Arrangement Of A Valve In A Bore Of A Duct Housing

Patent No. EP2558751 (titled "Arrangement Of A Valve In A Bore Of A Duct Housing") was filed by PIERBURG GMBH on Mar 23, 2011. The application was issued on Oct 7, 2015.

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
BORGWARNER ESSLINGEN	Jun 23, 2016	TWELMEIER MOMMER & PARTNER

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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Jun 7, 2017
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jun 7, 2017
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jun 1, 2017
Termination of the opposition proceedings with revocation of patent
Mar 3, 2017
Advice of delivery
Feb 27, 2017
Advice of delivery
Feb 24, 2017
Advice of delivery
Feb 20, 2017
Acknowledgement of a document
Feb 20, 2017
Acknowledgement of a document
Feb 20, 2017
Decision of the Opposition Division and instruction
Feb 20, 2017
Decision revoking the European patent
Feb 20, 2017
Grounds for the decision (Annex) - opposition
Feb 20, 2017
Internal form - Opposition/addressees
Dec 23, 2016
Brief communication - Opposition proceedings
Dec 16, 2016
Reply of the patent proprietor to the notice(s) of opposition
Oct 31, 2016
Brief communication - Opposition proceedings
Oct 20, 2016
Letter regarding the opposition procedure (no time limit)
Aug 18, 2016
Communication of a notice of opposition and request to file observations
Aug 18, 2016
Notice of further oppositions to opponent(s)
Jul 1, 2016
Communication of a notice of opposition - first information to patent proprietor
Jun 23, 2016
(Electronic) Receipt
Jun 23, 2016
Notice of opposition
Jun 23, 2016
Notice of opposition
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Jun 23, 2016
Patent document cited during the opposition procedure
Oct 8, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 10, 2015
Decision to grant a European patent
Aug 18, 2015
(Electronic) Receipt
Aug 18, 2015
English translation of the claims
Aug 18, 2015
Filing of the translations of the claims
Aug 18, 2015
French translation of claims
Jun 23, 2015
Bibliographic data of the European patent application
Jun 23, 2015
Communication about intention to grant a European patent
Jun 23, 2015
Intention to grant (signatures)
Jun 23, 2015
Text intended for grant (clean copy)
Jun 23, 2015
Text intended for grant (version for approval)
Apr 8, 2015
Claims
Apr 8, 2015
Description
Apr 8, 2015
Reply to communication from the Examining Division
Dec 10, 2014
Annex to the communication
Dec 10, 2014
Communication from the Examining Division
May 5, 2014
Description
May 5, 2014
Reply to communication from the Examining Division
May 2, 2014
Description
May 2, 2014
Reply to communication from the Examining Division
Jan 2, 2014
Annex to the communication
Jan 2, 2014
Communication from the Examining Division
Dec 11, 2013
Examination started
Jul 8, 2013
Invitation to file a copy of search results(priority)
May 22, 2013
Abstract
May 22, 2013
Amended claims filed after receipt of (European) search report
May 22, 2013
Amended description filed after receipt of (European) search report
May 22, 2013
Amendments received before examination
May 17, 2013
Abstract
May 17, 2013
Amended claims filed after receipt of (European) search report
May 17, 2013
Amended description filed after receipt of (European) search report
May 17, 2013
Amendments received before examination
Jan 23, 2013
Notification on forthcoming publication of bibliographic data
Nov 20, 2012
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Nov 16, 2012
Communication to designated inventor
Nov 16, 2012
Communication to designated inventor
Oct 31, 2012
Copy of the international preliminary report on patentability
Oct 31, 2012
Notification of the recording of a change
Oct 31, 2012
Notification of the recording of a change
Sep 11, 2012
(Electronic) Receipt
Sep 11, 2012
Request for entry into the European phase
Aug 24, 2012
Information on entry into European phase
Nov 8, 2011
Priority document (electronically transmitted)
Oct 20, 2011
Copy of the international search report
Oct 20, 2011
Copy of the international search report
Oct 20, 2011
Published international application - A1
May 23, 2011
Written opinion of the ISA, boxes No. I to VIII
May 23, 2011
Written opinion of the ISA, cover sheet
May 23, 2011
Written opinion of the ISA, supplemental box
Mar 23, 2011
(Electronic) Receipt
Mar 23, 2011
Abstract
Mar 23, 2011
Claims
Mar 23, 2011
Description
Mar 23, 2011
Drawings

EP2558751

PIERBURG GMBH

Application Number: EP11710758A
Filing Date: Mar 23, 2011
Status: Revoked; Apr 15, 2019
Publication Date: Oct 7, 2015
External Links: Slate, Register , Google Patents

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Arrangement Of A Valve In A Bore Of A Duct Housing

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Dossier Documents

EP2558751