Decentralized Measuring System And Network

Patent No. EP3479068 (titled "Decentralized Measuring System And Network") was filed by F Security on Jun 28, 2017. The application was issued on Sep 22, 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
TECHEM ENERGY SERVICES	Jun 20, 2022	KEIL & SCHAAFHAUSEN
TECHEM ENERGY SERVICES	Jun 20, 2022	KEIL & SCHAAFHAUSEN PATENTANWALTE PARTGMBB

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

Get instant alerts for new documents

Dec 2, 2025
F3345 Forwarding of submissions to parties
Nov 26, 2025
(Electronic) Receipt
Nov 26, 2025
Letter accompanying subsequently filed items
Nov 26, 2025
Request for interpreters during oral proceedings
Oct 7, 2025
F3011.2 Oral Proceedings: Summons VICO
Oct 7, 2025
F3011.2 Oral Proceedings: Summons VICO
Oct 7, 2025
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Oct 1, 2025
F3010 Oral proceedings: order for summons
May 15, 2025
Composition of the board (T)
Jan 3, 2025
F3345 Forwarding of submissions to parties
Dec 19, 2024
(Electronic) Receipt
Dec 19, 2024
Amended claims with annotations
Dec 19, 2024
Amended claims with annotations
Dec 19, 2024
Amended claims with annotations
Dec 19, 2024
Amended claims with annotations
Dec 19, 2024
Amended claims with annotations
Dec 19, 2024
Amended claims with annotations
Dec 19, 2024
Amended claims with annotations
Dec 19, 2024
Amended claims with annotations
Dec 19, 2024
Amended claims with annotations
Dec 19, 2024
Amended claims with annotations
Dec 19, 2024
Amended claims with annotations
Dec 19, 2024
Amended claims with annotations
Dec 19, 2024
Amended claims with annotations
Dec 19, 2024
Amended claims with annotations
Dec 19, 2024
Amended claims with annotations
Dec 19, 2024
Amended claims with annotations
Dec 19, 2024
Amended claims with annotations
Dec 19, 2024
Auxiliary request during appeals procedure - 01
Dec 19, 2024
Auxiliary request during appeals procedure - 02
Dec 19, 2024
Auxiliary request during appeals procedure - 03
Dec 19, 2024
Auxiliary request during appeals procedure - 04
Dec 19, 2024
Auxiliary request during appeals procedure - 05
Dec 19, 2024
Auxiliary request during appeals procedure - 06
Dec 19, 2024
Auxiliary request during appeals procedure - 07
Dec 19, 2024
Auxiliary request during appeals procedure - 08
Dec 19, 2024
Auxiliary request during appeals procedure - 09
Dec 19, 2024
Auxiliary request during appeals procedure - 10
Dec 19, 2024
Auxiliary request during appeals procedure - 11
Dec 19, 2024
Auxiliary request during appeals procedure - 12
Dec 19, 2024
Auxiliary request during appeals procedure - 13
Dec 19, 2024
Auxiliary request during appeals procedure - 14
Dec 19, 2024
Auxiliary request during appeals procedure - 15
Dec 19, 2024
Auxiliary request during appeals procedure - 16
Dec 19, 2024
Claims
Dec 19, 2024
Letter accompanying subsequently filed items
Dec 19, 2024
Reply to appeal
Aug 19, 2024
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 12, 2024
(Electronic) Receipt
Aug 12, 2024
Annexes (other than cited documents) regarding appeal procedure
Aug 12, 2024
Annexes (other than cited documents) regarding appeal procedure
Aug 12, 2024
Letter accompanying subsequently filed items
Aug 12, 2024
Statement of grounds of appeal
Jun 14, 2024
F3204 Communication of the file number to the parties
Jun 14, 2024
F3204 Communication of the file number to the parties
Jun 11, 2024
(Electronic) Receipt
Jun 11, 2024
Notice of appeal
Jun 11, 2024
Notice of appeal
Apr 11, 2024
Annex to the communication - opposition
Apr 11, 2024
Brief communication - Opposition proceedings
Apr 11, 2024
Brief communication - Opposition proceedings
Apr 11, 2024
Decision of the Opposition Division and instruction
Apr 11, 2024
Druckexemplar in opposition procedure
Apr 11, 2024
Grounds for the decision (Annex) - opposition
Apr 11, 2024
Interlocutory decision in opposition proceedings
Apr 11, 2024
Interlocutory decision in opposition proceedings
Apr 11, 2024
Means of redress
Apr 11, 2024
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 11, 2024
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 11, 2024
Provision of a copy of the minutes - opposition procedure
Apr 11, 2024
Provision of a copy of the minutes - opposition procedure
Apr 11, 2024
Scanned annex to a communication - opposition procedure
Apr 11, 2024
Scanned annex to a communication - opposition procedure
Apr 11, 2024
Scanned annex to a communication - opposition procedure
Apr 11, 2024
Scanned annex to a communication - opposition procedure
Apr 11, 2024
Scanned annex to a communication - opposition procedure
