Inductive Rotary Joint With U-Shaped Ferrite Cores

Patent No. EP3035483 (titled "Inductive Rotary Joint With U-Shaped Ferrite Cores") was filed by Schleifring on Dec 18, 2014. The application was issued on Apr 25, 2018.

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
SIEMENS HEALTHCARE	Jan 21, 2019	-

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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Apr 25, 2023
Letter relating to the revocation of the automatic debiting procedure
Apr 25, 2023
Termination of the opposition proceedings with revocation of patent
Apr 24, 2023
Advice of delivery
Apr 21, 2023
Decision of the Board of Appeal
Apr 21, 2023
F3032 Notification(s) of the decision
Apr 21, 2023
F3032 Notification(s) of the decision
Mar 20, 2023
F3013 Oral Proceedings: Forwarding minutes
Mar 20, 2023
F3013 Oral Proceedings: Forwarding minutes
Mar 20, 2023
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Feb 13, 2023
Advice of delivery
Feb 9, 2023
Oral proceedings: change of venue
Feb 9, 2023
Oral proceedings: change of venue
Jan 5, 2023
F3345 Forwarding of submissions to parties
Dec 23, 2022
(Electronic) Receipt
Dec 23, 2022
Letter accompanying subsequently filed items
Dec 23, 2022
Letter dealing with oral proceedings during the appeal procedure
Oct 4, 2022
F3345 Forwarding of submissions to parties
Sep 27, 2022
(Electronic) Receipt
Sep 27, 2022
(Electronic) Receipt
Sep 27, 2022
Letter accompanying subsequently filed items
Sep 27, 2022
Letter accompanying subsequently filed items
Sep 27, 2022
Letter dealing with oral proceedings during the appeal procedure
Jul 26, 2022
Advice of delivery
Jul 21, 2022
F3011.1 Oral Proceedings: summons
Jul 21, 2022
F3011.1 Oral Proceedings: summons
Jul 21, 2022
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Jul 18, 2022
F3010 Oral proceedings: order for summons
Nov 9, 2021
Composition of the board (T)
Nov 13, 2020
Reply to a complaint
Nov 4, 2020
F3345 Forwarding of submissions to parties
Oct 27, 2020
(Electronic) Receipt
Oct 27, 2020
Amended claims with annotations
Oct 27, 2020
Auxiliary request during appeals procedure - 01
Oct 27, 2020
Letter accompanying subsequently filed items
Oct 27, 2020
Reply to appeal
Jul 7, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 2, 2020
(Electronic) Receipt
Jul 2, 2020
Letter accompanying subsequently filed items
Jul 2, 2020
Non-Patent Literature cited during the appeal procedure
Jul 2, 2020
Patent Document cited during the appeal procedure
Jul 2, 2020
Patent Document cited during the appeal procedure
Jul 2, 2020
Patent Document cited during the appeal procedure
Jul 2, 2020
Patent Document cited during the appeal procedure
Jul 2, 2020
Patent Document cited during the appeal procedure
Jul 2, 2020
Patent Document cited during the appeal procedure
Jul 2, 2020
Statement of grounds of appeal
Apr 3, 2020
F3204 Communication of the file number to the parties
Apr 3, 2020
F3204 Communication of the file number to the parties
Mar 27, 2020
(Electronic) Receipt
Mar 27, 2020
Letter accompanying subsequently filed items
Mar 27, 2020
Notice of appeal
Mar 3, 2020
Advice of delivery
Mar 2, 2020
Advice of delivery
Feb 26, 2020
Acknowledgement of a document
Feb 26, 2020
Acknowledgement of a document
Feb 26, 2020
Annex to the communication - opposition
Feb 26, 2020
Decision of the Opposition Division and instruction
Feb 26, 2020
Druckexemplar in opposition procedure
Feb 26, 2020
Grounds for the decision (Annex) - opposition
Feb 26, 2020
Interlocutory decision in opposition proceedings
Feb 26, 2020
Internal form - Opposition/addressees
Feb 26, 2020
Internal form - Opposition/addressees
Feb 26, 2020
Means of redress
