Electronic Module For An Electric Motor, In Particular A Pump Unit

Patent No. EP3370489 (titled "Electronic Module For An Electric Motor, In Particular A Pump Unit") was filed by Wilo on Feb 6, 2018. The application was issued on May 26, 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
KSB	Feb 25, 2022	VON TIETZEN UND HENNIG

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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Jan 15, 2026
F3017 Oral Proceedings: Notification of cancellation/postponing
Jan 15, 2026
F3017 Oral Proceedings: Notification of cancellation/postponing
Jan 12, 2026
F3014 Oral Proceedings: Order cancelling/postponing
Jan 7, 2026
F3345 Forwarding of submissions to parties
Dec 22, 2025
(Electronic) Receipt
Dec 22, 2025
Cited document during appeal procedure
Dec 22, 2025
Cited document during appeal procedure
Dec 22, 2025
Letter accompanying subsequently filed items
Dec 22, 2025
Oral proceedings: Request for postponement
Dec 8, 2025
F3011.2 Oral Proceedings: Summons VICO
Dec 8, 2025
F3011.2 Oral Proceedings: Summons VICO
Dec 4, 2025
F3017 Oral Proceedings: Notification of cancellation/postponing
Dec 4, 2025
F3017 Oral Proceedings: Notification of cancellation/postponing
Dec 4, 2025
F3022 Oral proceedings: change of board composition
Dec 4, 2025
F3022 Oral proceedings: change of board composition
Dec 4, 2025
F3056 Communication: Change of Board due to the technical nature of the appeal
Dec 4, 2025
F3056 Communication: Change of Board due to the technical nature of the appeal
Dec 3, 2025
F3010 Oral proceedings: order for summons
Dec 2, 2025
F3014 Oral Proceedings: Order cancelling/postponing
Dec 2, 2025
F3303.16 Change of composition of the Board (T)
Nov 17, 2025
F3011.1 Oral Proceedings: summons
Nov 17, 2025
F3011.1 Oral Proceedings: summons
Nov 12, 2025
F3010 Oral proceedings: order for summons
Oct 28, 2025
Composition of the board (T)
Oct 22, 2025
Letter accompanying subsequently filed items
Oct 22, 2025
Request concerning representative opponent
Jul 28, 2025
F3345 Forwarding of submissions to parties
Jul 25, 2025
(Electronic) Receipt
Jul 25, 2025
Letter accompanying subsequently filed items
Jul 25, 2025
Letter relating to Appeal Procedure
Nov 20, 2024
F3345 Forwarding of submissions to parties
Nov 19, 2024
(Electronic) Receipt
Nov 19, 2024
Auxiliary request during appeals procedure - 01
Nov 19, 2024
Auxiliary request during appeals procedure - 02
Nov 19, 2024
Auxiliary request during appeals procedure - 03
Nov 19, 2024
Auxiliary request during appeals procedure - 04
Nov 19, 2024
Letter accompanying subsequently filed items
Nov 18, 2024
(Electronic) Receipt
Nov 18, 2024
Amended claims with annotations
Nov 18, 2024
Amended claims with annotations
Nov 18, 2024
Amended claims with annotations
Nov 18, 2024
Amended claims with annotations
Nov 18, 2024
Letter accompanying subsequently filed items
Nov 18, 2024
Reply to appeal
Jul 16, 2024
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 12, 2024
(Electronic) Receipt
Jul 12, 2024
Citation in appeal procedure - 008
Jul 12, 2024
Letter accompanying subsequently filed items
Jul 12, 2024
Statement of grounds of appeal
May 14, 2024
F3204 Communication of the file number to the parties
May 14, 2024
F3204 Communication of the file number to the parties
May 8, 2024
(Electronic) Receipt
May 8, 2024
Annexes (other than cited documents) regarding appeal procedure
May 8, 2024
Letter accompanying subsequently filed items
May 8, 2024
Notice of appeal
Mar 12, 2024
Annex to the communication - opposition
Mar 12, 2024
Brief communication - Opposition proceedings
Mar 12, 2024
Decision of the Opposition Division and instruction
Mar 12, 2024
Decision rejecting the opposition
Mar 12, 2024
Decision rejecting the opposition
Mar 12, 2024
Grounds for the decision (Annex) - opposition
Mar 12, 2024
Means of redress
Mar 12, 2024
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 12, 2024
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 12, 2024
Provision of a copy of the minutes - opposition procedure
Mar 12, 2024
Provision of a copy of the minutes - opposition procedure
Mar 12, 2024
Scanned annex to a communication - opposition procedure
Feb 6, 2024
Information about the result of oral proceedings
Feb 5, 2024
Brief communication - Opposition proceedings
Feb 1, 2024
(Electronic) Receipt
Feb 1, 2024
Written submission in preparation to/during oral proceedings
Dec 12, 2023
Brief communication - Opposition proceedings
Dec 6, 2023
(Electronic) Receipt
Dec 6, 2023
Letter accompanying subsequently filed items
Dec 6, 2023
Notice of opposition
Nov 29, 2023
Brief communication - Opposition proceedings
Nov 24, 2023
Brief communication - Opposition proceedings
Nov 23, 2023
(Electronic) Receipt
Nov 23, 2023
Letter accompanying subsequently filed items
Nov 13, 2023
(Electronic) Receipt
Nov 13, 2023
Letter accompanying subsequently filed items
Nov 13, 2023
Non-public annex
Nov 13, 2023
Request for interpreters during oral proceedings
Mar 9, 2023
Advice of delivery
Mar 9, 2023
Annex to the communication - opposition
