Geared Architecture For High Speed And Small Volume Fan Drive Turbine

Patent No. EP2811120 (titled "Geared Architecture For High Speed And Small Volume Fan Drive Turbine") was filed by Raytheon on Feb 17, 2014. The application was issued on Jul 12, 2017.

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
ROLLS ROYCE	Apr 13, 2018	ROLLS ROYCE
SAFRAN AIRCRAFT ENGINES	Apr 12, 2018	REGIMBEAU

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

May 10, 2022
Refund of fees
May 6, 2022
Termination of the opposition proceedings with revocation of patent
Apr 29, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Apr 29, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Apr 29, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Apr 29, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Apr 29, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Apr 29, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Apr 28, 2022
(Electronic) Receipt
Apr 28, 2022
F3014 Oral Proceedings: Order cancelling/postponing
Apr 28, 2022
Letter accompanying subsequently filed items
Apr 28, 2022
Withdrawal of an appeal
Apr 26, 2022
F3345 Forwarding of submissions to parties
Apr 26, 2022
F3345 Forwarding of submissions to parties
Mar 15, 2022
F3018 Oral proceedings: Confirmation interpreters
Mar 15, 2022
F3018 Oral proceedings: Confirmation interpreters
Mar 15, 2022
F3018 Oral proceedings: Confirmation interpreters
Feb 15, 2022
Oral proceedings: change of venue
Feb 15, 2022
Oral proceedings: change of venue
Feb 15, 2022
Oral proceedings: change of venue
Oct 15, 2021
F3011.1 Oral Proceedings: summons
Oct 15, 2021
F3011.1 Oral Proceedings: summons
Oct 15, 2021
F3011.1 Oral Proceedings: summons
Oct 15, 2021
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Oct 12, 2021
F3010 Oral proceedings: order for summons
Sep 3, 2021
F3303.16 Change of composition of the Board (T)
Feb 19, 2021
Communication of the registration of a transfer or change of name and/or address
Feb 8, 2021
Authorisation
Feb 8, 2021
Submission concerning change of applicant's name
Jan 18, 2021
Indication of deficiencies in a request for entry of a change in personal particulars and invitation to correct them
Dec 18, 2020
Annexes in respect of a client data request
Dec 18, 2020
Annexes in respect of a client data request
Dec 18, 2020
Submission concerning change of applicant's name
Nov 27, 2020
Composition of the board (T)
Nov 6, 2020
F3345 Forwarding of submissions to parties
Nov 6, 2020
F3345 Forwarding of submissions to parties
Nov 2, 2020
(Electronic) Receipt
Nov 2, 2020
Letter accompanying subsequently filed items
Nov 2, 2020
Non-Patent Literature cited during the appeal procedure
Nov 2, 2020
Non-Patent Literature cited during the appeal procedure
Nov 2, 2020
Reply to appeal
Jun 22, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jun 22, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jun 1, 2020
(Electronic) Receipt
Jun 1, 2020
Amended claims with annotations
Jun 1, 2020
Amended claims with annotations
Jun 1, 2020
Amended claims with annotations
Jun 1, 2020
Claims
Jun 1, 2020
Claims
Jun 1, 2020
Claims
Jun 1, 2020
Letter accompanying subsequently filed items
Jun 1, 2020
Statement of grounds of appeal
Mar 30, 2020
F3204 Communication of the file number to the parties
Mar 30, 2020
F3204 Communication of the file number to the parties
Mar 30, 2020
F3204 Communication of the file number to the parties
Mar 24, 2020
(Electronic) Receipt
Mar 24, 2020
Letter accompanying subsequently filed items
Mar 24, 2020
Notice of appeal
Mar 10, 2020
Advice of delivery
Feb 25, 2020
Communication about missing advice of delivery
Jan 23, 2020
Advice of delivery
Jan 20, 2020
Letter accompanying subsequently filed items
Jan 20, 2020
Submission concerning change of applicant's address
Jan 20, 2020
Submission concerning change of applicant's address
Jan 20, 2020
Submission concerning change of applicant's address
Jan 20, 2020
Submission concerning change of applicant's address
Jan 15, 2020
Acknowledgement of a document
Jan 15, 2020
Acknowledgement of a document
Jan 15, 2020
Annex to the communication - opposition
Jan 15, 2020
Decision of the Opposition Division and instruction
Jan 15, 2020
Decision revoking the European patent
Jan 15, 2020
Grounds for the decision (Annex) - opposition
Jan 15, 2020
Internal form - Opposition/addressees
Jan 15, 2020
Internal form - Opposition/addressees
Jan 15, 2020
Means of redress
Jan 15, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 15, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 15, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jan 15, 2020
