sep 25, 2020
(Electronic) Receipt
Sep 25, 2020
Letter accompanying subsequently filed items
Sep 25, 2020
Letter relating to Appeal Procedure
Jun 10, 2020
F3345 Forwarding of submissions to parties
Jun 10, 2020
F3345 Forwarding of submissions to parties
May 13, 2020
(Electronic) Receipt
May 13, 2020
Letter accompanying subsequently filed items
May 13, 2020
Non-Patent Literature cited during the appeal procedure
May 13, 2020
Reply to appeal
May 11, 2020
F3345 Forwarding of submissions to parties
May 11, 2020
F3345 Forwarding of submissions to parties
May 4, 2020
Claims
May 4, 2020
Description
May 4, 2020
Letter accompanying subsequently filed items
May 4, 2020
Non-Patent Literature cited during the appeal procedure
May 4, 2020
Reply to appeal
Mar 5, 2020
Composition of the board (T)
Feb 17, 2020
Communication of amended entries in the Register of European Patents
Feb 17, 2020
F3345 Forwarding of submissions to parties
Feb 17, 2020
F3345 Forwarding of submissions to parties
Jan 17, 2020
Annexes in respect of a client data request
Jan 17, 2020
Annexes in respect of a client data request
Jan 17, 2020
Annexes in respect of a client data request
Jan 17, 2020
Annexes in respect of a client data request
Jan 17, 2020
Letter accompanying subsequently filed items
Jan 17, 2020
Request for transfer of rights - opponent
Jan 16, 2020
(Electronic) Receipt
Jan 16, 2020
Any annexes (other than citation) to an opposition letter
Jan 16, 2020
Any annexes (other than citation) to an opposition letter
Jan 16, 2020
Any annexes (other than citation) to an opposition letter
Jan 16, 2020
Request for change of name -opponent
Jan 3, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jan 3, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jan 3, 2020
F3345 Forwarding of submissions to parties
Jan 3, 2020
F3345 Forwarding of submissions to parties
Dec 19, 2019
(Electronic) Receipt
Dec 19, 2019
(Electronic) Receipt
Dec 19, 2019
F3004 Communication of the Registry
Dec 19, 2019
F3345 Forwarding of submissions to parties
Dec 19, 2019
F3345 Forwarding of submissions to parties
Dec 19, 2019
Letter accompanying subsequently filed items
Dec 19, 2019
Letter accompanying subsequently filed items
Dec 19, 2019
Letter relating to Appeal Procedure
Dec 19, 2019
Non-Patent Literature cited during the appeal procedure
Dec 19, 2019
Non-Patent Literature cited during the appeal procedure
Dec 19, 2019
Non-Patent Literature cited during the appeal procedure
Dec 19, 2019
Non-Patent Literature cited during the appeal procedure
Dec 19, 2019
Non-Patent Literature cited during the appeal procedure
Dec 19, 2019
Non-Patent Literature cited during the appeal procedure
Dec 19, 2019
Non-Patent Literature cited during the appeal procedure
Dec 19, 2019
Non-Patent Literature cited during the appeal procedure
Dec 19, 2019
Statement of grounds of appeal
Nov 26, 2019
Annexes in respect of a client data request
Nov 26, 2019
Request for transfer of rights - opponent
Nov 4, 2019
Advice of delivery
Oct 23, 2019
F3204 Communication of the file number to the parties
Oct 23, 2019
F3204 Communication of the file number to the parties
Oct 23, 2019
F3204 Communication of the file number to the parties
Oct 15, 2019
(Electronic) Receipt
Oct 15, 2019
Letter accompanying subsequently filed items
Oct 15, 2019
Notice of appeal
Sep 4, 2019
Advice of delivery
Aug 27, 2019
Advice of delivery
Aug 27, 2019
Advice of delivery
Aug 27, 2019
Advice of delivery
Aug 22, 2019
Advice of delivery
Aug 19, 2019
Acknowledgement of a document
Aug 19, 2019
Acknowledgement of a document
Aug 19, 2019
Acknowledgement of a document
Aug 19, 2019
Annex to a communication
Aug 19, 2019
Annex to the communication - opposition
Aug 19, 2019
Decision of the Opposition Division and instruction
Aug 19, 2019
