Wear-Resistant Antifriction Lacquer For Coating Engine Pistons

Patent No. EP2424946 (titled "Wear-Resistant Antifriction Lacquer For Coating Engine Pistons") was filed by Federal Mogul Nrnberg on Apr 27, 2010. The application was issued on Aug 7, 2019.

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
KS KOLBENSCHMIDT	Jan 13, 2017	DREISS PATENTANWALTE PARTG MBB

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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Jul 11, 2019
Decision to maintain the European patent in amended form
Jul 11, 2019
Decision to maintain the European patent in amended form
Jul 5, 2019
Termination of the opposition proceedings with maintenance of patent
Jun 26, 2019
(Electronic) Receipt
Jun 26, 2019
English translation of the claims
Jun 26, 2019
Filing of the translation of the amended claims
Jun 26, 2019
French translation of claims
Jun 26, 2019
Letter accompanying subsequently filed items
Mar 26, 2019
Communication of bibliographic data
Mar 26, 2019
Communication to opponent concerning maintenance
Mar 26, 2019
Communication with request to file translations
Mar 18, 2019
Maintenance of the patent with the documents specified in the final decision
Mar 13, 2019
Refund of fees
Mar 5, 2019
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Mar 5, 2019
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Feb 25, 2019
Composition of the board (T)
Feb 22, 2019
(Electronic) Receipt
Feb 22, 2019
Letter accompanying subsequently filed items
Feb 22, 2019
Withdrawal of an appeal
Feb 8, 2019
F3004 Communication of the Registry
Feb 6, 2019
Refund of fees
Feb 5, 2019
(Electronic) Receipt
Feb 5, 2019
General enquiry
Feb 5, 2019
Letter accompanying subsequently filed items
Jan 31, 2019
F3204 Communication of the file number to the parties
Jan 31, 2019
F3204 Communication of the file number to the parties
Jan 22, 2019
(Electronic) Receipt
Jan 22, 2019
Letter accompanying subsequently filed items
Jan 22, 2019
Notice of appeal
Jan 15, 2019
(Electronic) Receipt
Jan 15, 2019
Letter accompanying subsequently filed items
Jan 15, 2019
Notice of appeal
Jan 15, 2019
Processing of an appeal
Nov 19, 2018
Advice of delivery
Nov 16, 2018
Advice of delivery
Nov 15, 2018
Advice of delivery
Nov 14, 2018
Advice of delivery
Nov 12, 2018
Acknowledgement of a document
Nov 12, 2018
Acknowledgement of a document
Nov 12, 2018
Annex to the communication - opposition
Nov 12, 2018
Decision of the Opposition Division and instruction
Nov 12, 2018
Druckexemplar in opposition procedure
Nov 12, 2018
Grounds for the decision (Annex) - opposition
Nov 12, 2018
Interlocutory decision in opposition proceedings
Nov 12, 2018
Internal form - Opposition/addressees
Nov 12, 2018
Internal form - Opposition/addressees
Nov 12, 2018
Means of redress
Nov 12, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 12, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 12, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 12, 2018
Provision of a copy of the minutes - opposition procedure
Nov 12, 2018
Scanned annex to a communication - opposition procedure
Nov 12, 2018
Scanned annex to a communication - opposition procedure
Sep 25, 2018
Information about the result of oral proceedings
Aug 1, 2018
Brief communication - Opposition proceedings
Aug 1, 2018
Brief communication - Opposition proceedings
Jul 25, 2018
(Electronic) Receipt
Jul 25, 2018
Citation in opposition procedure
Jul 25, 2018
Citation in opposition procedure
Jul 25, 2018
Citation in opposition procedure
Jul 25, 2018
Citation in opposition procedure
Jul 25, 2018
Citation in opposition procedure
Jul 25, 2018
Letter accompanying subsequently filed items
Jul 25, 2018
Oral proceedings: reply to date proposed
Jul 24, 2018
Claims
Jul 24, 2018
Claims
Jul 24, 2018
Oral proceedings: reply to date proposed
Jul 20, 2018
Brief communication - Opposition proceedings
Jul 17, 2018
Brief communication - Opposition proceedings
Jul 16, 2018
(Electronic) Receipt
Jul 16, 2018
Letter accompanying subsequently filed items
Jul 16, 2018
Request for interpreters during oral proceedings
Jul 11, 2018
Request for interpreters during oral proceedings
Nov 13, 2017
Advice of delivery
Nov 10, 2017
Advice of delivery
Nov 9, 2017
Advice of delivery
Nov 9, 2017
Advice of delivery
Nov 7, 2017
Acknowledgement of a document
Nov 7, 2017
Acknowledgement of a document
Nov 7, 2017
Annex to a communication
Nov 7, 2017
Annex to the communication - opposition
Nov 7, 2017
Information concerning oral proceedings
Nov 7, 2017
Preparation for oral proceedings
Nov 7, 2017
Summons to attend oral proceedings
Nov 7, 2017
Summons to attend oral proceedings
Jun 19, 2017
Brief communication - Opposition proceedings
Jun 13, 2017
(Electronic) Receipt
Jun 13, 2017
Letter accompanying subsequently filed items
Jun 13, 2017
Reply of the patent proprietor to the notice(s) of opposition
Feb 21, 2017
Communication of a notice of opposition and request to file observations