Provision of a copy of the minutes - opposition procedure
Jan 15, 2020
Scanned annex to a communication - opposition procedure
Dec 9, 2019
Information about the result of oral proceedings
Nov 25, 2019
Brief communication - Opposition proceedings
Nov 18, 2019
Brief communication - Opposition proceedings
Nov 15, 2019
(Electronic) Receipt
Nov 15, 2019
Letter accompanying subsequently filed items
Nov 15, 2019
Written submission in preparation to/during oral proceedings
Oct 17, 2019
Brief communication - Opposition proceedings
Oct 17, 2019
Brief communication - Opposition proceedings
Oct 10, 2019
Brief communication - Opposition proceedings
Oct 9, 2019
(Electronic) Receipt
Oct 9, 2019
(Electronic) Receipt
Oct 9, 2019
Amended claims with annotations
Oct 9, 2019
Amended claims with annotations
Oct 9, 2019
Citation in opposition procedure
Oct 9, 2019
Citation in opposition procedure
Oct 9, 2019
Citation in opposition procedure
Oct 9, 2019
Citation in opposition procedure
Oct 9, 2019
Citation in opposition procedure
Oct 9, 2019
Claims
Oct 9, 2019
Claims
Oct 9, 2019
Letter accompanying subsequently filed items
Oct 9, 2019
Letter accompanying subsequently filed items
Oct 9, 2019
Written submission in preparation to/during oral proceedings
Oct 9, 2019
Written submission in preparation to/during oral proceedings
Apr 2, 2019
Advice of delivery
Mar 22, 2019
Brief communication - Opposition proceedings
Mar 14, 2019
(Electronic) Receipt
Mar 14, 2019
Letter accompanying subsequently filed items
Mar 14, 2019
Request for interpreters during oral proceedings
Mar 13, 2019
(Electronic) Receipt
Mar 13, 2019
Advice of delivery
Mar 13, 2019
Letter accompanying subsequently filed items
Mar 6, 2019
Acknowledgement of a document
Mar 6, 2019
Acknowledgement of a document
Mar 6, 2019
Annex to the communication - opposition
Mar 6, 2019
Information concerning oral proceedings
Mar 6, 2019
Summons to attend oral proceedings
Mar 6, 2019
Summons to attend oral proceedings
Feb 25, 2019
Brief communication - Opposition proceedings
Feb 15, 2019
(Electronic) Receipt
Feb 15, 2019
Citation in opposition procedure
Feb 15, 2019
Citation in opposition procedure
Feb 15, 2019
Citation in opposition procedure
Feb 15, 2019
Letter accompanying subsequently filed items
Feb 15, 2019
Letter regarding the opposition procedure (no time limit)
Feb 15, 2019
Non-patent literature cited during the opposition procedure
Feb 15, 2019
Patent document cited during the opposition procedure
Nov 7, 2018
Acknowledgement of receipt of third party observations
Nov 7, 2018
Brief communication - Opposition proceedings
Nov 7, 2018
Transmittal of third party observations to applicant
Oct 29, 2018
(Electronic) Receipt
Oct 29, 2018
Letter accompanying subsequently filed items
Oct 29, 2018
Observations by third parties
Sep 27, 2018
Brief communication - Opposition proceedings
Sep 17, 2018
(Electronic) Receipt
Sep 17, 2018
Amended claims with annotations
Sep 17, 2018
Claims
Sep 17, 2018
Letter accompanying subsequently filed items
Sep 17, 2018
Reply of the patent proprietor to the notice(s) of opposition
Aug 23, 2018
Brief communication - Opposition proceedings
Aug 23, 2018
Brief communication - Opposition proceedings
Aug 23, 2018
Communication of termination of the opposition proceedings
Aug 16, 2018
Termination of the opposition proceedings for one opponent (further opponents present)
May 28, 2018
Communication of amended entries concerning the representative
May 24, 2018
Brief communication - Opposition proceedings
May 24, 2018
Brief communication - Opposition proceedings
May 17, 2018
Submission concerning change of applicant's representative
May 15, 2018
(Electronic) Receipt
May 15, 2018
Letter accompanying subsequently filed items
May 15, 2018
Letter regarding the opposition procedure (no time limit)
May 15, 2018
Non-patent literature cited during the opposition procedure
May 15, 2018
Non-patent literature cited during the opposition procedure
May 15, 2018
Patent document cited during the opposition procedure
May 15, 2018
Patent document cited during the opposition procedure
May 7, 2018
Brief communication - Opposition proceedings
May 7, 2018
Brief communication - Opposition proceedings
May 7, 2018
Communication of a notice of opposition - first information to patent proprietor
May 7, 2018
Communication of a notice of opposition and request to file observations
May 7, 2018
Important information concerning EPO Form 1010
May 7, 2018
Notice of further oppositions to opponent(s)
May 7, 2018
Notice of further oppositions to opponent(s)
May 7, 2018
