A Modular Smoke Ventilation System With Serial Control Points

Patent No. EP2817571 (titled "A Modular Smoke Ventilation System With Serial Control Points") was filed by VKR Holding on Feb 21, 2013. The application was issued on Mar 7, 2018.

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
AUMULLER AUMATIC	Oct 31, 2018	ERNICKE
DH MECHATRONIC	Oct 30, 2018	RAFFAY & FLECK
GEZE	Oct 26, 2018	MANITZ FINSTERWALD PATENT UND RECHTSANWALTSPARTNERSCHAFT MBB

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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Sep 28, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Sep 28, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Sep 28, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Sep 28, 2020
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Sep 23, 2020
Termination of the opposition proceedings with revocation of patent
Jul 6, 2020
Advice of delivery
Jul 2, 2020
Advice of delivery
Jun 17, 2020
Advice of delivery
Jun 17, 2020
Advice of delivery
Jun 12, 2020
Acknowledgement of a document
Jun 12, 2020
Acknowledgement of a document
Jun 12, 2020
Acknowledgement of a document
Jun 12, 2020
Acknowledgement of a document
Jun 12, 2020
Decision of the Opposition Division and instruction
Jun 12, 2020
Decision revoking the European patent
Jun 12, 2020
Grounds for the decision (Annex) - opposition
Jun 12, 2020
Internal form - Opposition/addressees
Jun 12, 2020
Means of redress
Jun 12, 2020
Scanned annex to a communication - opposition procedure
Feb 25, 2020
Notification concerning the date of oral proceedings
Feb 25, 2020
Notification concerning the date of oral proceedings
Feb 25, 2020
Notification concerning the date of oral proceedings
Feb 25, 2020
Notification concerning the date of oral proceedings
Feb 13, 2020
Letter regarding the opposition procedure (no time limit)
Feb 5, 2020
Brief communication - Opposition proceedings
Feb 5, 2020
Brief communication - Opposition proceedings
Jan 31, 2020
(Electronic) Receipt
Jan 31, 2020
Letter accompanying subsequently filed items
Jan 31, 2020
Written submission in preparation to/during oral proceedings
Jan 23, 2020
Brief communication - Opposition proceedings
Jan 23, 2020
Brief communication - Opposition proceedings
Jan 23, 2020
Brief communication - Opposition proceedings
Jan 20, 2020
(Electronic) Receipt
Jan 20, 2020
Request for interpreters during oral proceedings
Nov 28, 2019
Advice of delivery
Nov 20, 2019
Advice of delivery
Nov 20, 2019
Advice of delivery
Nov 19, 2019
Advice of delivery
Nov 18, 2019
Annex to the communication - opposition
Nov 18, 2019
Information concerning oral proceedings
Nov 18, 2019
Summons to attend oral proceedings
Nov 18, 2019
Summons to attend oral proceedings
Nov 18, 2019
Summons to attend oral proceedings
Nov 18, 2019
Summons to attend oral proceedings
Mar 18, 2019
Brief communication - Opposition proceedings
Mar 18, 2019
Brief communication - Opposition proceedings
Mar 18, 2019
Brief communication - Opposition proceedings
Mar 18, 2019
Consolidated list of cited opposition documents
Mar 12, 2019
(Electronic) Receipt
Mar 12, 2019
Letter accompanying subsequently filed items
Mar 12, 2019
Reply of the patent proprietor to the notice(s) of opposition
Mar 5, 2019
Communication of amended entries
Feb 18, 2019
Request concerning representative opponent
Jan 10, 2019
Request concerning the applicant/representative
Jan 4, 2019
Brief communication to applicant/representative (Legal Division)
Dec 10, 2018
Authorisation
Dec 10, 2018
Request concerning the applicant/representative
Nov 13, 2018
Communication of a notice of opposition and request to file observations
Nov 13, 2018
Notice of further oppositions to opponent(s)
Nov 13, 2018
