Air-Conditioning Device, In Particular For A Railway Vehicle

Patent No. EP2708436 (titled "Air-Conditioning Device, In Particular For A Railway Vehicle") was filed by Alstom Transport on Sep 6, 2013. The application was issued on Nov 24, 2021.

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
KONVEKTA	Aug 20, 2019	LINDINGER

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 28, 2021
Decision to maintain the European patent in amended form
Oct 28, 2021
Decision to maintain the European patent in amended form
Oct 22, 2021
Termination of the opposition proceedings with maintenance of patent
Oct 13, 2021
(Electronic) Receipt
Oct 13, 2021
English translation of the claims
Oct 13, 2021
Filing of the translation of the amended claims
Oct 13, 2021
German translation of the claims
Oct 13, 2021
Letter accompanying subsequently filed items
Jul 22, 2021
Communication of bibliographic data
Jul 22, 2021
Communication to opponent concerning maintenance
Jul 22, 2021
Communication with request to file translations
Jul 19, 2021
Maintenance of the patent with the documents specified in the final decision
May 26, 2021
Brief communication - Opposition proceedings
May 26, 2021
Brief communication - Opposition proceedings
Apr 12, 2021
Letter regarding the opposition procedure (no time limit)
Apr 2, 2021
Advice of delivery
Mar 29, 2021
Advice of delivery
Mar 26, 2021
Annex to the communication - opposition
Mar 26, 2021
Decision of the Opposition Division and instruction
Mar 26, 2021
Druckexemplar in opposition procedure
Mar 26, 2021
Grounds for the decision (Annex) - opposition
Mar 26, 2021
Interlocutory decision in opposition proceedings
Mar 26, 2021
Internal form - Opposition/addressees
Mar 26, 2021
Internal form - Opposition/addressees
Mar 26, 2021
Means of redress
Mar 26, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 26, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 26, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 26, 2021
Provision of a copy of the minutes - opposition procedure
Mar 26, 2021
Scanned annex to a communication - opposition procedure
Mar 26, 2021
Scanned annex to a communication - opposition procedure
Mar 26, 2021
Scanned annex to a communication - opposition procedure
Mar 26, 2021
Transmittal of decision / summons - opposition
Mar 26, 2021
Transmittal of decision / summons - opposition
Feb 3, 2021
Information about the result of oral proceedings
Feb 3, 2021
Information about the result of oral proceedings
Feb 3, 2021
Information about the result of oral proceedings
Dec 17, 2020
Brief communication - Opposition proceedings
Dec 11, 2020
Authorisation
Dec 11, 2020
Oral proceedings: reply to date proposed
Dec 8, 2020
Brief communication - Opposition proceedings
Dec 7, 2020
Brief communication - Opposition proceedings
Dec 4, 2020
Notification concerning the date of oral proceedings
Dec 4, 2020
Notification concerning the date of oral proceedings
Dec 2, 2020
(Electronic) Receipt
Dec 2, 2020
Brief communication - Opposition proceedings
Dec 2, 2020
Letter accompanying subsequently filed items
Dec 2, 2020
Written submission in preparation to/during oral proceedings
Dec 2, 2020
Written submission in preparation to/during oral proceedings
Nov 26, 2020
(Electronic) Receipt
Nov 26, 2020
Letter accompanying subsequently filed items
Nov 26, 2020
Request for interpreters during oral proceedings
Nov 6, 2020
Brief communication - Opposition proceedings
Nov 3, 2020
Request for interpreters during oral proceedings
Jul 13, 2020
Advice of delivery
Jul 13, 2020
Cover sheet for fax transmission
Jul 7, 2020
Advice of delivery
Jul 6, 2020
Acknowledgement of a document
Jul 6, 2020
Acknowledgement of a document
Jul 6, 2020
Annex to the communication - opposition
Jul 6, 2020
Information concerning oral proceedings
Jul 6, 2020
Summons to attend oral proceedings
Jul 6, 2020
Summons to attend oral proceedings
Jan 24, 2020
Brief communication - Opposition proceedings
Jan 20, 2020
(Electronic) Receipt
Jan 20, 2020
Auxiliary request during Opposition procedure
Jan 20, 2020
Auxiliary request during Opposition procedure
Jan 20, 2020
Auxiliary request during Opposition procedure
Jan 20, 2020
Auxiliary request during Opposition procedure
Jan 20, 2020
Auxiliary request during Opposition procedure - 01
Jan 20, 2020
Auxiliary request during Opposition procedure - 02
Jan 20, 2020
Auxiliary request during Opposition procedure - 03
Jan 20, 2020
Auxiliary request during Opposition procedure - 04
Jan 20, 2020
Letter accompanying subsequently filed items
Jan 20, 2020
Reply of the patent proprietor to the notice(s) of opposition
Sep 20, 2019
Communication of a notice of opposition and request to file observations
Sep 20, 2019
Notice of further oppositions to opponent(s)
Aug 27, 2019
Communication of a notice of opposition - first information to patent proprietor
Aug 27, 2019
Communication of amended entries
Aug 20, 2019
Authorisation
Aug 20, 2019
Citation in opposition procedure - 001
Aug 20, 2019
