The weekly litigation news digest is live. Subscribe now

Turbine Engine Apparatus With Protective Coating

Patent No. EP2434100 (titled "Turbine Engine Apparatus With Protective Coating") was filed by Raytheon on Sep 26, 2011. The application was issued on Jan 11, 2023.

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 ENERGY	Aug 25, 2020	-

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

Dec 15, 2022
Decision to maintain the European patent in amended form
Dec 15, 2022
Decision to maintain the European patent in amended form
Dec 9, 2022
Termination of the opposition proceedings with maintenance of patent
Dec 7, 2022
(Electronic) Receipt
Dec 7, 2022
Filing of the translation of the amended claims
Dec 7, 2022
French translation of claims
Dec 7, 2022
German translation of the claims
Dec 7, 2022
Letter accompanying subsequently filed items
Sep 6, 2022
Communication of bibliographic data
Sep 6, 2022
Communication to opponent concerning maintenance
Sep 6, 2022
Communication with request to file translations
Aug 30, 2022
Maintenance of the patent with the documents specified in the final decision
May 19, 2022
Advice of delivery
May 19, 2022
Annex to the communication - opposition
May 19, 2022
Decision of the Opposition Division and instruction
May 19, 2022
Druckexemplar in opposition procedure
May 19, 2022
Grounds for the decision (Annex) - opposition
May 19, 2022
Interlocutory decision in opposition proceedings
May 19, 2022
Interlocutory decision in opposition proceedings
May 19, 2022
Means of redress
May 19, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 19, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 19, 2022
Provision of a copy of the minutes - opposition procedure
May 19, 2022
Provision of a copy of the minutes - opposition procedure
May 19, 2022
Scanned annex to a communication - opposition procedure
May 19, 2022
Transmittal of decision / summons - opposition
May 19, 2022
Transmittal of decision / summons - opposition
Apr 8, 2022
Information about the result of oral proceedings
Apr 1, 2022
Brief communication - Opposition proceedings
Mar 31, 2022
Brief communication - Opposition proceedings
Mar 28, 2022
(Electronic) Receipt
Mar 28, 2022
Letter accompanying subsequently filed items
Mar 28, 2022
Request for interpreters during oral proceedings
Mar 25, 2022
Brief communication - Opposition proceedings
Mar 24, 2022
Advice of delivery
Mar 22, 2022
(Electronic) Receipt
Mar 22, 2022
(Electronic) Receipt
Mar 22, 2022
(Electronic) Receipt
Mar 22, 2022
Letter accompanying subsequently filed items
Mar 22, 2022
Letter accompanying subsequently filed items
Mar 22, 2022
Letter accompanying subsequently filed items
Mar 22, 2022
Request for interpreters during oral proceedings
Mar 22, 2022
Written submission in preparation to/during oral proceedings
Mar 21, 2022
Summons to attend oral proceedings
Mar 21, 2022
Summons to attend oral proceedings
Mar 21, 2022
Transmittal of decision / summons - opposition
Mar 21, 2022
Transmittal of decision / summons - opposition
Mar 16, 2022
Annex to the communication - opposition
Mar 16, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 16, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 16, 2022
Provision of a copy of the minutes - opposition procedure
Mar 16, 2022
Provision of a copy of the minutes - opposition procedure
Mar 10, 2022
Information about the result of oral proceedings
Jan 14, 2022
Brief communication - Opposition proceedings
Jan 10, 2022
(Electronic) Receipt
Jan 10, 2022
Auxiliary request during Opposition procedure
Jan 10, 2022
Auxiliary request during Opposition procedure
Jan 10, 2022
Auxiliary request during Opposition procedure - 01
Jan 10, 2022
Auxiliary request during Opposition procedure - 02
Jan 10, 2022
Brief communication - Opposition proceedings
Jan 10, 2022
Letter accompanying subsequently filed items
Jan 10, 2022
Main request during Opposition procedure
Jan 10, 2022
Main request during Opposition procedure
Jan 10, 2022
Written submission in preparation to/during oral proceedings
Jan 3, 2022
(Electronic) Receipt
Jan 3, 2022
Letter accompanying subsequently filed items
Jan 3, 2022
Request for interpreters during oral proceedings
Dec 10, 2021
Brief communication - Opposition proceedings
Dec 6, 2021
(Electronic) Receipt
Dec 6, 2021
(Electronic) Receipt
Dec 6, 2021
(Electronic) Receipt
Dec 6, 2021
Letter accompanying subsequently filed items
Dec 6, 2021
Letter accompanying subsequently filed items
Dec 6, 2021
Letter accompanying subsequently filed items
Dec 6, 2021
Written submission in preparation to/during oral proceedings
Dec 2, 2021
Notification concerning the date of oral proceedings
Dec 2, 2021
Notification concerning the date of oral proceedings
Oct 4, 2021
Brief communication - Opposition proceedings
Sep 23, 2021
(Electronic) Receipt
Sep 23, 2021
Letter accompanying subsequently filed items
Sep 23, 2021
Request for interpreters during oral proceedings
Jul 30, 2021
Advice of delivery
Jul 21, 2021
Annex to the communication - opposition
Jul 21, 2021
Information concerning oral proceedings
Jul 21, 2021
Summons to attend oral proceedings
Jul 21, 2021
Summons to attend oral proceedings
Jul 21, 2021
Transmittal of decision / summons - opposition
Jul 21, 2021
Transmittal of decision / summons - opposition
Mar 3, 2021
Brief communication - Opposition proceedings
Feb 26, 2021
Brief communication - Opposition proceedings
