Ventilator Device

Patent No. EP3184826 (titled "Ventilator Device") was filed by Nicotra Gebhardt on Nov 7, 2016. The application was issued on Apr 1, 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
TROX X FANS	Dec 22, 2020	DR STARK & PARTNER PATENTANWALTE MBB
ZIEHL ABEGG	Dec 18, 2020	ULLRICH & NAUMANN PARTG MBB
EBM PAPST MULFINGEN	Dec 11, 2020	STAEGER & SPERLING PARTNERSCHAFTSGESELLSCHAFT 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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Feb 10, 2026
Information about the result of oral proceedings
Jan 22, 2026
Brief communication - Opposition proceedings
Jan 22, 2026
Brief communication - Opposition proceedings
Jan 22, 2026
Brief communication - Opposition proceedings
Jan 19, 2026
(Electronic) Receipt
Jan 19, 2026
Letter accompanying subsequently filed items
Jan 19, 2026
Written submission in preparation to/during oral proceedings
Dec 22, 2025
Brief communication - Opposition proceedings
Dec 22, 2025
Brief communication - Opposition proceedings
Dec 22, 2025
Brief communication - Opposition proceedings
Dec 17, 2025
(Electronic) Receipt
Dec 17, 2025
Letter accompanying subsequently filed items
Dec 17, 2025
Written submission in preparation to/during oral proceedings
Dec 16, 2025
Brief communication - Opposition proceedings
Dec 16, 2025
Brief communication - Opposition proceedings
Dec 16, 2025
Brief communication - Opposition proceedings
Dec 15, 2025
Brief communication - Opposition proceedings
Dec 15, 2025
Brief communication - Opposition proceedings
Dec 15, 2025
Brief communication - Opposition proceedings
Dec 10, 2025
(Electronic) Receipt
Dec 10, 2025
(Electronic) Receipt
Dec 10, 2025
(Electronic) Receipt
Dec 10, 2025
Auxiliary request during Opposition procedure
Dec 10, 2025
Auxiliary request during Opposition procedure
Dec 10, 2025
Auxiliary request during Opposition procedure
Dec 10, 2025
Auxiliary request during Opposition procedure - 01
Dec 10, 2025
Auxiliary request during Opposition procedure - 02
Dec 10, 2025
Auxiliary request during Opposition procedure - 03
Dec 10, 2025
Letter accompanying subsequently filed items
Dec 10, 2025
Letter accompanying subsequently filed items
Dec 10, 2025
Letter accompanying subsequently filed items
Dec 10, 2025
Written submission in preparation to/during oral proceedings
Dec 10, 2025
Written submission in preparation to/during oral proceedings
Dec 10, 2025
Written submission in preparation to/during oral proceedings
Oct 7, 2025
Brief communication - Opposition proceedings
Oct 7, 2025
Brief communication - Opposition proceedings
Oct 7, 2025
Brief communication - Opposition proceedings
Oct 1, 2025
(Electronic) Receipt
Oct 1, 2025
Letter accompanying subsequently filed items
Oct 1, 2025
Request for interpreters during oral proceedings
Sep 23, 2025
Brief communication - Opposition proceedings
Sep 23, 2025
Brief communication - Opposition proceedings
Sep 23, 2025
Brief communication - Opposition proceedings
Sep 17, 2025
(Electronic) Receipt
Sep 17, 2025
Letter accompanying subsequently filed items
Sep 17, 2025
Written submission in preparation to/during oral proceedings
Jul 3, 2025
Annex to the communication - opposition
Jul 3, 2025
Information concerning oral proceedings
Jul 3, 2025
Scanned annex to a communication - opposition procedure
Jul 3, 2025
Summons to attend oral proceedings
Jul 3, 2025
Summons to attend oral proceedings
Jul 3, 2025
Summons to attend oral proceedings
Jul 3, 2025
Summons to attend oral proceedings
Jan 9, 2025
Decision of the Board of Appeal
Jan 9, 2025
F3032 Notification(s) of the decision
Jan 9, 2025
F3032 Notification(s) of the decision
Jan 9, 2025
F3032 Notification(s) of the decision
