Rotor For An Electric Motor

Patent No. EP2725688 (titled "Rotor For An Electric Motor") was filed by Grundfos Holding on Oct 26, 2012. The application was issued on Jan 18, 2017.

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 AKTIENGESELLSCHAFT	Oct 18, 2017	BEHR

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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Aug 9, 2022
Termination of the opposition proceedings with revocation of patent
Aug 8, 2022
Refund of fees
Aug 3, 2022
Refund of fees
Aug 1, 2022
Advice of delivery
Jul 29, 2022
F3004 Communication of the Registry
Jul 27, 2022
Decision of the Board of Appeal
Jul 27, 2022
F3032 Notification(s) of the decision
Jul 27, 2022
F3032 Notification(s) of the decision
Jul 11, 2022
(Electronic) Receipt
Jul 11, 2022
Letter accompanying subsequently filed items
Jul 11, 2022
Withdrawal of a request for oral proceedings
Jun 23, 2022
F3345 Forwarding of submissions to parties
Jun 20, 2022
F3345 Forwarding of submissions to parties
Jun 17, 2022
(Electronic) Receipt
Jun 17, 2022
Letter accompanying subsequently filed items
Jun 17, 2022
Letter relating to Appeal Procedure
May 12, 2022
(Electronic) Receipt
May 12, 2022
Letter accompanying subsequently filed items
May 12, 2022
Withdrawal of an appeal
Nov 16, 2021
Composition of the board (T)
Apr 13, 2021
F3345 Forwarding of submissions to parties
Apr 8, 2021
F3345 Forwarding of submissions to parties
Apr 7, 2021
(Electronic) Receipt
Apr 7, 2021
Claims
Apr 7, 2021
Claims
Apr 7, 2021
Claims
Apr 7, 2021
Claims
Apr 7, 2021
Claims
Apr 7, 2021
Claims
Apr 7, 2021
Letter accompanying subsequently filed items
Apr 7, 2021
Reply to appeal
Apr 1, 2021
(Electronic) Receipt
Apr 1, 2021
Letter accompanying subsequently filed items
Apr 1, 2021
Reply to appeal
Nov 27, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Nov 27, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Nov 23, 2020
(Electronic) Receipt
Nov 23, 2020
(Electronic) Receipt
Nov 23, 2020
Letter accompanying subsequently filed items
Nov 23, 2020
Letter accompanying subsequently filed items
Nov 23, 2020
Statement of grounds of appeal
Nov 23, 2020
Statement of grounds of appeal
Sep 28, 2020
F3204 Communication of the file number to the parties
Sep 28, 2020
F3204 Communication of the file number to the parties
Sep 23, 2020
(Electronic) Receipt
Sep 23, 2020
Amended claims with annotations
Sep 23, 2020
Claims
Sep 23, 2020
Letter accompanying subsequently filed items
Sep 23, 2020
Notice of appeal
Sep 18, 2020
F3204 Communication of the file number to the parties
Sep 18, 2020
F3204 Communication of the file number to the parties
Sep 9, 2020
(Electronic) Receipt
Sep 9, 2020
Annexes (other than cited documents) regarding appeal procedure
Sep 9, 2020
Annexes (other than cited documents) regarding appeal procedure
Sep 9, 2020
Letter accompanying subsequently filed items
Sep 9, 2020
Notice of appeal
Jul 17, 2020
Advice of delivery
Jul 16, 2020
Advice of delivery
Jul 13, 2020
Acknowledgement of a document
Jul 13, 2020
Acknowledgement of a document
Jul 13, 2020
Annex to the communication - opposition
Jul 13, 2020
Decision of the Opposition Division and instruction
Jul 13, 2020
Grounds for the decision (Annex) - opposition
Jul 13, 2020
Interlocutory decision in opposition proceedings
Jul 13, 2020
Interlocutory decision in opposition proceedings
Jul 13, 2020
Internal form - Opposition/addressees
Jul 13, 2020
Means of redress
Jul 13, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 13, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 13, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 13, 2020
Provision of a copy of the minutes - opposition procedure
Jul 13, 2020
Provision of a copy of the minutes - opposition procedure
Dec 10, 2019
Information about the result of oral proceedings
Nov 14, 2019
Summons to attend oral proceedings
Nov 14, 2019
Summons to attend oral proceedings
Oct 22, 2019
Brief communication - Opposition proceedings
Oct 14, 2019
Annex to the communication - opposition
Oct 14, 2019
Brief communication - Opposition proceedings
Oct 14, 2019
Brief communication - Opposition proceedings
Oct 14, 2019
Brief communication - Opposition proceedings
Oct 14, 2019