Mar 9, 2023
Information concerning oral proceedings
Mar 9, 2023
Scanned annex to a communication - opposition procedure
Mar 9, 2023
Summons to attend oral proceedings
Mar 9, 2023
Summons to attend oral proceedings
Mar 9, 2023
Transmittal of decision / summons - opposition
Mar 9, 2023
Transmittal of decision / summons - opposition
Jul 29, 2022
Brief communication - Opposition proceedings
Jul 25, 2022
(Electronic) Receipt
Jul 25, 2022
Auxiliary request during Opposition procedure
Jul 25, 2022
Auxiliary request during Opposition procedure
Jul 25, 2022
Auxiliary request during Opposition procedure
Jul 25, 2022
Auxiliary request during Opposition procedure
Jul 25, 2022
Auxiliary request during Opposition procedure - 01
Jul 25, 2022
Auxiliary request during Opposition procedure - 02
Jul 25, 2022
Auxiliary request during Opposition procedure - 03
Jul 25, 2022
Auxiliary request during Opposition procedure - 04
Jul 25, 2022
Citation in opposition procedure - 003
Jul 25, 2022
Letter accompanying subsequently filed items
Jul 25, 2022
Reply of the patent proprietor to the notice(s) of opposition
Mar 15, 2022
Communication of a notice of opposition and request to file observations
Mar 15, 2022
Notice of further oppositions to opponent(s)
Mar 3, 2022
Communication of a notice of opposition - first information to patent proprietor
Feb 25, 2022
(Electronic) Receipt
Feb 25, 2022
Any annexes (other than citation) to an opposition letter
Feb 25, 2022
Any annexes (other than citation) to an opposition letter
Feb 25, 2022
Citation in opposition procedure - 001
Feb 25, 2022
Citation in opposition procedure - 002
Feb 25, 2022
Citation in opposition procedure - 003
Feb 25, 2022
Citation in opposition procedure - 003
Feb 25, 2022
Citation in opposition procedure - 003
Feb 25, 2022
Citation in opposition procedure - 003
Feb 25, 2022
Citation in opposition procedure - 003
Feb 25, 2022
Citation in opposition procedure - 004
Feb 25, 2022
Citation in opposition procedure - 005
Feb 25, 2022
Citation in opposition procedure - 006
Feb 25, 2022
Citation in opposition procedure - 007
Feb 25, 2022
Consolidated list of cited opposition documents
Feb 25, 2022
Letter accompanying subsequently filed items
Feb 25, 2022
Notice of opposition
Jun 9, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 30, 2021
Decision to grant a European patent
Apr 19, 2021
(Electronic) Receipt
Apr 19, 2021
English translation of the claims
Apr 19, 2021
Filing of the translations of the claims
Apr 19, 2021
French translation of claims
Apr 19, 2021
Letter accompanying subsequently filed items
Feb 11, 2021
Bibliographic data of the European patent application
Feb 11, 2021
Communication about intention to grant a European patent
Feb 11, 2021
Intention to grant (signatures)
Feb 11, 2021
Text intended for grant (clean copy)
Feb 11, 2021
Text intended for grant (version for approval)
Aug 31, 2020
Description
Aug 31, 2020
Reply to communication from the Examining Division
Apr 30, 2020
Annex to the communication
Apr 30, 2020
Communication from the Examining Division
Apr 22, 2020
Examination started
Jan 15, 2019
Priority search results
Jan 15, 2019
Reply to invitation to file a copy of priority search results
Dec 19, 2018
Invitation to file a copy of search results(priority)
Dec 6, 2018
Amended claims filed after receipt of (European) search report
Dec 6, 2018
Amended claims with annotations
Dec 6, 2018
Amendments received before examination
Dec 6, 2018
Letter concerning fees and payments
Sep 10, 2018
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Aug 8, 2018
Notification of forthcoming publication
Jul 24, 2018
Communication regarding the transmission of the European search report
Jul 24, 2018
European search opinion
Jul 24, 2018
European search report
Jul 24, 2018
Information on Search Strategy
Jul 11, 2018
Brief communication to applicant/representative (Legal Division)
Jul 10, 2018
Communication to designated inventor
Jul 10, 2018
Search started
Jun 25, 2018
Letter concerning the inventor
Jun 12, 2018
Invitation to indicate correct address of inventor
May 30, 2018
Letter which had not been notified
Apr 16, 2018
Communication to designated inventor
Apr 16, 2018
Communication to designated inventor
Apr 16, 2018
Communication to designated inventor
Apr 16, 2018
Communication to designated inventor
Feb 9, 2018
Abstract
Feb 9, 2018
Claims
Feb 9, 2018
Description
Feb 9, 2018
Designation of inventor
Feb 9, 2018
Drawings
Feb 9, 2018
Priority document
Feb 9, 2018
Request for grant of a European patent
Feb 6, 2018
Abstract
Feb 6, 2018
Claims
Feb 6, 2018
Description
Feb 6, 2018
Designation of inventor
Feb 6, 2018
Drawings
Feb 6, 2018
Request for grant of a European patent

EP3370489

WILO

Application Number: EP18000096A
Filing Date: Feb 6, 2018
Status: Granted And Under Opposition; Apr 23, 2021
Publication Date: May 26, 2021
External Links: Slate, Register , Google Patents

IP Verse

Electronic Module For An Electric Motor, In Particular A Pump Unit

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Dossier Documents

EP3370489