Camshaft

Patent No. EP2875216 (titled "Camshaft") was filed by Mahle on Jul 18, 2013. The application was issued on May 18, 2016.

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
THYSSENKRUPP PRESTA TECCENTER AG	Feb 14, 2017	LORENZ

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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Oct 26, 2018
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Oct 26, 2018
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Oct 23, 2018
Termination of the opposition proceedings with revocation of patent
Jul 17, 2018
Advice of delivery
Jul 17, 2018
Advice of delivery
Jul 17, 2018
Advice of delivery
Jul 16, 2018
Advice of delivery
Jul 16, 2018
Advice of delivery
Jul 12, 2018
Acknowledgement of a document
Jul 12, 2018
Acknowledgement of a document
Jul 12, 2018
Annex to the communication - opposition
Jul 12, 2018
Decision of the Opposition Division and instruction
Jul 12, 2018
Decision revoking the European patent
Jul 12, 2018
Grounds for the decision (Annex) - opposition
Jul 12, 2018
Internal form - Opposition/addressees
Jul 12, 2018
Internal form - Opposition/addressees
Jul 12, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 12, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 12, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 12, 2018
Provision of a copy of the minutes - opposition procedure
Jul 12, 2018
Scanned annex to a communication - opposition procedure
May 31, 2018
Annex to a communication
May 31, 2018
Annex to a communication
May 31, 2018
Information about the result of oral proceedings
May 11, 2018
Brief communication - Opposition proceedings
May 3, 2018
Letter regarding the opposition procedure (no time limit)
Apr 5, 2018
Brief communication - Opposition proceedings
Mar 29, 2018
(Electronic) Receipt
Mar 29, 2018
Letter accompanying subsequently filed items
Mar 29, 2018
Letter regarding the opposition procedure (no time limit)
Mar 23, 2018
Brief communication - Opposition proceedings
Mar 16, 2018
Auxiliary request during Opposition procedure
Mar 16, 2018
Auxiliary request during Opposition procedure
Mar 16, 2018
Letter regarding the opposition procedure (no time limit)
Mar 16, 2018
Main request during Opposition procedure
Mar 16, 2018
Main request during Opposition procedure
Mar 16, 2018
Main request during Opposition procedure
Dec 4, 2017
Brief communication - Opposition proceedings
Dec 4, 2017
Brief communication - Opposition proceedings
Nov 27, 2017
(Electronic) Receipt
Nov 27, 2017
Request for interpreters during oral proceedings
Nov 24, 2017
Request for interpreters during oral proceedings
Nov 17, 2017
Advice of delivery
Nov 17, 2017
Advice of delivery
Nov 16, 2017
Advice of delivery
Nov 16, 2017
Advice of delivery
Nov 13, 2017
Acknowledgement of a document
Nov 13, 2017
Acknowledgement of a document
Nov 13, 2017
Annex to the communication - opposition
Nov 13, 2017
Information concerning oral proceedings
Nov 13, 2017
Preparation for oral proceedings
Nov 13, 2017
Summons to attend oral proceedings
Nov 13, 2017
Summons to attend oral proceedings
Aug 2, 2017
Brief communication - Opposition proceedings
Jul 27, 2017
(Electronic) Receipt
Jul 27, 2017
Amended claims with annotations
Jul 27, 2017
Amended claims with annotations
Jul 27, 2017
Claims
Jul 27, 2017
Claims
Jul 27, 2017
Letter regarding the opposition procedure (no time limit)
Jul 27, 2017
Non-patent literature cited during the opposition procedure
Jul 27, 2017
Reply of the patent proprietor to the notice(s) of opposition
Apr 25, 2017
(Electronic) Receipt
Apr 25, 2017
Authorisation
Apr 25, 2017
Letter accompanying subsequently filed items
Mar 28, 2017
Communication of a notice of opposition and request to file observations
Mar 28, 2017
Notice of further oppositions to opponent(s)
Feb 23, 2017
Communication of a notice of opposition - first information to patent proprietor
Feb 14, 2017
(Electronic) Receipt
Feb 14, 2017
Non-patent literature cited during the opposition procedure
Feb 14, 2017
Non-patent literature cited during the opposition procedure
Feb 14, 2017
Non-patent literature cited during the opposition procedure
Feb 14, 2017
Notice of opposition
Feb 14, 2017
Notice of opposition
Feb 14, 2017
Patent document cited during the opposition procedure
Feb 14, 2017
Patent document cited during the opposition procedure
Feb 14, 2017
Patent document cited during the opposition procedure
Feb 14, 2017
Patent document cited during the opposition procedure
Feb 14, 2017
Patent document cited during the opposition procedure
Feb 14, 2017
Patent document cited during the opposition procedure
May 19, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 21, 2016
Decision to grant a European patent
Mar 23, 2016
English translation of the claims
Mar 23, 2016
Filing of the translations of the claims
Mar 23, 2016
French translation of claims
Mar 23, 2016
Payment of fees and costs
Jan 26, 2016
Bibliographic data of the European patent application
Jan 26, 2016
Communication about intention to grant a European patent
Jan 26, 2016
Intention to grant (signatures)
Jan 26, 2016
Text intended for grant (clean copy)
Jan 26, 2016
Text intended for grant (version for approval)
Nov 11, 2015
Examination started
Jun 3, 2015
Letter concerning the inventor
May 19, 2015
Invitation to indicate correct address of inventor
May 11, 2015
Letter which had not been notified
Apr 30, 2015
Notification on forthcoming publication of bibliographic data
Mar 21, 2015
Amended claims filed after receipt of (European) search report
Mar 21, 2015
Amended claims with annotations
Mar 21, 2015
Amendments received before examination
Mar 12, 2015
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Mar 10, 2015
Communication to designated inventor
Mar 10, 2015
Communication to designated inventor
Mar 10, 2015
Communication to designated inventor
Feb 2, 2015
Copy of the international preliminary report on patentability
Nov 28, 2014
Information on entry into European phase
Nov 26, 2014
(Electronic) Receipt
Nov 26, 2014
Priority search results
Nov 26, 2014
Request for entry into the European phase
Oct 15, 2014
Notification of the recording of a change
Oct 15, 2014
Notification of the recording of a change
Mar 12, 2014
Priority document (electronically transmitted)
Jan 23, 2014
Copy of the international search report
Jan 23, 2014
Copy of the international search report
Jan 23, 2014
Published international application - A1
Nov 8, 2013
Written opinion of the ISA, boxes No. I to VIII
Nov 8, 2013
Written opinion of the ISA, cover sheet
Nov 8, 2013
Written opinion of the ISA, supplemental box
Jul 18, 2013
(Electronic) Receipt
Jul 18, 2013
Abstract
Jul 18, 2013
Claims
Jul 18, 2013
Description
Jul 18, 2013
Drawings

EP2875216

MAHLE

Application Number: EP13737611A
Filing Date: Jul 18, 2013
Status: Revoked; Oct 26, 2018
Publication Date: May 18, 2016
External Links: Slate, Register , Google Patents

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Camshaft

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Dossier Documents

EP2875216