Apr 11, 2024
Scanned annex to a communication - opposition procedure
Feb 6, 2024
Information about the result of oral proceedings
Feb 2, 2024
Brief communication - Opposition proceedings
Jan 31, 2024
(Electronic) Receipt
Jan 31, 2024
Auxiliary request during Opposition procedure
Jan 31, 2024
Auxiliary request during Opposition procedure - 01
Jan 31, 2024
Letter accompanying subsequently filed items
Jan 31, 2024
Written submission in preparation to/during oral proceedings
Dec 8, 2023
Brief communication - Opposition proceedings
Dec 8, 2023
Brief communication - Opposition proceedings
Dec 6, 2023
(Electronic) Receipt
Dec 6, 2023
(Electronic) Receipt
Dec 6, 2023
Citation in opposition procedure - 010
Dec 6, 2023
Consolidated list of cited opposition documents
Dec 6, 2023
Letter accompanying subsequently filed items
Dec 6, 2023
Letter accompanying subsequently filed items
Dec 6, 2023
Request for interpreters during oral proceedings
Dec 6, 2023
Written submission in preparation to/during oral proceedings
Dec 6, 2023
Written submission in preparation to/during oral proceedings
May 23, 2023
Advice of delivery
May 15, 2023
Advice of delivery
May 12, 2023
Information concerning oral proceedings
May 12, 2023
Notification concerning the date of oral proceedings
May 12, 2023
Notification concerning the date of oral proceedings
May 12, 2023
Summons to attend oral proceedings
May 12, 2023
Summons to attend oral proceedings
May 12, 2023
Transmittal of decision / summons - opposition
May 12, 2023
Transmittal of decision / summons - opposition
Apr 11, 2023
Brief communication - Opposition proceedings
Apr 4, 2023
(Electronic) Receipt
Apr 4, 2023
Letter accompanying subsequently filed items
Apr 4, 2023
Oral proceedings: Request for postponement
Mar 21, 2023
Advice of delivery
Mar 17, 2023
Advice of delivery
Mar 16, 2023
Annex to the communication - opposition
Mar 16, 2023
Information concerning oral proceedings
Mar 16, 2023
Summons to attend oral proceedings
Mar 16, 2023
Summons to attend oral proceedings
Mar 16, 2023
Transmittal of decision / summons - opposition
Mar 16, 2023
Transmittal of decision / summons - opposition
Nov 18, 2022
Brief communication - Opposition proceedings
Nov 14, 2022
(Electronic) Receipt
Nov 14, 2022
Auxiliary request during Opposition procedure
Nov 14, 2022
Auxiliary request during Opposition procedure
Nov 14, 2022
Auxiliary request during Opposition procedure
Nov 14, 2022
Auxiliary request during Opposition procedure
Nov 14, 2022
Auxiliary request during Opposition procedure
Nov 14, 2022
Auxiliary request during Opposition procedure - 01
Nov 14, 2022
Auxiliary request during Opposition procedure - 02
Nov 14, 2022
Auxiliary request during Opposition procedure - 03
Nov 14, 2022
Auxiliary request during Opposition procedure - 04
Nov 14, 2022
Auxiliary request during Opposition procedure - 05
Nov 14, 2022
Letter accompanying subsequently filed items
Nov 14, 2022
Main request during Opposition procedure
Nov 14, 2022
Reply of the patent proprietor to the notice(s) of opposition
Jul 4, 2022
Communication of a notice of opposition and request to file observations
Jul 4, 2022
Notice of further oppositions to opponent(s)
Jun 24, 2022
Communication of a notice of opposition - first information to patent proprietor
Jun 20, 2022
(Electronic) Receipt
Jun 20, 2022
Citation in opposition procedure - 001
Jun 20, 2022
Citation in opposition procedure - 002
Jun 20, 2022
Citation in opposition procedure - 003
Jun 20, 2022
Citation in opposition procedure - 004
Jun 20, 2022
Citation in opposition procedure - 005
Jun 20, 2022
Citation in opposition procedure - 006
Jun 20, 2022
Citation in opposition procedure - 007
Jun 20, 2022
Citation in opposition procedure - 008
Jun 20, 2022
Citation in opposition procedure - 009
Jun 20, 2022
Notice of opposition
Jun 20, 2022
Notice of opposition
Oct 5, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 26, 2021
Decision to grant a European patent
Aug 20, 2021
Communication of the registration of a transfer or change of name and/or address
Aug 18, 2021
Change to the inventor details
Aug 10, 2021
(Electronic) Receipt
Aug 10, 2021
Annexes in respect of a client data request
Aug 10, 2021
Letter accompanying subsequently filed items
Aug 10, 2021
Submission concerning change of applicant's address
Jul 1, 2021
Indication of deficiencies in a request for entry of a change in personal particulars and invitation to correct them
Jun 14, 2021
(Electronic) Receipt
Jun 14, 2021
Filing of the translations of the claims
Jun 14, 2021
French translation of claims
Jun 14, 2021
German translation of the claims
