System And Method For Controlled Device Access

Patent No. EP2942922 (titled "System And Method For Controlled Device Access") was filed by General Electric on May 7, 2015. The application was issued on Apr 22, 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
HITACHI ENERGY SWITZERLAND	Jan 22, 2021	VOSSIUS & PARTNER PATENTANWALTE RECHTSANWALTE 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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Oct 16, 2023
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Oct 16, 2023
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Oct 11, 2023
Termination of the opposition proceedings with revocation of patent
Jul 4, 2023
Advice of delivery
Jun 30, 2023
Decision of the Opposition Division and instruction
Jun 30, 2023
Decision revoking the European patent
Jun 30, 2023
Decision revoking the European patent
Jun 30, 2023
Grounds for the decision (Annex) - opposition
Jun 30, 2023
Means of redress
Jun 30, 2023
Scanned annex to a communication - opposition procedure
Jun 30, 2023
Scanned annex to a communication - opposition procedure
Jun 30, 2023
Scanned annex to a communication - opposition procedure
Jun 30, 2023
Scanned annex to a communication - opposition procedure
Jun 30, 2023
Scanned annex to a communication - opposition procedure
Jun 30, 2023
Scanned annex to a communication - opposition procedure
Jun 30, 2023
Scanned annex to a communication - opposition procedure
Jun 30, 2023
Scanned annex to a communication - opposition procedure
Jun 30, 2023
Transmittal of decision / summons - opposition
Jun 30, 2023
Transmittal of decision / summons - opposition
Sep 13, 2022
Notification concerning the date of oral proceedings
Sep 13, 2022
Notification concerning the date of oral proceedings
Sep 5, 2022
Brief communication - Opposition proceedings
Aug 31, 2022
(Electronic) Receipt
Aug 31, 2022
Letter accompanying subsequently filed items
Aug 31, 2022
Written submission in preparation to/during oral proceedings
Jul 19, 2022
Brief communication - Opposition proceedings
Jul 19, 2022
Brief communication - Opposition proceedings
Jul 15, 2022
Brief communication - Opposition proceedings
Jul 14, 2022
(Electronic) Receipt
Jul 14, 2022
(Electronic) Receipt
Jul 14, 2022
Auxiliary request during Opposition procedure
Jul 14, 2022
Auxiliary request during Opposition procedure - 04
Jul 14, 2022
Letter accompanying subsequently filed items
Jul 14, 2022
Letter accompanying subsequently filed items
Jul 14, 2022
Request for interpreters during oral proceedings
Jul 14, 2022
Written submission in preparation to/during oral proceedings
Jul 14, 2022
Written submission in preparation to/during oral proceedings
Jul 12, 2022
(Electronic) Receipt
Jul 12, 2022
Request for interpreters during oral proceedings
Apr 21, 2022
Notification concerning the date of oral proceedings
Apr 21, 2022
Notification concerning the date of oral proceedings
Nov 18, 2021
Brief communication - Opposition proceedings
Nov 18, 2021
Communication of amended entries
Nov 12, 2021
(Electronic) Receipt
Nov 12, 2021
Letter accompanying subsequently filed items
Nov 12, 2021
Request for change of name -opponent
Oct 8, 2021
Advice of delivery
Oct 8, 2021
Annex to the communication - opposition
Oct 8, 2021
Information concerning oral proceedings
Oct 8, 2021
Summons to attend oral proceedings
Oct 8, 2021
Summons to attend oral proceedings
Oct 8, 2021
Transmittal of decision / summons - opposition
Oct 8, 2021
Transmittal of decision / summons - opposition
Jun 17, 2021
Brief communication - Opposition proceedings
Jun 14, 2021
(Electronic) Receipt
Jun 14, 2021
Auxiliary request during Opposition procedure
Jun 14, 2021
Auxiliary request during Opposition procedure
Jun 14, 2021
Auxiliary request during Opposition procedure
Jun 14, 2021
Auxiliary request during Opposition procedure - 01
Jun 14, 2021
Auxiliary request during Opposition procedure - 02
Jun 14, 2021
Auxiliary request during Opposition procedure - 03
Jun 14, 2021
Letter accompanying subsequently filed items
Jun 14, 2021
Reply of the patent proprietor to the notice(s) of opposition
Feb 5, 2021
Communication of a notice of opposition and request to file observations
Feb 5, 2021
Notice of further oppositions to opponent(s)
Jan 28, 2021
Communication of a notice of opposition - first information to patent proprietor
Jan 22, 2021
(Electronic) Receipt
Jan 22, 2021