Feb 26, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 26, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 26, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 26, 2020
Provision of a copy of the minutes - opposition procedure
Feb 26, 2020
Scanned annex to a communication - opposition procedure
Feb 7, 2020
Information about the result of oral proceedings
Jan 31, 2020
Brief communication - Opposition proceedings
Jan 31, 2020
Brief communication - Opposition proceedings
Jan 28, 2020
(Electronic) Receipt
Jan 28, 2020
Auxiliary request during Opposition procedure
Jan 28, 2020
Letter accompanying subsequently filed items
Jan 28, 2020
Written submission in preparation to/during oral proceedings
Dec 11, 2019
Brief communication - Opposition proceedings
Dec 6, 2019
(Electronic) Receipt
Dec 6, 2019
Brief communication - Opposition proceedings
Dec 6, 2019
Letter accompanying subsequently filed items
Dec 6, 2019
Non-patent literature cited during the opposition procedure
Dec 6, 2019
Non-patent literature cited during the opposition procedure
Dec 6, 2019
Written submission in preparation to/during oral proceedings
Dec 3, 2019
(Electronic) Receipt
Dec 3, 2019
Letter accompanying subsequently filed items
Dec 3, 2019
Request for interpreters during oral proceedings
Sep 5, 2019
Brief communication - Opposition proceedings
Sep 2, 2019
(Electronic) Receipt
Sep 2, 2019
Letter accompanying subsequently filed items
Sep 2, 2019
Request for interpreters during oral proceedings
Jul 31, 2019
Advice of delivery
Jul 30, 2019
Advice of delivery
Jul 29, 2019
Advice of delivery
Jul 26, 2019
Advice of delivery
Jul 26, 2019
Advice of delivery
Jul 22, 2019
Acknowledgement of a document
Jul 22, 2019
Acknowledgement of a document
Jul 22, 2019
Annex to the communication - opposition
Jul 22, 2019
Information concerning oral proceedings
Jul 22, 2019
Summons to attend oral proceedings
Jul 22, 2019
Summons to attend oral proceedings
Mar 11, 2019
Brief communication - Opposition proceedings
Mar 6, 2019
(Electronic) Receipt
Mar 6, 2019
Letter accompanying subsequently filed items
Mar 6, 2019
Reply of the patent proprietor to the notice(s) of opposition
Feb 8, 2019
Communication of a notice of opposition and request to file observations
Feb 8, 2019
Notice of further oppositions to opponent(s)
Jan 28, 2019
Communication of a notice of opposition - first information to patent proprietor
Jan 21, 2019
(Electronic) Receipt
Jan 21, 2019
Letter accompanying subsequently filed items
Jan 21, 2019
Notice of opposition
Jan 21, 2019
Patent document cited during the opposition procedure
Jan 21, 2019
Patent document cited during the opposition procedure
Jan 21, 2019
Patent document cited during the opposition procedure
Jan 21, 2019
Patent document cited during the opposition procedure
Jan 21, 2019
Patent document cited during the opposition procedure
Aug 16, 2018
Communication of amended entries concerning the representative
Aug 6, 2018
Submission concerning change of applicant's representative
May 7, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 29, 2018
Decision to grant a European patent
Mar 20, 2018
Brief communication to applicant/representative
Mar 15, 2018
Communication of the registration of a transfer or change of name and/or address
Mar 14, 2018
Submission concerning change of applicant's name
Mar 13, 2018
(Electronic) Receipt
Mar 13, 2018
Filing of the translations of the claims
Mar 13, 2018
French translation of claims
Mar 13, 2018
German translation of the claims
Mar 13, 2018
Letter accompanying subsequently filed items
Mar 8, 2018
Submission concerning change of applicant's name
Nov 3, 2017
Annex to the communication about intention to grant a European patent
Nov 3, 2017
Bibliographic data of the European patent application