Notice of further oppositions to opponent(s)
Nov 13, 2018
Notice of further oppositions to opponent(s)
Nov 7, 2018
Communication of a notice of opposition - first information to patent proprietor
Nov 6, 2018
Communication of a notice of opposition - first information to patent proprietor
Oct 31, 2018
(Electronic) Receipt
Oct 31, 2018
Citation in opposition procedure - 001
Oct 31, 2018
Citation in opposition procedure - 002
Oct 31, 2018
Citation in opposition procedure - 003
Oct 31, 2018
Citation in opposition procedure - 004
Oct 31, 2018
Citation in opposition procedure - 005
Oct 31, 2018
Citation in opposition procedure - 006
Oct 31, 2018
Citation in opposition procedure - 006
Oct 31, 2018
Citation in opposition procedure - 011
Oct 31, 2018
Citation in opposition procedure - 016
Oct 31, 2018
Citation in opposition procedure - 017
Oct 31, 2018
Citation in opposition procedure - 018
Oct 31, 2018
Citation in opposition procedure - 019
Oct 31, 2018
Citation in opposition procedure - 020
Oct 31, 2018
Citation in opposition procedure - 021
Oct 31, 2018
Citation in opposition procedure - 022
Oct 31, 2018
Citation in opposition procedure - 023
Oct 31, 2018
Citation in opposition procedure - 024
Oct 31, 2018
Citation in opposition procedure - 025
Oct 31, 2018
Citation in opposition procedure - 026
Oct 31, 2018
Citation in opposition procedure - 027
Oct 31, 2018
Citation in opposition procedure - 028
Oct 31, 2018
Citation in opposition procedure - 029
Oct 31, 2018
Citation in opposition procedure - 030
Oct 31, 2018
Communication of a notice of opposition - first information to patent proprietor
Oct 31, 2018
Notice of opposition
Oct 31, 2018
Notice of opposition
Oct 30, 2018
(Electronic) Receipt
Oct 30, 2018
Any annexes (other than citation) to an opposition letter
Oct 30, 2018
Citation in opposition procedure - 001
Oct 30, 2018
Citation in opposition procedure - 002
Oct 30, 2018
Citation in opposition procedure - 003
Oct 30, 2018
Citation in opposition procedure - 004
Oct 30, 2018
Citation in opposition procedure - 005
Oct 30, 2018
Citation in opposition procedure - 006
Oct 30, 2018
Citation in opposition procedure - 015
Oct 30, 2018
Citation in opposition procedure - 016
Oct 30, 2018
Notice of opposition
Oct 30, 2018
Notice of opposition
Oct 26, 2018
(Electronic) Receipt
Oct 26, 2018
Any annexes (other than citation) to an opposition letter
Oct 26, 2018
Citation in opposition procedure - 001
Oct 26, 2018
Citation in opposition procedure - 002
Oct 26, 2018
Citation in opposition procedure - 003
Oct 26, 2018
Citation in opposition procedure - 004
Oct 26, 2018
Citation in opposition procedure - 005
Oct 26, 2018
Citation in opposition procedure - 006
Oct 26, 2018
Citation in opposition procedure - 007
Oct 26, 2018
Citation in opposition procedure - 008
Oct 26, 2018
Citation in opposition procedure - 009
Oct 26, 2018
Citation in opposition procedure - 010
Oct 26, 2018
Citation in opposition procedure - 011
Oct 26, 2018
Citation in opposition procedure - 012
Oct 26, 2018
Citation in opposition procedure - 013
Oct 26, 2018
Citation in opposition procedure - 014
Oct 26, 2018
Notice of opposition
Oct 26, 2018
Notice of opposition
Feb 16, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 2, 2018
Communication concerning a request to change bibliographic data after the decision to grant/decision to maintain the patent in a
Jan 30, 2018
Communication of the registration of a transfer or change of name and/or address
Jan 24, 2018
(Electronic) Receipt
Jan 24, 2018
Annexes in respect of a client data request
Jan 24, 2018
Letter accompanying subsequently filed items
Jan 24, 2018
Submission concerning change of applicant's name
Jan 17, 2018
Refund of fees
Jan 5, 2018
