IP Verse

Torque Fluctuation Absorbing Apparatus - EP2527681

The patent EP2527681 was granted to Aisin on Sep 6, 2023. The application was originally filed on May 24, 2012 under application number EP12169214A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2527681

AISIN

Application Number: EP12169214A
Filing Date: May 24, 2012
Status: Patent Maintained As Amended; Aug 4, 2023
Publication Date: Sep 6, 2023
External Links: Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Oppositions

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	Opposition Status
Get instant alerts for new oppositions and patent status changes
SCHAEFFLER	Jan 15, 2020	WALLINGER RICKER SCHLOTTER TOSTMANN	-

Patent Citations (18) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation Phase	Publication Number
DESCRIPTION	JP3683165B
OPPOSITION	DE102007000673
OPPOSITION	DE3721712
OPPOSITION	EP1528283
OPPOSITION	EP1602854
OPPOSITION	EP1936218
OPPOSITION	EP2151599
OPPOSITION	EP2226528
OPPOSITION	EP2233779
OPPOSITION	EP2233780
OPPOSITION	JP2008304008
OPPOSITION	JP2011047470
OPPOSITION	US7934997
OPPOSITION	WO2010050620
SEARCH	EP1602854
SEARCH	EP1936218
SEARCH	EP2151599
SEARCH	EP2226528

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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