Jan 9, 2025
F3032 Notification(s) of the decision
Sep 30, 2024
F3013 Oral Proceedings: Forwarding minutes
Sep 30, 2024
F3013 Oral Proceedings: Forwarding minutes
Sep 30, 2024
F3013 Oral Proceedings: Forwarding minutes
Sep 30, 2024
F3013 Oral Proceedings: Forwarding minutes
Sep 30, 2024
F3315 Oral Proceedings: Minutes (Appellant : Proprietor)
Sep 30, 2024
Letter dealing with oral proceedings during the appeal procedure
Sep 19, 2024
F3345 Forwarding of submissions to parties
Sep 19, 2024
F3345 Forwarding of submissions to parties
Sep 19, 2024
F3345 Forwarding of submissions to parties
Sep 18, 2024
(Electronic) Receipt
Sep 18, 2024
Letter accompanying subsequently filed items
Sep 18, 2024
Letter dealing with oral proceedings during the appeal procedure
Aug 23, 2024
F3345 Forwarding of submissions to parties
Aug 23, 2024
F3345 Forwarding of submissions to parties
Aug 23, 2024
F3345 Forwarding of submissions to parties
Aug 20, 2024
(Electronic) Receipt
Aug 20, 2024
Letter accompanying subsequently filed items
Aug 20, 2024
Letter accompanying subsequently filed items
Aug 20, 2024
Letter dealing with oral proceedings during the appeal procedure
Jun 26, 2024
F3345 Forwarding of submissions to parties
Jun 26, 2024
F3345 Forwarding of submissions to parties
Jun 26, 2024
F3345 Forwarding of submissions to parties
Jun 21, 2024
(Electronic) Receipt
Jun 21, 2024
Annexes (other than cited documents) regarding appeal procedure
Jun 21, 2024
Annexes (other than cited documents) regarding appeal procedure
Jun 21, 2024
Letter accompanying subsequently filed items
Jun 21, 2024
Letter dealing with oral proceedings during the appeal procedure
May 21, 2024
F3345 Forwarding of submissions to parties
May 21, 2024
F3345 Forwarding of submissions to parties
May 21, 2024
F3345 Forwarding of submissions to parties
May 15, 2024
(Electronic) Receipt
May 15, 2024
Letter accompanying subsequently filed items
Apr 29, 2024
F3345 Forwarding of submissions to parties
Apr 29, 2024
F3345 Forwarding of submissions to parties
Apr 29, 2024
F3345 Forwarding of submissions to parties
Apr 24, 2024
(Electronic) Receipt
Apr 24, 2024
Letter accompanying subsequently filed items
Apr 22, 2024
F3022 Oral proceedings: change of board composition
Apr 22, 2024
F3022 Oral proceedings: change of board composition
Apr 22, 2024
F3022 Oral proceedings: change of board composition
Apr 22, 2024
F3022 Oral proceedings: change of board composition
Apr 18, 2024
F3345 Forwarding of submissions to parties
Apr 18, 2024
F3345 Forwarding of submissions to parties
Apr 18, 2024
F3345 Forwarding of submissions to parties
Apr 17, 2024
F3303.16 Change of composition of the Board (T)
Apr 15, 2024
(Electronic) Receipt
Apr 15, 2024
Written submission in preparation to/during oral proceedings
Apr 12, 2024
Oral proceedings: change of venue
Apr 12, 2024
Oral proceedings: change of venue
Apr 12, 2024
Oral proceedings: change of venue
Apr 12, 2024
Oral proceedings: change of venue
Apr 10, 2024
F3345 Forwarding of submissions to parties
Apr 10, 2024
F3345 Forwarding of submissions to parties
Apr 10, 2024
F3345 Forwarding of submissions to parties
Apr 5, 2024
Letter dealing with oral proceedings during the appeal procedure
Apr 5, 2024
Letter dealing with oral proceedings during the appeal procedure
Apr 2, 2024
Letter dealing with oral proceedings during the appeal procedure
Jan 11, 2024
F3345 Forwarding of submissions to parties
Jan 11, 2024
F3345 Forwarding of submissions to parties
Jan 11, 2024
F3345 Forwarding of submissions to parties
Jan 8, 2024
(Electronic) Receipt
Jan 8, 2024
Letter accompanying subsequently filed items
Jan 8, 2024
Letter dealing with oral proceedings during the appeal procedure