Decision rejecting the opposition
Aug 19, 2019
Grounds for the decision (Annex) - opposition
Aug 19, 2019
Internal form - Opposition/addressees
Aug 19, 2019
Internal form - Opposition/addressees
Aug 19, 2019
Means of redress
Aug 19, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 19, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 19, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Aug 19, 2019
Provision of a copy of the minutes - opposition procedure
Aug 7, 2019
Brief communication - Opposition proceedings
Aug 7, 2019
Brief communication - Opposition proceedings
Aug 7, 2019
Communication confirming withdrawal from representation
Aug 7, 2019
Communication of amended entries concerning the representative
Aug 1, 2019
(Electronic) Receipt
Aug 1, 2019
Letter accompanying subsequently filed items
Aug 1, 2019
Submission concerning change of proprietor's representative
Jul 15, 2019
Result of consultation by telephone/in person
Jun 12, 2019
Information about the result of oral proceedings
Jun 6, 2019
Brief communication - Opposition proceedings
Jun 6, 2019
Brief communication - Opposition proceedings
May 29, 2019
(Electronic) Receipt
May 29, 2019
General authorisation
May 29, 2019
General authorisation
May 29, 2019
Letter accompanying subsequently filed items
May 29, 2019
Letter regarding the opposition procedure (no time limit)
May 13, 2019
Communication of amended entries concerning the representative
May 2, 2019
Submission concerning change of applicant's representative
Apr 26, 2019
Confirmation of revocation of automatic debit order
Apr 25, 2019
Brief communication - Opposition proceedings
Apr 25, 2019
Brief communication - Opposition proceedings
Apr 25, 2019
Brief communication - Opposition proceedings
Apr 23, 2019
Letter relating to the automatic debiting procedure
Apr 18, 2019
Brief communication - Opposition proceedings
Apr 18, 2019
Brief communication - Opposition proceedings
Apr 18, 2019
Brief communication - Opposition proceedings
Apr 18, 2019
Communication of amended entries
Apr 18, 2019
Communication of amended entries
Apr 18, 2019
Communication of amended entries concerning the representative
Apr 12, 2019
(Electronic) Receipt
Apr 12, 2019
Authorisation
Apr 12, 2019
Letter accompanying subsequently filed items
Apr 12, 2019
Non-patent literature cited during the opposition procedure
Apr 12, 2019
Non-patent literature cited during the opposition procedure
Apr 12, 2019
Patent document cited during the opposition procedure
Apr 12, 2019
Patent document cited during the opposition procedure
Apr 12, 2019
Request for change of opponent's representative
Apr 12, 2019
Written submission in preparation to/during oral proceedings
Apr 11, 2019
(Electronic) Receipt
Apr 11, 2019
Amended claims with annotations
Apr 11, 2019
Amended claims with annotations
Apr 11, 2019
Claims
Apr 11, 2019
Claims
Apr 11, 2019
Letter accompanying subsequently filed items
Apr 11, 2019
Written submission in preparation to/during oral proceedings
Apr 10, 2019
(Electronic) Receipt
Apr 10, 2019
(Electronic) Receipt
Apr 10, 2019
(Electronic) Receipt
Apr 10, 2019
Authorisation
Apr 10, 2019
Letter accompanying subsequently filed items
Apr 10, 2019
Letter accompanying subsequently filed items
Apr 10, 2019
Letter accompanying subsequently filed items
Apr 10, 2019
Request for change of opponent's representative
Apr 10, 2019
Request for interpreters during oral proceedings
Apr 10, 2019
Submission concerning change of proprietor's representative
Apr 9, 2019
(Electronic) Receipt
Apr 9, 2019
Letter accompanying subsequently filed items
Apr 9, 2019
Written submission in preparation to/during oral proceedings
Nov 27, 2018
Advice of delivery
Nov 19, 2018
Advice of delivery
Nov 6, 2018
Advice of delivery
Oct 31, 2018
Advice of delivery