Scanned annex to a communication - opposition procedure
Oct 10, 2019
Request for interpreters during oral proceedings
Oct 4, 2019
Amended claims with annotations
Oct 4, 2019
Amended description with annotations
Oct 4, 2019
Amended description with annotations
Oct 4, 2019
Claims
Oct 4, 2019
Description
Oct 4, 2019
Description
Oct 4, 2019
Letter accompanying subsequently filed items
Oct 4, 2019
Written submission in preparation to/during oral proceedings
Jul 3, 2019
Advice of delivery
Jul 2, 2019
Advice of delivery
Jun 28, 2019
Advice of delivery
Jun 28, 2019
Advice of delivery
Jun 27, 2019
Annex to the communication - opposition
Jun 27, 2019
Information concerning oral proceedings
Jun 27, 2019
Scanned annex to a communication - opposition procedure
Jun 27, 2019
Summons to attend oral proceedings
Jun 27, 2019
Summons to attend oral proceedings
Apr 29, 2019
Annex to the communication - opposition
Apr 29, 2019
Internal form - Opposition/addressees
Apr 29, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 29, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 29, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 29, 2019
Provision of a copy of the minutes - opposition procedure
Apr 29, 2019
Scanned annex to a communication - opposition procedure
Mar 25, 2019
Information about the result of oral proceedings
Feb 4, 2019
Brief communication - Opposition proceedings
Jan 29, 2019
Brief communication - Opposition proceedings
Jan 25, 2019
(Electronic) Receipt
Jan 25, 2019
Amended claims with annotations
Jan 25, 2019
Amended claims with annotations
Jan 25, 2019
Amended claims with annotations
Jan 25, 2019
Amended claims with annotations
Jan 25, 2019
Amended claims with annotations
Jan 25, 2019
Amended claims with annotations
Jan 25, 2019
Amended description with annotations
Jan 25, 2019
Amended description with annotations
Jan 25, 2019
Amended description with annotations
Jan 25, 2019
Amended description with annotations
Jan 25, 2019
Amended description with annotations
Jan 25, 2019
Amended description with annotations
Jan 25, 2019
Claims
Jan 25, 2019
Claims
Jan 25, 2019
Claims
Jan 25, 2019
Claims
Jan 25, 2019
Claims
Jan 25, 2019
Claims
Jan 25, 2019
Description
Jan 25, 2019
Description
Jan 25, 2019
Description
Jan 25, 2019
Description
Jan 25, 2019
Description
Jan 25, 2019
Description
Jan 25, 2019
Letter accompanying subsequently filed items
Jan 25, 2019
Letter regarding the opposition procedure (no time limit)
Jan 25, 2019
Non-patent literature cited during the opposition procedure
Jan 25, 2019
Patent document cited during the opposition procedure
Jan 25, 2019
Patent document cited during the opposition procedure
Jan 25, 2019
Translation of the evidence during Opposition procedure
Jan 25, 2019
Written submission in preparation to/during oral proceedings
Jan 23, 2019
Brief communication - Opposition proceedings
Jan 23, 2019
Brief communication - Opposition proceedings
Jan 22, 2019
Submission concerning representation
Jan 21, 2019
(Electronic) Receipt
Jan 21, 2019
(Electronic) Receipt
Jan 21, 2019
Letter accompanying subsequently filed items
Jan 21, 2019
Letter accompanying subsequently filed items
Jan 21, 2019
Request for interpreters during oral proceedings
Jan 21, 2019
Request for interpreters during oral proceedings
Jan 17, 2019
Submission concerning representation
Aug 31, 2018
Advice of delivery
Aug 30, 2018
Advice of delivery
Aug 30, 2018
Advice of delivery
Aug 29, 2018
Advice of delivery
Aug 24, 2018
Annex to the communication - opposition
Aug 24, 2018
Information concerning oral proceedings
Aug 24, 2018
Preparation for oral proceedings
Aug 24, 2018
Summons to attend oral proceedings
Aug 24, 2018
Summons to attend oral proceedings
Aug 6, 2018
Result of consultation by telephone/in person
Apr 3, 2018
Brief communication - Opposition proceedings
Mar 26, 2018
(Electronic) Receipt
Mar 26, 2018
Letter regarding the opposition procedure (no time limit)
Mar 26, 2018
Reply of the patent proprietor to the notice(s) of opposition
Nov 27, 2017
Communication of a notice of opposition and request to file observations
Nov 27, 2017
Notice of further oppositions to opponent(s)
Oct 30, 2017
Communication of a notice of opposition - first information to patent proprietor
Oct 18, 2017