Dec 11, 2023
F3345 Forwarding of submissions to parties
Dec 11, 2023
F3345 Forwarding of submissions to parties
Dec 11, 2023
F3345 Forwarding of submissions to parties
Dec 6, 2023
(Electronic) Receipt
Dec 6, 2023
Letter accompanying subsequently filed items
Dec 6, 2023
Letter dealing with oral proceedings during the appeal procedure
Nov 20, 2023
Advice of delivery
Nov 17, 2023
F3011.1 Oral Proceedings: summons
Nov 17, 2023
F3011.1 Oral Proceedings: summons
Nov 17, 2023
F3011.1 Oral Proceedings: summons
Nov 17, 2023
F3011.1 Oral Proceedings: summons
Nov 17, 2023
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Nov 14, 2023
F3010 Oral proceedings: order for summons
May 2, 2023
F3345 Forwarding of submissions to parties
May 2, 2023
F3345 Forwarding of submissions to parties
May 2, 2023
F3345 Forwarding of submissions to parties
Apr 25, 2023
(Electronic) Receipt
Apr 25, 2023
Letter accompanying subsequently filed items
Apr 25, 2023
Reply to appeal
Apr 21, 2023
F3345 Forwarding of submissions to parties
Apr 21, 2023
F3345 Forwarding of submissions to parties
Apr 21, 2023
F3345 Forwarding of submissions to parties
Apr 21, 2023
F3345 Forwarding of submissions to parties
Apr 17, 2023
(Electronic) Receipt
Apr 17, 2023
Citation in appeal procedure - 003
Apr 17, 2023
Citation in appeal procedure - 004
Apr 17, 2023
Letter accompanying subsequently filed items
Apr 17, 2023
Letter relating to Appeal Procedure
Apr 14, 2023
(Electronic) Receipt
Apr 14, 2023
(Electronic) Receipt
Apr 14, 2023
Citation in appeal procedure - 001
Apr 14, 2023
Citation in appeal procedure - 002
Apr 14, 2023
Citation in appeal procedure - 002
Apr 14, 2023
Citation in appeal procedure - 003
Apr 14, 2023
Citation in appeal procedure - 004
Apr 14, 2023
Citation in appeal procedure - 004
Apr 14, 2023
Citation in appeal procedure - 005
Apr 14, 2023
Citation in appeal procedure - 006
Apr 14, 2023
Citation in appeal procedure - 006
Apr 14, 2023
Citation in appeal procedure - 007
Apr 14, 2023
Citation in appeal procedure - 007
Apr 14, 2023
Citation in appeal procedure - 008
Apr 14, 2023
Citation in appeal procedure - 009
Apr 14, 2023
Citation in appeal procedure - 010
Apr 14, 2023
Citation in appeal procedure - 010
Apr 14, 2023
Citation in appeal procedure - 011
Apr 14, 2023
Citation in appeal procedure - 011
Apr 14, 2023
Citation in appeal procedure - 012
Apr 14, 2023
Citation in appeal procedure - 012
Apr 14, 2023
Citation in appeal procedure - 013
Apr 14, 2023
Citation in appeal procedure - 013
Apr 14, 2023
Citation in appeal procedure - 014
Apr 14, 2023
Citation in appeal procedure - 014
Apr 14, 2023
Citation in appeal procedure - 015
Apr 14, 2023
Citation in appeal procedure - 015
Apr 14, 2023
Citation in appeal procedure - 016
Apr 14, 2023
Citation in appeal procedure - 017
Apr 14, 2023
Citation in appeal procedure - 017
Apr 14, 2023
Citation in appeal procedure - 018
Apr 14, 2023
Citation in appeal procedure - 019
Apr 14, 2023
Citation in appeal procedure - 020
Apr 14, 2023
Citation in appeal procedure - 026
Apr 14, 2023
Letter accompanying subsequently filed items
Apr 14, 2023
Letter accompanying subsequently filed items
Apr 14, 2023
Reply to appeal
Apr 14, 2023
Reply to appeal
Feb 28, 2023
Composition of the board (T)
Dec 15, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Dec 15, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Dec 15, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Dec 9, 2022
(Electronic) Receipt
Dec 9, 2022
Letter accompanying subsequently filed items
Dec 9, 2022
Statement of grounds of appeal
Sep 20, 2022
F3345 Forwarding of submissions to parties
Sep 20, 2022
