Gas Probes

Patent No. EP3431947 (titled "Gas Probes") was filed by Endet on Dec 8, 2006. The application was issued on Jan 19, 2022.

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
WIKA ALEXANDER WIEGAND	Oct 19, 2022	LIEDTKE & PARTNER PATENTANWALTE

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 13, 2023
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Oct 13, 2023
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Oct 10, 2023
Termination of the opposition proceedings with revocation of patent
Jul 7, 2023
Advice of delivery
Jun 28, 2023
Decision of the Opposition Division and instruction
Jun 28, 2023
Decision revoking the European patent
Jun 28, 2023
Decision revoking the European patent
Jun 28, 2023
Grounds for the decision (Annex) - opposition
Jun 28, 2023
Means of redress
Jun 28, 2023
Scanned annex to a communication - opposition procedure
Jun 28, 2023
Transmittal of decision / summons - opposition
Jun 28, 2023
Transmittal of decision / summons - opposition
Jan 31, 2023
Brief communication - Opposition proceedings
Jan 26, 2023
(Electronic) Receipt
Jan 26, 2023
Letter accompanying subsequently filed items
Jan 26, 2023
Reply of the patent proprietor to the notice(s) of opposition
Oct 31, 2022
Communication of a notice of opposition and request to file observations
Oct 31, 2022
Notice of further oppositions to opponent(s)
Oct 19, 2022
(Electronic) Receipt
Oct 19, 2022
Any annexes (other than citation) to an opposition letter
Oct 19, 2022
Citation in opposition procedure - 001
Oct 19, 2022
Citation in opposition procedure - 002
Oct 19, 2022
Citation in opposition procedure - 003
Oct 19, 2022
Citation in opposition procedure - 004
Oct 19, 2022
Citation in opposition procedure - 005
Oct 19, 2022
Citation in opposition procedure - 006
Oct 19, 2022
Citation in opposition procedure - 007
Oct 19, 2022
Citation in opposition procedure - 008
Oct 19, 2022
Citation in opposition procedure - 009
Oct 19, 2022
Citation in opposition procedure - 010
Oct 19, 2022
Citation in opposition procedure - 011
Oct 19, 2022
Citation in opposition procedure - 012
Oct 19, 2022
Citation in opposition procedure - 013
Oct 19, 2022
Citation in opposition procedure - 015
Oct 19, 2022
Consolidated list of cited opposition documents
Oct 19, 2022
Notice of opposition
Oct 19, 2022
Notice of opposition
Sep 20, 2022
Communication of the registration of a transfer or change of name and/or address
Sep 13, 2022
(Electronic) Receipt
Sep 13, 2022
Annexes in respect of a client data request
Sep 13, 2022
Letter accompanying subsequently filed items
Sep 13, 2022
Submission concerning change of applicant's name
Feb 1, 2022
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Dec 23, 2021
Decision to grant a European patent
Nov 12, 2021
Information about non-relevance of third-party observations
Nov 12, 2021
Transmittal of third party observations to applicant
Oct 28, 2021
(Electronic) Receipt
Oct 28, 2021
Filing of the translations of the claims
Oct 28, 2021
French translation of claims
Oct 28, 2021
German translation of the claims
Oct 28, 2021
Letter accompanying subsequently filed items
Oct 28, 2021
Observations by third parties
Sep 30, 2021
Bibliographic data of the European patent application
Sep 30, 2021
Communication about intention to grant a European patent
Sep 30, 2021
Intention to grant (signatures)
Sep 30, 2021
Text intended for grant (clean copy)
Sep 30, 2021
Text intended for grant (version for approval)
Aug 18, 2021
(Electronic) Receipt
Aug 18, 2021
Amended claims with annotations
Aug 18, 2021
Amended description with annotations
Aug 18, 2021
Claims
Aug 18, 2021
Description
Aug 18, 2021
Letter accompanying subsequently filed items
Aug 18, 2021
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Aug 2, 2021
Annex to the communication about intention to grant a European patent
Aug 2, 2021
Bibliographic data of the European patent application
Aug 2, 2021
Communication about intention to grant a European patent
Aug 2, 2021
Intention to grant (signatures)
Aug 2, 2021
Text intended for grant (clean copy)
Aug 2, 2021
Text intended for grant (version for approval)
Feb 22, 2021
Communication of the registration of a transfer or change of name and/or address
Feb 12, 2021
(Electronic) Receipt
Feb 12, 2021
Annexes in respect of a client data request
Feb 12, 2021
Annexes in respect of a client data request
Feb 12, 2021
Letter accompanying subsequently filed items
Feb 12, 2021
Submission concerning a transfer of rights (applicant)
Jan 20, 2021
(Electronic) Receipt
Jan 20, 2021
Amended claims with annotations
Jan 20, 2021
Amended description with annotations
Jan 20, 2021
Claims
Jan 20, 2021
Description
Jan 20, 2021
Letter accompanying subsequently filed items
Jan 20, 2021
Reply to communication from the Examining Division
Nov 26, 2020
Grant of extension of time limit (examination procedure)
Nov 20, 2020
(Electronic) Receipt
Nov 20, 2020
Letter accompanying subsequently filed items
Nov 20, 2020
Request for extension of time limit to communication from the Examining Division
Jul 21, 2020
Annex to the communication
Jul 21, 2020
Communication from the Examining Division
Jul 10, 2020
Examination started
Jul 23, 2019
(Electronic) Receipt
Jul 23, 2019
Amended claims filed after receipt of (European) search report
Jul 23, 2019
Amended claims with annotations
Jul 23, 2019
Amendments received before examination
Jul 23, 2019
Letter accompanying subsequently filed items
Jan 28, 2019
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jan 4, 2019
Notification of forthcoming publication
Nov 5, 2018
Communication to designated inventor
Oct 17, 2018
Refund of fees
Oct 10, 2018
Communication regarding the transmission of the European search report
Oct 10, 2018
European search opinion
Oct 10, 2018
European search report
Oct 10, 2018
Information on Search Strategy
Sep 26, 2018
Search started
Sep 11, 2018
Abstract
Sep 11, 2018
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Sep 11, 2018
Claims
Sep 11, 2018
Description
Sep 11, 2018
Designation of inventor
Sep 11, 2018
Drawings
Sep 11, 2018
Request for grant of a European patent
Jul 4, 2007
Priority document (electronically transmitted)
Jul 4, 2007
Priority document (electronically transmitted)

EP3431947

ENDET

Application Number: EP18193676A
Filing Date: Dec 8, 2006
Status: Revoked; Oct 13, 2023
Publication Date: Jan 19, 2022
External Links: Slate, Register , Google Patents

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Gas Probes

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Dossier Documents

EP3431947