Oct 31, 2018
Advice of delivery
Oct 29, 2018
Advice of delivery
Oct 23, 2018
Annex to the communication - opposition
Oct 23, 2018
Information concerning oral proceedings
Oct 23, 2018
Preparation for oral proceedings
Oct 23, 2018
Scanned annex to a communication - opposition procedure
Oct 23, 2018
Scanned annex to a communication - opposition procedure
Oct 23, 2018
Scanned annex to a communication - opposition procedure
Oct 23, 2018
Summons to attend oral proceedings
Oct 23, 2018
Summons to attend oral proceedings
Oct 23, 2018
Summons to attend oral proceedings
Aug 16, 2018
Communication of amended entries concerning the representative
Aug 8, 2018
Submission concerning change of applicant's representative
Jul 9, 2018
Brief communication - Opposition proceedings
Jul 9, 2018
Brief communication - Opposition proceedings
Jul 4, 2018
(Electronic) Receipt
Jul 4, 2018
Letter accompanying subsequently filed items
Jul 4, 2018
Non-patent literature cited during the opposition procedure
Jul 4, 2018
Reply of the patent proprietor to the notice(s) of opposition
May 14, 2018
Brief communication - Opposition proceedings
May 14, 2018
Brief communication - Opposition proceedings
May 7, 2018
(Electronic) Receipt
May 7, 2018
Communication of amended entries concerning the representative
May 7, 2018
Letter accompanying subsequently filed items
May 7, 2018
Letter regarding the opposition procedure (no time limit)
May 7, 2018
Non-patent literature cited during the opposition procedure
May 7, 2018
Submission concerning change of applicant's representative
Apr 30, 2018
Submission concerning change of applicant's representative
Mar 9, 2018
Communication of a notice of opposition and request to file observations
Mar 9, 2018
Notice of further oppositions to opponent(s)
Mar 9, 2018
Notice of further oppositions to opponent(s)
Mar 8, 2018
Request for documents
Mar 2, 2018
Communication of a notice of opposition - first information to patent proprietor
Feb 27, 2018
Communication of a notice of opposition - first information to patent proprietor
Feb 22, 2018
(Electronic) Receipt
Feb 22, 2018
Non-patent literature cited during the opposition procedure
Feb 22, 2018
Non-patent literature cited during the opposition procedure
Feb 22, 2018
Non-patent literature cited during the opposition procedure
Feb 22, 2018
Notice of opposition
Feb 22, 2018
Notice of opposition
Feb 22, 2018
Patent document cited during the opposition procedure
Feb 22, 2018
Patent document cited during the opposition procedure
Feb 22, 2018
Patent document cited during the opposition procedure
Feb 22, 2018
Patent document cited during the opposition procedure
Feb 22, 2018
Patent document cited during the opposition procedure
Feb 22, 2018
Patent document cited during the opposition procedure
Feb 22, 2018
Patent document cited during the opposition procedure
Feb 22, 2018
Patent document cited during the opposition procedure
Feb 22, 2018
Patent document cited during the opposition procedure
Feb 22, 2018
Patent document cited during the opposition procedure
Feb 22, 2018
Patent document cited during the opposition procedure
Feb 16, 2018
(Electronic) Receipt
Feb 16, 2018
Letter accompanying subsequently filed items
Feb 16, 2018
Non-patent literature cited during the opposition procedure
Feb 16, 2018
Non-patent literature cited during the opposition procedure
Feb 16, 2018
Non-patent literature cited during the opposition procedure
Feb 16, 2018
Non-patent literature cited during the opposition procedure
Feb 16, 2018
Notice of opposition
Feb 16, 2018
Notice of opposition
Feb 16, 2018
Patent document cited during the opposition procedure
Feb 16, 2018
Patent document cited during the opposition procedure
Feb 16, 2018
Patent document cited during the opposition procedure