F3345 Forwarding of submissions to parties
Sep 20, 2022
F3345 Forwarding of submissions to parties
Sep 19, 2022
F3345 Forwarding of submissions to parties
Sep 19, 2022
F3345 Forwarding of submissions to parties
Sep 19, 2022
F3345 Forwarding of submissions to parties
Sep 15, 2022
(Electronic) Receipt
Sep 15, 2022
Letter accompanying subsequently filed items
Sep 15, 2022
Letter relating to Appeal Procedure
Sep 14, 2022
(Electronic) Receipt
Sep 14, 2022
Letter accompanying subsequently filed items
Sep 14, 2022
Letter relating to Appeal Procedure
Sep 13, 2022
F3204 Communication of the file number to the parties
Sep 13, 2022
F3204 Communication of the file number to the parties
Sep 13, 2022
F3204 Communication of the file number to the parties
Sep 13, 2022
F3204 Communication of the file number to the parties
Sep 6, 2022
(Electronic) Receipt
Sep 6, 2022
Letter accompanying subsequently filed items
Sep 6, 2022
Notice of appeal
Aug 10, 2022
Advice of delivery
Aug 10, 2022
Advice of delivery
Aug 10, 2022
Advice of delivery
Aug 9, 2022
Advice of delivery
Aug 9, 2022
Annex to the communication - opposition
Aug 9, 2022
Decision of the Opposition Division and instruction
Aug 9, 2022
Decision revoking the European patent
Aug 9, 2022
Decision revoking the European patent
Aug 9, 2022
Decision revoking the European patent
Aug 9, 2022
Decision revoking the European patent
Aug 9, 2022
Grounds for the decision (Annex) - opposition
Aug 9, 2022
Means of redress
Aug 9, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 9, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Aug 9, 2022
Provision of a copy of the minutes - opposition procedure
Aug 9, 2022
Provision of a copy of the minutes - opposition procedure
Aug 9, 2022
Provision of a copy of the minutes - opposition procedure
Aug 9, 2022
Provision of a copy of the minutes - opposition procedure
Aug 9, 2022
Scanned annex to a communication - opposition procedure
Aug 9, 2022
Scanned annex to a communication - opposition procedure
Aug 9, 2022
Transmittal of decision / summons - opposition
Aug 9, 2022
Transmittal of decision / summons - opposition
Aug 9, 2022
Transmittal of decision / summons - opposition
Aug 9, 2022
Transmittal of decision / summons - opposition
Apr 1, 2022
Brief communication - Opposition proceedings
Apr 1, 2022
Brief communication - Opposition proceedings
Apr 1, 2022
Brief communication - Opposition proceedings
Mar 31, 2022
Information about the result of oral proceedings
Mar 28, 2022
Oral proceedings: reply to date proposed
Mar 18, 2022
Brief communication - Opposition proceedings
Mar 18, 2022
Brief communication - Opposition proceedings
Mar 18, 2022
Brief communication - Opposition proceedings
Mar 14, 2022
Oral proceedings: reply to date proposed
Feb 24, 2022
Brief communication - Opposition proceedings
Feb 4, 2022
Brief communication - Opposition proceedings
Feb 4, 2022
Brief communication - Opposition proceedings
Feb 4, 2022
Brief communication - Opposition proceedings
Feb 2, 2022
Brief communication - Opposition proceedings
Feb 2, 2022
Brief communication - Opposition proceedings
Feb 2, 2022
Brief communication - Opposition proceedings
Jan 31, 2022
(Electronic) Receipt
Jan 31, 2022
(Electronic) Receipt
Jan 31, 2022
(Electronic) Receipt
Jan 31, 2022
Auxiliary request during Opposition procedure
Jan 31, 2022
Letter accompanying subsequently filed items
Jan 31, 2022
Letter accompanying subsequently filed items
Jan 31, 2022
Letter accompanying subsequently filed items
Jan 31, 2022
Letter accompanying subsequently filed items
Jan 31, 2022
Main request during Opposition procedure
Jan 31, 2022
Oral proceedings: reply to date proposed
Jan 31, 2022