Non-patent literature cited during the opposition procedure
Oct 18, 2017
Non-patent literature cited during the opposition procedure
Oct 18, 2017
Non-patent literature cited during the opposition procedure
Oct 18, 2017
Non-patent literature cited during the opposition procedure
Oct 18, 2017
Non-patent literature cited during the opposition procedure
Oct 18, 2017
Non-patent literature cited during the opposition procedure
Oct 18, 2017
Non-patent literature cited during the opposition procedure
Oct 18, 2017
Non-patent literature cited during the opposition procedure
Oct 18, 2017
Notice of opposition
Oct 18, 2017
Notice of opposition
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Patent document cited during the opposition procedure
Oct 18, 2017
Payment of fees and costs
Oct 18, 2017
Translation of the evidence during Opposition procedure
Oct 18, 2017
Translation of the evidence during Opposition procedure
Oct 18, 2017
Translation of the evidence during Opposition procedure
Oct 18, 2017
Translation of the evidence during Opposition procedure
Oct 18, 2017
Translation of the evidence during Opposition procedure
Oct 18, 2017
Translation of the evidence during Opposition procedure
Oct 18, 2017
Translation of the evidence during Opposition procedure
Oct 18, 2017
Translation of the evidence during Opposition procedure
Oct 18, 2017
Translation of the evidence during Opposition procedure
Oct 18, 2017
Translation of the evidence during Opposition procedure
Oct 18, 2017
Translation of the evidence during Opposition procedure
Oct 18, 2017
Translation of the evidence during Opposition procedure
Jan 18, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Dec 22, 2016
Decision to grant a European patent
Dec 12, 2016
English translation of the claims
Dec 12, 2016
Filing of the translations of the claims
Dec 8, 2016
Result of consultation by telephone/in person
Dec 7, 2016
(Electronic) Receipt
Dec 7, 2016
English translation of the claims
Dec 7, 2016
Filing of the translations of the claims
Dec 7, 2016
French translation of claims
Dec 7, 2016
Letter accompanying subsequently filed items
Oct 13, 2016
Payment of fees and costs
Aug 29, 2016
Bibliographic data of the European patent application
Aug 29, 2016
Communication about intention to grant a European patent
Aug 29, 2016
Intention to grant (signatures)
Aug 29, 2016
Text intended for grant (clean copy)
Aug 29, 2016
Text intended for grant (version for approval)
Aug 24, 2016
Communication to designated inventor
Aug 5, 2016
Examination started
Feb 26, 2016
Response to enquiry for communication from the Examining Division
Feb 19, 2016
Enquiry as to when a communication from the Examining Division can be expected
Oct 2, 2015
Payment of fees and costs
Oct 28, 2014
(Electronic) Receipt
Oct 28, 2014
Amended claims filed after receipt of (European) search report
Oct 28, 2014
Amended claims with annotations
Oct 28, 2014
Amended description filed after receipt of (European) search report
Oct 28, 2014
Amended description with annotations
Oct 28, 2014
Amendments received before examination
Oct 28, 2014
Letter accompanying subsequently filed items
Oct 2, 2014
Payment of fees and costs
May 7, 2014
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Apr 2, 2014
Notification of forthcoming publication
Mar 22, 2013
Communication regarding the transmission of the European search report
Mar 22, 2013
Document annexed to the Extended European Search Report
Mar 22, 2013
European search opinion
Mar 22, 2013
European search report
Dec 15, 2012
Designation of inventor
Dec 15, 2012
Letter concerning the inventor
Nov 29, 2012
Deficiency in designation of inventor
Oct 26, 2012
Abstract
Oct 26, 2012
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Oct 26, 2012
Claims
Oct 26, 2012
Description
Oct 26, 2012
Drawings
Oct 26, 2012
Request for grant of a European patent

EP2725688

GRUNDFOS HOLDING

Application Number: EP12190107A
Filing Date: Oct 26, 2012
Status: Revoked; Aug 12, 2022
Publication Date: Jan 18, 2017
External Links: Slate, Register , Google Patents

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Rotor For An Electric Motor

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Dossier Documents

EP2725688