Any annexes (other than citation) to an opposition letter
Jan 22, 2021
Citation in opposition procedure
Jan 22, 2021
Citation in opposition procedure - 001
Jan 22, 2021
Citation in opposition procedure - 002
Jan 22, 2021
Citation in opposition procedure - 003
Jan 22, 2021
Citation in opposition procedure - 004
Jan 22, 2021
Citation in opposition procedure - 005
Jan 22, 2021
Citation in opposition procedure - 006
Jan 22, 2021
Citation in opposition procedure - 007
Jan 22, 2021
Citation in opposition procedure - 008
Jan 22, 2021
Citation in opposition procedure - 009
Jan 22, 2021
Citation in opposition procedure - 010
Jan 22, 2021
Citation in opposition procedure - 011
Jan 22, 2021
Citation in opposition procedure - 012
Jan 22, 2021
Citation in opposition procedure - 013
Jan 22, 2021
Citation in opposition procedure - 014
Jan 22, 2021
Consolidated list of cited opposition documents
Jan 22, 2021
Letter concerning the priority
Jan 22, 2021
Notice of opposition
Jan 22, 2021
Notice of opposition
May 6, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 26, 2020
Decision to grant a European patent
Mar 9, 2020
(Electronic) Receipt
Mar 9, 2020
French translation of claims
Mar 9, 2020
German translation of the claims
Mar 9, 2020
Letter accompanying subsequently filed items
Nov 19, 2019
Bibliographic data of the European patent application
Nov 19, 2019
Communication about intention to grant a European patent
Nov 19, 2019
Intention to grant (signatures)
Nov 19, 2019
Text intended for grant (clean copy)
Nov 19, 2019
Text intended for grant (version for approval)
May 16, 2019
Communication of amended entries concerning the representative
May 14, 2019
Confirmation of revocation of automatic debit order
May 9, 2019
Letter relating to the automatic debiting procedure
May 9, 2019
Submission concerning change of applicant's representative
Mar 12, 2019
(Electronic) Receipt
Mar 12, 2019
Amended claims with annotations
Mar 12, 2019
Claims
Mar 12, 2019
General authorisation
Mar 12, 2019
Letter accompanying subsequently filed items
Mar 12, 2019
Reply to communication from the Examining Division
Jan 18, 2019
Grant of extension of time limit (examination procedure)
Jan 15, 2019
(Electronic) Receipt
Jan 15, 2019
Letter accompanying subsequently filed items
Sep 6, 2018
Annex to the communication
Sep 6, 2018
Communication from the Examining Division
May 7, 2018
Communication of amended entries concerning the representative
May 7, 2018
Submission concerning change of applicant's representative
Apr 30, 2018
Submission concerning change of applicant's representative
Dec 7, 2017
(Electronic) Receipt
Dec 7, 2017
Claims
Dec 7, 2017
Letter accompanying subsequently filed items
Dec 7, 2017
Reply to communication from the Examining Division
Jul 28, 2017
Annex to the communication
Jul 28, 2017
Communication from the Examining Division
May 11, 2016
(Electronic) Receipt
May 11, 2016
Amended claims filed after receipt of (European) search report
May 11, 2016
Amended description filed after receipt of (European) search report
May 11, 2016
Amendments received before examination
May 11, 2016
Letter accompanying subsequently filed items
Apr 26, 2016
CDS Clean up - amended applicant details
Nov 16, 2015
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Nov 9, 2015
Confirmation of receipt of (electronically) transmitted priority document
Oct 14, 2015
Notification of forthcoming publication
Oct 7, 2015
Communication regarding the transmission of the European search report
Oct 7, 2015
European search opinion
Oct 7, 2015
European search report
Sep 28, 2015
Search started
Jul 31, 2015
Communication to designated inventor
Jul 31, 2015
Communication to designated inventor
Jul 7, 2015
Priority document (electronically transmitted)
May 7, 2015
Abstract
May 7, 2015
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
May 7, 2015
Claims
May 7, 2015
Description
May 7, 2015
Designation of inventor
May 7, 2015
Drawings
May 7, 2015
Request for grant of a European patent

EP2942922

GENERAL ELECTRIC

Application Number: EP15166841A
Filing Date: May 7, 2015
Status: Revoked; Oct 13, 2023
Publication Date: Apr 22, 2020
External Links: Slate, Register , Google Patents

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System And Method For Controlled Device Access

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Dossier Documents

EP2942922