Oral proceedings: reply to date proposed
Jan 31, 2022
Written submission in preparation to/during oral proceedings
Jan 31, 2022
Written submission in preparation to/during oral proceedings
Jan 27, 2022
Letter regarding the opposition procedure (no time limit)
Jan 25, 2022
Written submission in preparation to/during oral proceedings
Jan 21, 2022
Brief communication - Opposition proceedings
Jan 21, 2022
Brief communication - Opposition proceedings
Jan 21, 2022
Brief communication - Opposition proceedings
Jan 14, 2022
(Electronic) Receipt
Jan 14, 2022
Request for interpreters during oral proceedings
Jan 12, 2022
Brief communication - Opposition proceedings
Jan 12, 2022
Brief communication - Opposition proceedings
Jan 12, 2022
Brief communication - Opposition proceedings
Dec 27, 2021
Written submission in preparation to/during oral proceedings
Dec 2, 2021
Notification concerning the date of oral proceedings
Dec 2, 2021
Notification concerning the date of oral proceedings
Dec 2, 2021
Notification concerning the date of oral proceedings
Dec 2, 2021
Notification concerning the date of oral proceedings
Nov 22, 2021
(Electronic) Receipt
Nov 22, 2021
Letter accompanying subsequently filed items
Nov 22, 2021
Request for interpreters during oral proceedings
Oct 18, 2021
Advice of delivery
Oct 14, 2021
Advice of delivery
Oct 14, 2021
Advice of delivery
Oct 14, 2021
Advice of delivery
Oct 12, 2021
Annex to the communication - opposition
Oct 12, 2021
Information concerning oral proceedings
Oct 12, 2021
Summons to attend oral proceedings
Oct 12, 2021
Summons to attend oral proceedings
Oct 12, 2021
Summons to attend oral proceedings
Oct 12, 2021
Summons to attend oral proceedings
Oct 12, 2021
Transmittal of decision / summons - opposition
Oct 12, 2021
Transmittal of decision / summons - opposition
Oct 12, 2021
Transmittal of decision / summons - opposition
Oct 12, 2021
Transmittal of decision / summons - opposition
Oct 6, 2021
Information about the result of oral proceedings
Jul 30, 2021
Brief communication - Opposition proceedings
Jul 30, 2021
Brief communication - Opposition proceedings
Jul 30, 2021
Brief communication - Opposition proceedings
Jul 26, 2021
Letter regarding the opposition procedure (no time limit)
Jun 14, 2021
Brief communication - Opposition proceedings
Jun 14, 2021
Brief communication - Opposition proceedings
Jun 14, 2021
Brief communication - Opposition proceedings
Jun 7, 2021
(Electronic) Receipt
Jun 7, 2021
Letter accompanying subsequently filed items
Jun 7, 2021
Reply of the patent proprietor to the notice(s) of opposition
Jun 4, 2021
(Electronic) Receipt
Jun 4, 2021
Auxiliary request during Opposition procedure
Jun 4, 2021
Auxiliary request during Opposition procedure
Jun 4, 2021
Auxiliary request during Opposition procedure
Jun 4, 2021
Auxiliary request during Opposition procedure
Jun 4, 2021
Auxiliary request during Opposition procedure - 01
Jun 4, 2021
Auxiliary request during Opposition procedure - 02
Jun 4, 2021
Auxiliary request during Opposition procedure - 03
Jun 4, 2021
Auxiliary request during Opposition procedure - 04
Jun 4, 2021
Letter accompanying subsequently filed items
Jun 4, 2021
Reply of the patent proprietor to the notice(s) of opposition
Jun 2, 2021
Brief communication - Opposition proceedings
Jun 2, 2021
Brief communication - Opposition proceedings
Jun 2, 2021
Brief communication - Opposition proceedings
Jun 2, 2021
Rejection of request for extension of time limit
May 20, 2021
(Electronic) Receipt
May 20, 2021
Letter accompanying subsequently filed items
May 20, 2021
Request for extension of time limit
Feb 25, 2021
(Electronic) Receipt
Feb 25, 2021
Citation in opposition procedure - 004