Aug 10, 2023
Decision to maintain the European patent in amended form
OPPO
Aug 10, 2023
Decision to maintain the European patent in amended form
OPPO
Aug 7, 2023
Termination of the opposition proceedings with maintenance of patent
OPPO
Aug 3, 2023
Brief communication - Opposition proceedings
OPPO
Aug 2, 2023
Communication of the registration of a transfer or change of name and/or address
OPPO
Jul 27, 2023
(Electronic) Receipt
OPPO
Jul 27, 2023
Annexes in respect of a client data request
OPPO
Jul 27, 2023
Annexes in respect of a client data request
OPPO
Jul 27, 2023
Letter accompanying subsequently filed items
OPPO
Jul 27, 2023
Miscellaneous requests concerning client data
OPPO
Jul 24, 2023
Indication of deficiencies in a request for entry of a change in personal particulars and invitation to correct them
OPPO
Jul 13, 2023
(Electronic) Receipt
OPPO
Jul 13, 2023
Annexes in respect of a client data request
OPPO
Jul 13, 2023
Letter accompanying subsequently filed items
OPPO
Jul 13, 2023
Submission concerning change of proprietor's name
OPPO
Jul 12, 2023
Result of consultation by telephone/in person
OPPO
Jul 7, 2023
(Electronic) Receipt
OPPO
Jul 7, 2023
Filing of the translation of the amended claims
OPPO
Jul 7, 2023
French translation of claims
OPPO
Jul 7, 2023
German translation of the claims
OPPO
Mar 30, 2023
Communication of bibliographic data
OPPO
Mar 30, 2023
Communication to opponent concerning maintenance
OPPO
Mar 30, 2023
Communication with request to file translations
OPPO
Mar 6, 2023
Maintenance of the patent with the documents specified in the final decision
OPPO
Nov 16, 2022
(Electronic) Receipt
OPPO
Nov 16, 2022
Advice of delivery
OPPO
Nov 16, 2022
Advice of delivery
OPPO
Nov 16, 2022
Annex to the communication - opposition
OPPO
Nov 16, 2022
Decision of the Opposition Division and instruction
OPPO
Nov 16, 2022
Druckexemplar in opposition procedure
OPPO
Nov 16, 2022
Grounds for the decision (Annex) - opposition
OPPO
Nov 16, 2022
Interlocutory decision in opposition proceedings
OPPO
Nov 16, 2022
Interlocutory decision in opposition proceedings
OPPO
Nov 16, 2022
Letter accompanying subsequently filed items
OPPO
Nov 16, 2022
Means of redress
OPPO
Nov 16, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Nov 16, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Nov 16, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Nov 16, 2022
Provision of a copy of the minutes - opposition procedure
OPPO
Nov 16, 2022
Provision of a copy of the minutes - opposition procedure
OPPO
Nov 16, 2022
Transmittal of decision / summons - opposition
OPPO
Nov 16, 2022
Transmittal of decision / summons - opposition
OPPO
Oct 18, 2022
Information about the result of oral proceedings
OPPO
Sep 7, 2022
Brief communication - Opposition proceedings
OPPO
Aug 30, 2022
(Electronic) Receipt
OPPO
Aug 30, 2022
Letter accompanying subsequently filed items
OPPO
Aug 30, 2022
Written submission in preparation to/during oral proceedings
OPPO
Aug 16, 2022
Brief communication - Opposition proceedings
OPPO
Aug 10, 2022
(Electronic) Receipt
OPPO
Aug 10, 2022
(Electronic) Receipt
OPPO
Aug 10, 2022
Auxiliary request during Opposition procedure
OPPO
Aug 10, 2022
Auxiliary request during Opposition procedure
OPPO
Aug 10, 2022
Auxiliary request during Opposition procedure
OPPO
Aug 10, 2022
Auxiliary request during Opposition procedure - 02
OPPO
Aug 10, 2022
Auxiliary request during Opposition procedure - 03
OPPO
Aug 10, 2022
Auxiliary request during Opposition procedure - 04
OPPO
Aug 10, 2022
Letter accompanying subsequently filed items
OPPO
Aug 10, 2022
Written submission in preparation to/during oral proceedings
OPPO
Jun 27, 2022
Communication: patent lapsed
OPPO
Jun 27, 2022
Communication: patent lapsed
OPPO
Jun 20, 2022
Brief communication - Opposition proceedings
OPPO
Jun 8, 2022
(Electronic) Receipt
OPPO
Jun 8, 2022
(Electronic) Receipt
OPPO
Jun 8, 2022
Letter accompanying subsequently filed items
OPPO
Jun 8, 2022
Letter accompanying subsequently filed items
OPPO
Jun 8, 2022
Oral proceedings: reply to date proposed
OPPO
Jun 8, 2022
Written submission in preparation to/during oral proceedings
OPPO
Jun 1, 2022
Notification concerning the date of oral proceedings
OPPO
Jun 1, 2022
Notification concerning the date of oral proceedings
OPPO
Jan 3, 2022
Advice of delivery
OPPO
Jan 3, 2022
Advice of delivery
OPPO
Jan 3, 2022
Annex to the communication - opposition
OPPO
Jan 3, 2022
Information concerning oral proceedings
OPPO
Jan 3, 2022
Summons to attend oral proceedings
OPPO
Jan 3, 2022
Summons to attend oral proceedings
OPPO
Jan 3, 2022
Transmittal of decision / summons - opposition
OPPO
Jan 3, 2022
Transmittal of decision / summons - opposition
OPPO
Sep 11, 2020
Brief communication - Opposition proceedings
OPPO
Sep 7, 2020
(Electronic) Receipt
OPPO
Sep 7, 2020
Letter accompanying subsequently filed items
OPPO
Sep 7, 2020
Letter regarding the opposition procedure (no time limit)
OPPO
Jul 20, 2020
Brief communication - Opposition proceedings
OPPO
Jul 15, 2020