Nov 3, 2017
Communication about intention to grant a European patent
Nov 3, 2017
Intention to grant (signatures)
Nov 3, 2017
Text intended for grant (clean copy)
Nov 3, 2017
Text intended for grant (version for approval)
Oct 20, 2017
Annex to the communication
Oct 20, 2017
Minutes of the oral proceedings (examining division)
Oct 20, 2017
Minutes of the oral proceedings (examining division)
Oct 20, 2017
Minutes of the oral proceedings (examining division)
Oct 20, 2017
Provision of a copy of the minutes of oral proceedings
Aug 29, 2017
(Electronic) Receipt
Aug 29, 2017
Amended claims with annotations
Aug 29, 2017
Claims
Aug 29, 2017
Letter accompanying subsequently filed items
Aug 29, 2017
Letter dealing with oral proceedings
May 2, 2017
Advice of delivery
Apr 18, 2017
Acknowledgement of a document
Apr 18, 2017
Annex to the communication
Apr 18, 2017
Preparation for oral proceedings
Apr 18, 2017
Summons to attend oral proceedings
Dec 29, 2016
Amended claims with annotations
Dec 29, 2016
Claims
Dec 29, 2016
Description
Dec 29, 2016
Reply to communication from the Examining Division
Dec 28, 2016
Amended claims with annotations
Dec 28, 2016
Claims
Dec 28, 2016
Description
Dec 28, 2016
Reply to communication from the Examining Division
Sep 12, 2016
Annex to the communication
Sep 12, 2016
Communication from the Examining Division
Aug 10, 2016
Communication of amended entries concerning the representative
Aug 9, 2016
Transmittal of third party observations to applicant
Aug 8, 2016
Brief communication to applicant/representative
Aug 5, 2016
Submission concerning representation
Aug 3, 2016
Observations by third parties
Aug 3, 2016
Observations by third parties
Jul 4, 2016
Letter filed before dispatch of the 1st communication from the Examining Division(examination procedure)
Jun 27, 2016
Information about publication, reminder payment of designation fee, response to extended European search report, if applicable
Jun 23, 2016
Reply to communication from the Examining Division
Jun 17, 2016
Reply to communication from the Examining Division
May 25, 2016
Notification of forthcoming publication
Feb 18, 2016
Annex to the communication
Feb 18, 2016
Communication from the Examining Division
Dec 5, 2015
Amended claims with annotations
Dec 5, 2015
Claims
Dec 5, 2015
Reply to communication from the Examining Division
Oct 21, 2015
Annex to the communication
Oct 21, 2015
Communication from the Examining Division
Sep 11, 2015
Communication regarding the transmission of the European search report
Sep 11, 2015
European search report
Aug 17, 2015
Letter concerning search matters
Aug 17, 2015
Payment of fees and costs
Aug 7, 2015
Letter concerning search matters
Aug 7, 2015
Payment of fees and costs
Aug 7, 2015
Payment of fees and costs
Jun 11, 2015
Communication regarding the transmission of the European search report
Jun 11, 2015
Partial European search report
Jun 3, 2015
Modified abstract
Jun 1, 2015
Search started
Mar 13, 2015
Communication to designated inventor
Feb 14, 2015
Payment of fees and costs
Dec 27, 2014
Maintenance of the application
Dec 18, 2014
Abstract
Dec 18, 2014
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Dec 18, 2014
Claims
Dec 18, 2014
Description
Dec 18, 2014
Designation of inventor
Dec 18, 2014
Drawings
Dec 18, 2014
Request for grant of a European patent

EP3035483

SCHLEIFRING

Application Number: EP14198919A
Filing Date: Dec 18, 2014
Status: Revoked; Apr 25, 2023
Publication Date: Apr 25, 2018
External Links: Slate, EP3035483B1, Google Patents

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Inductive Rotary Joint With U-Shaped Ferrite Cores

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Dossier Documents

EP3035483