Feb 25, 2021
Citation in opposition procedure - 006
Feb 25, 2021
Citation in opposition procedure - 007
Feb 25, 2021
Citation in opposition procedure - 011
Feb 25, 2021
Citation in opposition procedure - 012
Feb 25, 2021
Citation in opposition procedure - 013
Feb 25, 2021
Citation in opposition procedure - 017
Feb 25, 2021
Citation in opposition procedure - 022
Feb 25, 2021
Letter accompanying subsequently filed items
Feb 25, 2021
Written submission in preparation to/during oral proceedings
Jan 28, 2021
Communication of a notice of opposition and request to file observations
Jan 28, 2021
Notice of further oppositions to opponent(s)
Jan 28, 2021
Notice of further oppositions to opponent(s)
Jan 28, 2021
Notice of further oppositions to opponent(s)
Jan 27, 2021
(Electronic) Receipt
Jan 27, 2021
Citation in opposition procedure - 004
Jan 27, 2021
Citation in opposition procedure - 011
Jan 27, 2021
Citation in opposition procedure - 014
Jan 27, 2021
Citation in opposition procedure - 015
Jan 27, 2021
Citation in opposition procedure - 017
Jan 27, 2021
Letter accompanying subsequently filed items
Jan 27, 2021
Letter regarding the opposition procedure (no time limit)
Jan 14, 2021
Request for documents
Jan 13, 2021
Request for documents
Jan 12, 2021
Communication of a notice of opposition - first information to patent proprietor
Jan 11, 2021
Communication of a notice of opposition - first information to patent proprietor
Dec 22, 2020
(Electronic) Receipt
Dec 22, 2020
Citation in opposition procedure - 004
Dec 22, 2020
Citation in opposition procedure - 024
Dec 22, 2020
Citation in opposition procedure - 027
Dec 22, 2020
Citation in opposition procedure - 028
Dec 22, 2020
Communication of a notice of opposition - first information to patent proprietor
Dec 22, 2020
Consolidated list of cited opposition documents
Dec 22, 2020
Notice of opposition
Dec 22, 2020
Notice of opposition
Dec 18, 2020
(Electronic) Receipt
Dec 18, 2020
Any annexes (other than citation) to an opposition letter
Dec 18, 2020
Citation in opposition procedure - 001
Dec 18, 2020
Citation in opposition procedure - 002
Dec 18, 2020
Citation in opposition procedure - 003
Dec 18, 2020
Citation in opposition procedure - 004
Dec 18, 2020
Citation in opposition procedure - 005
Dec 18, 2020
Citation in opposition procedure - 006
Dec 18, 2020
Citation in opposition procedure - 007
Dec 18, 2020
Citation in opposition procedure - 008
Dec 18, 2020
Citation in opposition procedure - 009
Dec 18, 2020
Citation in opposition procedure - 011
Dec 18, 2020
Citation in opposition procedure - 012
Dec 18, 2020
Citation in opposition procedure - 013
Dec 18, 2020
Citation in opposition procedure - 014
Dec 18, 2020
Citation in opposition procedure - 016
Dec 18, 2020
Citation in opposition procedure - 017
Dec 18, 2020
Citation in opposition procedure - 019
Dec 18, 2020
Citation in opposition procedure - 020
Dec 18, 2020
Citation in opposition procedure - 021
Dec 18, 2020
Citation in opposition procedure - 022
Dec 18, 2020
Citation in opposition procedure - 023
Dec 18, 2020
Citation in opposition procedure - 024
Dec 18, 2020
Citation in opposition procedure - 025
Dec 18, 2020
Citation in opposition procedure - 026
Dec 18, 2020
Notice of opposition
Dec 18, 2020
Notice of opposition
Dec 11, 2020
(Electronic) Receipt
Dec 11, 2020
Citation in opposition procedure - 001
Dec 11, 2020
Citation in opposition procedure - 002
Dec 11, 2020
Citation in opposition procedure - 002
Dec 11, 2020
Citation in opposition procedure - 003
Dec 11, 2020
Citation in opposition procedure - 004
Dec 11, 2020
Citation in opposition procedure - 005
Dec 11, 2020
Citation in opposition procedure - 006