Feb 21, 2017
Notice of further oppositions to opponent(s)
Feb 1, 2017
Brief communication - Opposition proceedings
Jan 25, 2017
Letter regarding the opposition procedure (no time limit)
Jan 23, 2017
Communication of a notice of opposition - first information to patent proprietor
Jan 13, 2017
(Electronic) Receipt
Jan 13, 2017
Citation in opposition procedure
Jan 13, 2017
Citation in opposition procedure
Jan 13, 2017
Citation in opposition procedure
Jan 13, 2017
Citation in opposition procedure
Jan 13, 2017
Citation in opposition procedure
Jan 13, 2017
Citation in opposition procedure
Jan 13, 2017
Citation in opposition procedure
Jan 13, 2017
Citation in opposition procedure
Jan 13, 2017
Citation in opposition procedure
Jan 13, 2017
Citation in opposition procedure
Jan 13, 2017
Citation in opposition procedure
Jan 13, 2017
Citation in opposition procedure
Jan 13, 2017
Non-patent literature cited during the opposition procedure
Jan 13, 2017
Non-patent literature cited during the opposition procedure
Jan 13, 2017
Non-patent literature cited during the opposition procedure
Jan 13, 2017
Non-patent literature cited during the opposition procedure
Jan 13, 2017
Notice of opposition
Jan 13, 2017
Notice of opposition
Jan 13, 2017
Patent document cited during the opposition procedure
Jan 13, 2017
Patent document cited during the opposition procedure
Jan 13, 2017
Patent document cited during the opposition procedure
Jan 13, 2017
Patent document cited during the opposition procedure
Jan 13, 2017
Patent document cited during the opposition procedure
Jan 13, 2017
Patent document cited during the opposition procedure
Jan 13, 2017
Patent document cited during the opposition procedure
Jan 13, 2017
Patent document cited during the opposition procedure
Jan 13, 2017
Patent document cited during the opposition procedure
Jan 13, 2017
Translation of the evidence during Opposition procedure
Jan 13, 2017
Translation of the evidence during Opposition procedure
Apr 20, 2016
Refund of fees
Apr 14, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 17, 2016
Decision to grant a European patent
Feb 15, 2016
English translation of the claims
Feb 15, 2016
Filing of the translations of the claims
Feb 15, 2016
French translation of claims
Feb 15, 2016
Payment of fees and costs
Oct 23, 2015
Bibliographic data of the European patent application
Oct 23, 2015
Communication about intention to grant a European patent
Oct 23, 2015
Intention to grant (signatures)
Oct 23, 2015
Text intended for grant
Oct 6, 2015
Examination started
Apr 30, 2015
Response to enquiry for communication from the Examining Division
Apr 23, 2015
Enquiry as to when a communication from the Examining Division can be expected
Sep 26, 2014
Submission concerning representation
May 11, 2012
Reply to Written Opinion prepared by the EPO
Feb 8, 2012
Notification on forthcoming publication of bibliographic data
Dec 7, 2011
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Nov 9, 2011
(Electronic) Receipt
Nov 9, 2011
Request for entry into the European phase
Nov 8, 2011
Copy of the international preliminary examination report
Oct 31, 2011
Notification of the recording of a change
Oct 31, 2011
Notification of the recording of a change
Sep 9, 2011
Information on entry into European phase
May 12, 2011
International preliminary examination report
May 12, 2011
International preliminary examination report
May 12, 2011
International preliminary examination report - free text sheet
May 12, 2011
International preliminary examination report - free text sheet
May 12, 2011
International preliminary examination report - points I-VIII
May 12, 2011
International preliminary examination report - points I-VIII
May 12, 2011
Notification of documents sent to WIPO
May 12, 2011
Transmittal of International Preliminary Examination Report
Mar 22, 2011
Notification of election of EPO
Mar 2, 2011
Notification of documents sent to WIPO
Mar 2, 2011
Notification of receipt of demand
Feb 21, 2011
PCT demand form
Nov 29, 2010
Priority document (electronically transmitted)
Nov 4, 2010
Copy of the international search report
Nov 4, 2010
Copy of the international search report
Nov 4, 2010
Published international application - A1
Jun 30, 2010
Written opinion of the ISA, boxes No. I to VIII
Jun 30, 2010
Written opinion of the ISA, cover sheet
Jun 30, 2010
Written opinion of the ISA, supplemental box
May 4, 2010
Submission concerning representation
Apr 27, 2010
(Electronic) Receipt
Apr 27, 2010
Abstract
Apr 27, 2010
Claims
Apr 27, 2010
Description

EP2424946

FEDERAL MOGUL NRNBERG

Application Number: EP10718549A
Filing Date: Apr 27, 2010
Status: Patent Maintained As Amended; Jul 5, 2019
Publication Date: Aug 7, 2019
External Links: Slate, Register , Google Patents

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Wear-Resistant Antifriction Lacquer For Coating Engine Pistons

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Dossier Documents

EP2424946