(Electronic) Receipt
OPPO
Jul 15, 2020
Letter accompanying subsequently filed items
OPPO
Jul 15, 2020
Reply from the opponent to submission of proprietor
OPPO
Jun 5, 2020
Brief communication - Opposition proceedings
OPPO
May 29, 2020
(Electronic) Receipt
OPPO
May 29, 2020
Auxiliary request during Opposition procedure
OPPO
May 29, 2020
Auxiliary request during Opposition procedure
OPPO
May 29, 2020
Auxiliary request during Opposition procedure
OPPO
May 29, 2020
Auxiliary request during Opposition procedure - 01
OPPO
May 29, 2020
Auxiliary request during Opposition procedure - 02
OPPO
May 29, 2020
Auxiliary request during Opposition procedure - 03
OPPO
May 29, 2020
Description
OPPO
May 29, 2020
Description
OPPO
May 29, 2020
Description
OPPO
May 29, 2020
Description
OPPO
May 29, 2020
Letter accompanying subsequently filed items
OPPO
May 29, 2020
Reply of the patent proprietor to the notice(s) of opposition
OPPO
Jan 31, 2020
Communication of a notice of opposition and request to file observations
OPPO
Jan 31, 2020
Notice of further oppositions to opponent(s)
OPPO
Jan 23, 2020
Brief communication - Opposition proceedings
OPPO
Jan 22, 2020
Communication of a notice of opposition - first information to patent proprietor
OPPO
Jan 22, 2020
Request for documents
OPPO
Jan 16, 2020
(Electronic) Receipt
OPPO
Jan 16, 2020
Citation in opposition procedure - 010
OPPO
Jan 16, 2020
Consolidated list of cited opposition documents
OPPO
Jan 16, 2020
Letter regarding the opposition procedure (no time limit)
OPPO
Jan 15, 2020
(Electronic) Receipt
OPPO
Jan 15, 2020
Citation in opposition procedure
OPPO
Jan 15, 2020
Citation in opposition procedure - 001
OPPO
Jan 15, 2020
Citation in opposition procedure - 002
OPPO
Jan 15, 2020
Citation in opposition procedure - 003
OPPO
Jan 15, 2020
Citation in opposition procedure - 004
OPPO
Jan 15, 2020
Citation in opposition procedure - 005
OPPO
Jan 15, 2020
Citation in opposition procedure - 006
OPPO
Jan 15, 2020
Citation in opposition procedure - 006
OPPO
Jan 15, 2020
Citation in opposition procedure - 007
OPPO
Jan 15, 2020
Citation in opposition procedure - 007
OPPO
Jan 15, 2020
Citation in opposition procedure - 008
OPPO
Jan 15, 2020
Citation in opposition procedure - 009
OPPO
Jan 15, 2020
Citation in opposition procedure - 011
OPPO
Jan 15, 2020
Citation in opposition procedure - 012
OPPO
Jan 15, 2020
Citation in opposition procedure - 013
OPPO
Jan 15, 2020
Notice of opposition
OPPO
Jan 15, 2020
Notice of opposition
OPPO
Apr 30, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
Mar 21, 2019
Decision to grant a European patent
Search/Exam
Feb 25, 2019
(Electronic) Receipt
Search/Exam
Feb 25, 2019
Filing of the translations of the claims
Search/Exam
Feb 25, 2019
French translation of claims
Search/Exam
Feb 25, 2019
German translation of the claims
Search/Exam
Nov 8, 2018
Bibliographic data of the European patent application
Search/Exam
Nov 8, 2018
Communication about intention to grant a European patent
Search/Exam
Nov 8, 2018
Intention to grant (signatures)
Search/Exam
Nov 8, 2018
Text intended for grant (clean copy)
Search/Exam
Nov 8, 2018
Text intended for grant (version for approval)
Search/Exam
Oct 12, 2018
Examination started
Search/Exam
Apr 23, 2018
(Electronic) Receipt
Search/Exam
Apr 23, 2018
Amended claims filed after receipt of (European) search report
Search/Exam
Apr 23, 2018
Amended claims with annotations
Search/Exam
Apr 23, 2018
Amended description filed after receipt of (European) search report
Search/Exam
Apr 23, 2018
Amended description with annotations
Search/Exam
Apr 23, 2018
Amendments received before examination
Search/Exam
Apr 23, 2018
Letter accompanying subsequently filed items
Search/Exam
Nov 20, 2017
Invitation to confirm maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Search/Exam
Oct 16, 2017
Communication regarding the transmission of the European search report
Search/Exam
Oct 16, 2017
European search opinion
Search/Exam
Oct 16, 2017
European search report
Search/Exam
Oct 16, 2017
Information on Search Strategy
Search/Exam
Oct 4, 2017
Search started
Search/Exam
Mar 16, 2017
(Electronic) Receipt
Search/Exam
Mar 16, 2017
Letter concerning fees and payments
Search/Exam
Oct 31, 2012
Notification of forthcoming publication
Search/Exam
Sep 19, 2012
Modified abstract
Search/Exam
Aug 17, 2012
Confirmation of receipt of (electronically) transmitted priority document
Search/Exam
Jul 26, 2012
Priority document (electronically transmitted)
Search/Exam
May 24, 2012
Abstract
Search/Exam
May 24, 2012
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Search/Exam
May 24, 2012
Claims
Search/Exam
May 24, 2012
Description
Search/Exam
May 24, 2012
Designation of inventor
Search/Exam
May 24, 2012
Designation of inventor
Search/Exam
May 24, 2012
Designation of inventor
Search/Exam
May 24, 2012
Designation of inventor
Search/Exam
May 24, 2012
Designation of inventor
Search/Exam
May 24, 2012
Drawings
Search/Exam
May 24, 2012
Request for grant of a European patent
Search/Exam