Decision to grant a European patent
Dec 14, 2017
(Electronic) Receipt
Dec 14, 2017
Filing of the translations of the claims
Dec 14, 2017
French translation of claims
Dec 14, 2017
German translation of the claims
Dec 14, 2017
Letter accompanying subsequently filed items
Aug 21, 2017
Bibliographic data of the European patent application
Aug 21, 2017
Communication about intention to grant a European patent
Aug 21, 2017
Intention to grant (signatures)
Aug 21, 2017
Text intended for grant (clean copy)
Aug 21, 2017
Text intended for grant (version for approval)
May 17, 2016
(Electronic) Receipt
May 17, 2016
Letter accompanying subsequently filed items
May 17, 2016
Reply to communication from the Examining Division
Mar 9, 2016
Grant of extension of time limit (examination procedure)
Mar 4, 2016
(Electronic) Receipt
Mar 4, 2016
Letter accompanying subsequently filed items
Mar 4, 2016
Request for extension of time limit to communication from the Examining Division
Nov 18, 2015
Annex to the communication
Nov 18, 2015
Communication from the Examining Division
Oct 5, 2015
(Electronic) Receipt
Oct 5, 2015
Letter accompanying subsequently filed items
Oct 5, 2015
Reply from applicant/patentee regarding third party observations
Aug 31, 2015
Communication concerning the filing of a power of attorney
Aug 31, 2015
Communication of amended entries concerning the representative
Aug 25, 2015
Communication of the registration of a transfer or change of name and/or address
Aug 12, 2015
Annexes in respect of a client data request
Aug 12, 2015
Payment of fees and costs
Jun 26, 2015
Annexes in respect of a client data request
Jun 26, 2015
Authorisation
Jun 26, 2015
Submission concerning a transfer of rights (applicant)
Jan 16, 2015
Transmittal of third party observations to applicant
Dec 3, 2014
Notification on forthcoming publication of bibliographic data
Nov 12, 2014
Observations by third parties
Nov 12, 2014
Patent document filed by a Third party
Oct 15, 2014
Refund of fees
Oct 10, 2014
Communication for party to proceedings/third party
Oct 10, 2014
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Oct 8, 2014
Communication to designated inventor
Sep 2, 2014
Copy of the international preliminary examination report
Aug 13, 2014
(Electronic) Receipt
Aug 13, 2014
Priority search results
Aug 13, 2014
Priority search results
Aug 13, 2014
Request for entry into the European phase
Jul 2, 2014
Information on entry into European phase
Mar 3, 2014
International preliminary examination report
Mar 3, 2014
International preliminary examination report - free text sheet
Mar 3, 2014
International preliminary examination report - points I-VIII
Mar 3, 2014
Transmittal of International Preliminary Examination Report
Jan 7, 2014
Notification of election of EPO
Dec 16, 2013
Notification of receipt of demand
Dec 10, 2013
Document concerning fees and payments
Dec 10, 2013
PCT demand form
Dec 10, 2013
Payment of fees and costs
Oct 1, 2013
Priority document (electronically transmitted)
Aug 29, 2013
Copy of the international search report
Aug 29, 2013
Published international application - A1
Aug 7, 2013
Written opinion of the ISA, boxes No. I to VIII
Aug 7, 2013
Written opinion of the ISA, cover sheet
Aug 7, 2013
Written opinion of the ISA, supplemental box
Feb 21, 2013
Abstract
Feb 21, 2013
Claims
Feb 21, 2013
Description
Feb 21, 2013
Drawings

EP2817571

VKR HOLDING

Application Number: EP13707542A
Filing Date: Feb 21, 2013
Status: Revoked; Sep 25, 2020
Publication Date: Mar 7, 2018
External Links: Slate, Register , Google Patents

IP Verse

A Modular Smoke Ventilation System With Serial Control Points

Patent Summary

Patent Family

Patent Oppositions (3)

Dossier Documents

EP2817571