Feb 23, 2021
(Electronic) Receipt
Feb 23, 2021
Communication of amended entries
Feb 23, 2021
Letter accompanying subsequently filed items
Feb 23, 2021
Main request during Opposition procedure
Feb 23, 2021
Main request during Opposition procedure
Feb 23, 2021
Reply of the patent proprietor to the notice(s) of opposition
Feb 8, 2021
Request for change of name -opponent
Oct 13, 2020
Communication of a notice of opposition and request to file observations
Oct 13, 2020
Notice of further oppositions to opponent(s)
Oct 7, 2020
Brief communication - Opposition proceedings
Oct 6, 2020
Communication of the registration of a transfer or change of name and/or address
Sep 21, 2020
(Electronic) Receipt
Sep 21, 2020
Annexes in respect of a client data request
Sep 21, 2020
Letter accompanying subsequently filed items
Sep 21, 2020
Submission concerning change of proprietor's name
Sep 7, 2020
Refund of fees
Aug 31, 2020
Communication of a notice of opposition - first information to patent proprietor
Aug 25, 2020
(Electronic) Receipt
Aug 25, 2020
Citation in opposition procedure - 001
Aug 25, 2020
Citation in opposition procedure - 002
Aug 25, 2020
Citation in opposition procedure - 003
Aug 25, 2020
Citation in opposition procedure - 004
Aug 25, 2020
Citation in opposition procedure - 005
Aug 25, 2020
Citation in opposition procedure - 006
Aug 25, 2020
Citation in opposition procedure - 007
Aug 25, 2020
Citation in opposition procedure - 008
Aug 25, 2020
Citation in opposition procedure - 009
Aug 25, 2020
Citation in opposition procedure - 010
Aug 25, 2020
Citation in opposition procedure - 011
Aug 25, 2020
Citation in opposition procedure - 012
Aug 25, 2020
Citation in opposition procedure - 013
Aug 25, 2020
Citation in opposition procedure - 014
Aug 25, 2020
Citation in opposition procedure - 015
Aug 25, 2020
Citation in opposition procedure - 016
Aug 25, 2020
Citation in opposition procedure - 017
Aug 25, 2020
Citation in opposition procedure - 018
Aug 25, 2020
Consolidated list of cited opposition documents
Aug 25, 2020
Notice of opposition
Aug 25, 2020
Notice of opposition
Jan 13, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Dec 5, 2019
Decision to grant a European patent
Nov 20, 2019
(Electronic) Receipt
Nov 20, 2019
Filing of the translations of the claims
Nov 20, 2019
French translation of claims
Nov 20, 2019
German translation of the claims
Nov 20, 2019
Letter accompanying subsequently filed items
Jul 16, 2019
Bibliographic data of the European patent application
Jul 16, 2019
Communication about intention to grant a European patent
Jul 16, 2019
Intention to grant (signatures)
Jul 16, 2019
Text intended for grant (clean copy)
Jul 16, 2019
Text intended for grant (version for approval)
May 28, 2018
Communication of amended entries concerning the representative
May 17, 2018
Submission concerning change of applicant's representative
Feb 26, 2018
(Electronic) Receipt
Feb 26, 2018
Claims
Feb 26, 2018
Description
Feb 26, 2018
Letter accompanying subsequently filed items
Feb 26, 2018
Reply to communication from the Examining Division
Jan 12, 2018
Grant of extension of time limit (examination procedure)
Dec 21, 2017
(Electronic) Receipt
Dec 21, 2017
Request for extension of time limit to communication from the Examining Division
Aug 14, 2017
Annex to the communication
Aug 14, 2017
Communication from the Examining Division
Aug 8, 2017
Examination started
May 16, 2017
Notification regarding date of start of examination with possibility to withdraw
Sep 21, 2016
Communication of the registration of a transfer or change of name and/or address
Sep 16, 2016
Submission concerning change of applicant's address
Sep 15, 2016
Submission concerning change of applicant's address
Feb 22, 2016
CDS Clean up - amended applicant details
Jul 11, 2013
CDS Clean up - amended data concerning the representative for the applicant
Sep 24, 2012
Amended claims filed after receipt of (European) search report
Sep 24, 2012
Amended description filed after receipt of (European) search report
Sep 24, 2012
Amendments received before examination
Sep 24, 2012
Cover sheet for fax transmission
Sep 24, 2012
Payment of fees and costs
Apr 2, 2012
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Feb 29, 2012
Notification of forthcoming publication
Jan 13, 2012
Invitation to indicate correct address of inventor
Dec 5, 2011
Letter which had not been notified
Dec 1, 2011
Confirmation of receipt of (electronically) transmitted priority document
Nov 28, 2011
Priority document (electronically transmitted)
Nov 22, 2011
Communication regarding the transmission of the European search report
Nov 22, 2011
European search opinion
Nov 22, 2011
European search report
Sep 26, 2011
Abstract
Sep 26, 2011
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Sep 26, 2011
Claims
Sep 26, 2011
Description
Sep 26, 2011
Designation of inventor
Sep 26, 2011
Designation of inventor
Sep 26, 2011
Designation of inventor
Sep 26, 2011
Designation of inventor
Sep 26, 2011
Drawings
Sep 26, 2011
Request for grant of a European patent

EP2434100

RAYTHEON

Application Number: EP11182788A
Filing Date: Sep 26, 2011
Status: Patent Maintained As Amended; Dec 9, 2022
Publication Date: Jan 11, 2023
External Links: Slate, EP2434100B2, Google Patents

IP Verse

Turbine Engine Apparatus With Protective Coating

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2434100