Feb 16, 2018
Patent document cited during the opposition procedure
Feb 16, 2018
Patent document cited during the opposition procedure
Feb 16, 2018
Patent document cited during the opposition procedure
Feb 16, 2018
Patent document cited during the opposition procedure
Jul 4, 2017
Submission concerning change of applicant's representative
Jun 26, 2017
Submission concerning change of applicant's representative
Jun 9, 2017
Communication confirming withdrawal from representation
Jun 9, 2017
Communication of amended entries concerning the representative
Jun 6, 2017
Submission concerning change of applicant's representative
Jun 1, 2017
Submission concerning change of applicant's representative
May 24, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 28, 2017
Decision to grant a European patent
Apr 12, 2017
(Electronic) Receipt
Apr 12, 2017
English translation of the claims
Apr 12, 2017
Filing of the translations of the claims
Apr 12, 2017
German translation of the claims
Apr 12, 2017
Letter accompanying subsequently filed items
Dec 16, 2016
Bibliographic data of the European patent application
Dec 16, 2016
Communication about intention to grant a European patent
Dec 16, 2016
Intention to grant (signatures)
Dec 16, 2016
Text intended for grant (clean copy)
Dec 16, 2016
Text intended for grant (version for approval)
Oct 25, 2016
(Electronic) Receipt
Oct 25, 2016
Description
Oct 25, 2016
Drawings
Oct 25, 2016
Letter accompanying subsequently filed items
Oct 25, 2016
Reply to communication from the Examining Division
Aug 29, 2016
Annex to the communication
Aug 29, 2016
Consultation by telephone/in person (with time limit)
Aug 29, 2016
Result of consultation by telephone/in person
Jul 18, 2016
(Electronic) Receipt
Jul 18, 2016
Description
Jul 18, 2016
Drawings
Jul 18, 2016
Letter accompanying subsequently filed items
Jul 18, 2016
Reply to communication from the Examining Division
May 25, 2016
Grant of extension of time limit (examination procedure)
May 13, 2016
Request for extension of time limit to communication from the Examining Division
Mar 16, 2016
Annex to the communication
Mar 16, 2016
Consultation by telephone/in person (with time limit)
Mar 16, 2016
Result of consultation by telephone/in person
Mar 9, 2016
Communication of the registration of a transfer or change of name and/or address
Mar 8, 2016
Examination started
Mar 5, 2016
Submission concerning change of applicant's name
Mar 3, 2016
Submission concerning change of applicant's name
Jun 17, 2015
Notification on forthcoming publication of bibliographic data
Apr 17, 2015
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Apr 15, 2015
Communication to designated inventor
Apr 15, 2015
Communication to designated inventor
Apr 15, 2015
Communication to designated inventor
Apr 10, 2015
Priority search results copy provided by EPO
Mar 23, 2015
Copy of the international preliminary report on patentability
Mar 16, 2015
(Electronic) Receipt
Mar 16, 2015
Request for entry into the European phase
Jan 16, 2015
Information on entry into European phase
Apr 1, 2014
Priority document (electronically transmitted)
Mar 13, 2014
Copy of the international search report
Mar 13, 2014
Copy of the international search report
Mar 13, 2014
Published international application - A1
Nov 21, 2013
Written opinion of the ISA, boxes No. I to VIII
Nov 21, 2013
Written opinion of the ISA, cover sheet
Nov 21, 2013
Written opinion of the ISA, supplemental box
Sep 9, 2013
(Electronic) Receipt
Sep 9, 2013
Abstract
Sep 9, 2013
Claims
Sep 9, 2013
Description
Sep 9, 2013
Drawings

EP2893602

ALSTOM TECHNOLOGY

Application Number: EP13759523A
Filing Date: Sep 9, 2013
Status: Opposition Rejected; Jun 20, 2024
Publication Date: May 24, 2017
External Links: Slate, Register , Google Patents