Dec 11, 2020
Citation in opposition procedure - 006
Dec 11, 2020
Citation in opposition procedure - 007
Dec 11, 2020
Citation in opposition procedure - 007
Dec 11, 2020
Citation in opposition procedure - 008
Dec 11, 2020
Citation in opposition procedure - 009
Dec 11, 2020
Citation in opposition procedure - 010
Dec 11, 2020
Citation in opposition procedure - 010
Dec 11, 2020
Citation in opposition procedure - 011
Dec 11, 2020
Citation in opposition procedure - 012
Dec 11, 2020
Citation in opposition procedure - 012
Dec 11, 2020
Citation in opposition procedure - 013
Dec 11, 2020
Citation in opposition procedure - 013
Dec 11, 2020
Citation in opposition procedure - 014
Dec 11, 2020
Citation in opposition procedure - 015
Dec 11, 2020
Citation in opposition procedure - 016
Dec 11, 2020
Citation in opposition procedure - 017
Dec 11, 2020
Citation in opposition procedure - 018
Dec 11, 2020
Citation in opposition procedure - 019
Dec 11, 2020
Citation in opposition procedure - 020
Dec 11, 2020
Notice of opposition
Dec 11, 2020
Notice of opposition
Apr 15, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 5, 2020
Decision to grant a European patent
Feb 19, 2020
(Electronic) Receipt
Feb 19, 2020
English translation of the claims
Feb 19, 2020
Filing of the translations of the claims
Feb 19, 2020
French translation of claims
Feb 19, 2020
Letter accompanying subsequently filed items
Nov 27, 2019
Payment submission rejected
Nov 15, 2019
Bibliographic data of the European patent application
Nov 15, 2019
Communication about intention to grant a European patent
Nov 15, 2019
Intention to grant (signatures)
Nov 15, 2019
Text intended for grant (clean copy)
Nov 15, 2019
Text intended for grant (version for approval)
Oct 29, 2019
Examination started
Jul 16, 2019
Notification regarding date of start of examination with possibility to withdraw
Dec 12, 2018
Refund of fees
Dec 22, 2017
(Electronic) Receipt
Dec 22, 2017
Letter accompanying subsequently filed items
Dec 21, 2017
Amended claims filed after receipt of (European) search report
Dec 21, 2017
Amended claims with annotations
Dec 21, 2017
Amendments received before examination
Dec 21, 2017
Payment of fees and costs
Dec 19, 2017
Amended claims filed after receipt of (European) search report
Dec 19, 2017
Amended claims with annotations
Dec 19, 2017
Amendments received before examination
Dec 19, 2017
Payment of fees and costs
Dec 19, 2017
Payment of fees and costs
Jul 3, 2017
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
May 31, 2017
Notification of forthcoming publication
May 19, 2017
Communication regarding the transmission of the European search report
May 19, 2017
European search opinion
May 19, 2017
European search report
May 19, 2017
Information on Search Strategy
May 10, 2017
Search started
Jan 4, 2017
Communication to designated inventor
Jan 4, 2017
Communication to designated inventor
Jan 4, 2017
Communication to designated inventor
Dec 2, 2016
Authorisation
Dec 2, 2016
Designation of inventor
Dec 2, 2016
Letter concerning the priority
Dec 2, 2016
Priority document
Nov 7, 2016
Abstract
Nov 7, 2016
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Nov 7, 2016
Claims
Nov 7, 2016
Description
Nov 7, 2016
Designation of inventor
Nov 7, 2016
Drawings
Nov 7, 2016
Priority search results
Nov 7, 2016
Request for grant of a European patent

EP3184826

NICOTRA GEBHARDT

Application Number: EP16197476A
Filing Date: Nov 7, 2016
Status: Granted And Under Opposition; Feb 28, 2020
Publication Date: Apr 1, 2020
External Links: Slate, Register , Google Patents

IP Verse

Ventilator Device

Patent Summary

Patent Family

Patent Oppositions (3)

Dossier Documents

EP3184826