Citation in opposition procedure - 002
Aug 20, 2019
Citation in opposition procedure - 003
Aug 20, 2019
Citation in opposition procedure - 004
Aug 20, 2019
Citation in opposition procedure - 005
Aug 20, 2019
Citation in opposition procedure - 006
Aug 20, 2019
Citation in opposition procedure - 007
Aug 20, 2019
Consolidated list of cited opposition documents
Aug 20, 2019
International publication (Pamphlet)
Aug 20, 2019
Notice of opposition
Aug 20, 2019
Notice of opposition
Aug 20, 2019
Patent document cited during the opposition procedure
Dec 17, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 8, 2018
Decision to grant a European patent
Oct 24, 2018
(Electronic) Receipt
Oct 24, 2018
English translation of the claims
Oct 24, 2018
Filing of the translations of the claims
Oct 24, 2018
German translation of the claims
Oct 24, 2018
Letter accompanying subsequently filed items
Jun 26, 2018
Bibliographic data of the European patent application
Jun 26, 2018
Communication about intention to grant a European patent
Jun 26, 2018
Intention to grant (signatures)
Jun 26, 2018
Text intended for grant (clean copy)
Jun 26, 2018
Text intended for grant (version for approval)
May 2, 2018
Examination started
Apr 13, 2017
Confirmation of revocation of automatic debit order
Apr 10, 2017
Letter relating to the automatic debiting procedure
Oct 27, 2016
Late/insufficient payment of the renewal fee without additional fee
Sep 8, 2016
Communication of the registration of a transfer or change of name and/or address
Sep 2, 2016
Submission concerning change of applicant's address
Jul 13, 2016
Communication of amended entries concerning the representative
Jul 7, 2016
Submission concerning change of applicant's representative
Oct 13, 2015
Late/insufficient payment of the renewal fee without additional fee
Oct 30, 2014
Communication of the registration of a transfer or change of name and/or address
Oct 13, 2014
Annexes in respect of a client data request
Oct 13, 2014
Annexes in respect of a client data request
Oct 13, 2014
Annexes in respect of a client data request
Oct 13, 2014
Annexes in respect of a client data request
Oct 13, 2014
Annexes in respect of a client data request
Oct 13, 2014
Annexes in respect of a client data request
Oct 13, 2014
Annexes in respect of a client data request
Oct 13, 2014
Annexes in respect of a client data request
Oct 13, 2014
Annexes in respect of a client data request
Oct 13, 2014
Annexes in respect of a client data request
Oct 13, 2014
Annexes in respect of a client data request
Oct 13, 2014
Annexes in respect of a client data request
Oct 13, 2014
Annexes in respect of a client data request
Oct 13, 2014
Annexes in respect of a client data request
Oct 13, 2014
Annexes in respect of a client data request
Oct 13, 2014
Annexes in respect of a client data request
Oct 13, 2014
Annexes in respect of a client data request
Oct 13, 2014
Payment of fees and costs
Oct 13, 2014
Payment of fees and costs
Oct 13, 2014
Payment of fees and costs
Oct 13, 2014
Payment of fees and costs
Oct 13, 2014
Submission concerning a transfer of rights (applicant)
Oct 13, 2014
Submission concerning a transfer of rights (applicant)
Oct 8, 2014
Communication to designated inventor
Oct 1, 2014
(Electronic) Receipt
Oct 1, 2014
Letter accompanying subsequently filed items
Oct 1, 2014
Letter concerning the inventor
Aug 25, 2014
(Electronic) Receipt
Aug 25, 2014
Letter accompanying subsequently filed items
Aug 25, 2014
Reply to Written Opinion prepared by the EPO
Apr 29, 2014
Invitation to indicate correct address of inventor
Apr 9, 2014
Confirmation of revocation of automatic debit order
Apr 4, 2014
Letter relating to the automatic debiting procedure
Apr 4, 2014
Letter relating to the automatic debiting procedure
Mar 26, 2014
Letter which had not been notified
Mar 24, 2014
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Feb 19, 2014
Notification of forthcoming publication
Feb 5, 2014
Refund of fees
Jan 20, 2014
Communication regarding the transmission of the European search report
Jan 20, 2014
European search opinion
Jan 20, 2014
European search report
Jan 15, 2014
Priority search results copy provided by EPO
Jan 13, 2014
Search started
Nov 29, 2013
Communication to designated inventor
Sep 20, 2013
Letter concerning the priority
Sep 20, 2013
Priority document
Sep 6, 2013
Abstract
Sep 6, 2013
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Sep 6, 2013
Claims
Sep 6, 2013
Description
Sep 6, 2013
Designation of inventor
Sep 6, 2013
Drawings
Sep 6, 2013
Priority search results
Sep 6, 2013
Request for grant of a European patent

EP2708436

ALSTOM TRANSPORT

Application Number: EP13183416A
Filing Date: Sep 6, 2013
Status: Patent Maintained As Amended; Oct 22, 2021
Publication Date: Nov 24, 2021
External Links: Slate, Register , Google Patents

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Air-Conditioning Device, In Particular For A Railway Vehicle

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Dossier Documents

EP2708436