Jun 14, 2021
Letter accompanying subsequently filed items
Feb 23, 2021
Bibliographic data of the European patent application
Feb 23, 2021
Communication about intention to grant a European patent
Feb 23, 2021
Intention to grant (signatures)
Feb 23, 2021
Text intended for grant (clean copy)
Feb 23, 2021
Text intended for grant (version for approval)
Feb 8, 2021
Examination started
Nov 19, 2019
(Electronic) Receipt
Nov 19, 2019
Letter accompanying subsequently filed items
Nov 19, 2019
Priority search results
Nov 19, 2019
Priority search results
Nov 19, 2019
Reply to invitation to file a copy of priority search results
Oct 15, 2019
Invitation to file a copy of search results(priority)
Aug 29, 2019
(Electronic) Receipt
Aug 29, 2019
Amended claims filed after receipt of (European) search report
Aug 29, 2019
Amended claims with annotations
Aug 29, 2019
Amendments received before examination
Aug 29, 2019
Letter accompanying subsequently filed items
Apr 10, 2019
Notification on forthcoming publication of bibliographic data
Apr 5, 2019
Communication of the registration of a transfer or change of name and/or address
Apr 3, 2019
Communication to designated inventor
Apr 3, 2019
Communication to designated inventor
Apr 3, 2019
Communication to designated inventor
Mar 28, 2019
(Electronic) Receipt
Mar 28, 2019
Letter accompanying subsequently filed items
Mar 28, 2019
Letter concerning the inventor
Mar 28, 2019
Letter concerning the inventor
Mar 28, 2019
Letter concerning the inventor
Mar 28, 2019
Submission concerning change of applicant's address
Mar 20, 2019
Invitation to indicate correct address of inventor
Mar 20, 2019
Invitation to indicate correct address of inventor
Mar 20, 2019
Invitation to indicate correct address of inventor
Mar 12, 2019
Letter which had not been notified
Mar 12, 2019
Letter which had not been notified
Mar 12, 2019
Letter which had not been notified
Feb 26, 2019
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Feb 20, 2019
Communication to designated inventor
Feb 20, 2019
Communication to designated inventor
Feb 20, 2019
Communication to designated inventor
Jan 30, 2019
(Electronic) Receipt
Jan 30, 2019
Request for entry into the European phase
Jan 11, 2019
Annexes to the international preliminary examination report
Jan 11, 2019
Copy of the international preliminary examination report
Nov 9, 2018
Information on entry into European phase
Oct 18, 2018
Annex to International preliminary examination report
Oct 18, 2018
International preliminary examination report
Oct 18, 2018
International preliminary examination report - free text sheet
Oct 18, 2018
International preliminary examination report - points I-VIII
Oct 18, 2018
Transmittal of International Preliminary Examination Report
Aug 9, 2018
(Electronic) Receipt
Aug 9, 2018
PCT(IPEA): Amended sheet - claims
Aug 9, 2018
PCT(IPEA): Amended sheet - claims
Aug 9, 2018
Reply to communication PCT/IPEA/408
Jun 19, 2018
Notification of the recording of a change
Jun 19, 2018
Notification of the recording of a change
Jun 19, 2018
Notification of the recording of a change
Jun 14, 2018
Notification of election of EPO
Jun 11, 2018
Written opinion
Jun 11, 2018
Written opinion - free text sheet
Jun 11, 2018
Written opinion - points I-VIII
May 30, 2018
Amendments of documents (Article 19 PCT)
May 18, 2018
Notification of receipt of demand
Apr 27, 2018
(Electronic) Receipt
Apr 27, 2018
PCT demand form
Apr 27, 2018
PCT(IPEA): Amended sheet - claims
Apr 27, 2018
PCT(IPEA): Amended sheet - claims
Apr 27, 2018
Reply to International Search Opinion
Feb 1, 2018
Priority document (electronically transmitted)
Jan 4, 2018
Copy of the international search report
Jan 4, 2018
Published international application - A1
Sep 21, 2017
Written opinion of the ISA, boxes No. I to VIII
Sep 21, 2017
Written opinion of the ISA, cover sheet
Sep 21, 2017
Written opinion of the ISA, supplemental box
Jul 7, 2017
Notification of the international application number and of the international filing date
Jun 28, 2017
(Electronic) Receipt
Jun 28, 2017
Abstract
Jun 28, 2017
Claims
Jun 28, 2017
Description
Jun 28, 2017
Document concerning fees and payments
Jun 28, 2017
Drawings
Jun 28, 2017
Electronic request for grant of an International application

EP3479068

F SECURITY

Application Number: EP17733839A
Filing Date: Jun 28, 2017
Status: Granted And Under Opposition; Aug 20, 2021
Publication Date: Sep 22, 2021
External Links: Slate, EP3479068B1, Google Patents

IP Verse

Decentralized Measuring System And Network

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP3479068