Noting of loss of rights (opposition deemed not to have been filed)
Apr 23, 2018
Letter accompanying subsequently filed items
Apr 23, 2018
Letter regarding the opposition procedure (no time limit)
Apr 23, 2018
Non-scannable object
Apr 23, 2018
Non-scannable object
Apr 23, 2018
Notice of opposition
Apr 20, 2018
Communication of a notice of opposition - first information to patent proprietor
Apr 13, 2018
Notice of opposition
Apr 12, 2018
(Electronic) Receipt
Apr 12, 2018
Any annexes (other than citation) to an opposition letter
Apr 12, 2018
Citation in opposition procedure
Apr 12, 2018
Citation in opposition procedure
Apr 12, 2018
Citation in opposition procedure
Apr 12, 2018
Citation in opposition procedure
Apr 12, 2018
Citation in opposition procedure
Apr 12, 2018
Non-patent literature cited during the opposition procedure
Apr 12, 2018
Non-patent literature cited during the opposition procedure
Apr 12, 2018
Non-patent literature cited during the opposition procedure
Apr 12, 2018
Non-patent literature cited during the opposition procedure
Apr 12, 2018
Non-patent literature cited during the opposition procedure
Apr 12, 2018
Non-patent literature cited during the opposition procedure
Apr 12, 2018
Non-patent literature cited during the opposition procedure
Apr 12, 2018
Non-patent literature cited during the opposition procedure
Apr 12, 2018
Non-patent literature cited during the opposition procedure
Apr 12, 2018
Non-patent literature cited during the opposition procedure
Apr 12, 2018
Non-patent literature cited during the opposition procedure
Apr 12, 2018
Non-patent literature cited during the opposition procedure
Apr 12, 2018
Notice of opposition
Apr 12, 2018
Notice of opposition
Apr 12, 2018
Patent document cited during the opposition procedure
Apr 12, 2018
Patent document cited during the opposition procedure
Jul 13, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 16, 2017
Decision to grant a European patent
Jun 1, 2017
(Electronic) Receipt
Jun 1, 2017
Filing of the translations of the claims
Jun 1, 2017
French translation of claims
Jun 1, 2017
German translation of the claims
Jun 1, 2017
Letter accompanying subsequently filed items
May 4, 2017
Bibliographic data of the European patent application
May 4, 2017
Communication about intention to grant a European patent
May 4, 2017
Intention to grant (signatures)
May 4, 2017
Text intended for grant (clean copy)
May 4, 2017
Text intended for grant (version for approval)
Mar 8, 2017
(Electronic) Receipt
Mar 8, 2017
Amended claims with annotations
Mar 8, 2017
Amended description with annotations
Mar 8, 2017
Claims
Mar 8, 2017
Description
Mar 8, 2017
Letter accompanying subsequently filed items
Mar 8, 2017
Reply to communication from the Examining Division
Feb 21, 2017
Annex to the communication
Feb 21, 2017
Communication from the Examining Division
Dec 1, 2016
(Electronic) Receipt
Dec 1, 2016
Letter accompanying subsequently filed items
Dec 1, 2016
Matter concerning the application
Dec 1, 2016
Matter concerning the application
Dec 1, 2016
Matter concerning the application
Dec 1, 2016
Reply to communication from the Examining Division
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
Jul 22, 2016
Annex to the communication
Jul 22, 2016
Communication from the Examining Division
May 27, 2016
(Electronic) Receipt
May 27, 2016
Letter accompanying subsequently filed items
May 27, 2016
Non-patent literature cited during the examination procedure
May 17, 2016
(Electronic) Receipt
May 17, 2016
Amended description with annotations
May 17, 2016
Amended description with annotations
May 17, 2016
Claims
May 17, 2016
Description
May 17, 2016
Letter accompanying subsequently filed items
May 17, 2016
Reply to communication from the Examining Division
Feb 22, 2016
CDS Clean up - amended applicant details
Jan 4, 2016
Annex to the communication
Jan 4, 2016
Communication from the Examining Division
Nov 23, 2015
(Electronic) Receipt
Nov 23, 2015
Amended claims with annotations
Nov 23, 2015
Amended description with annotations
Nov 23, 2015
Claims
Nov 23, 2015
Description
Nov 23, 2015
Letter accompanying subsequently filed items
Nov 23, 2015
Reply to communication from the Examining Division
Jul 13, 2015
Annex to the communication
Jul 13, 2015
Communication from the Examining Division
Jul 3, 2015
Examination started
Jun 10, 2015
Amended claims filed after receipt of (European) search report
Jun 10, 2015
Amended claims with annotations
Jun 10, 2015
Amended description filed after receipt of (European) search report
Jun 10, 2015
Amended description with annotations
Jun 10, 2015
Amendments received before examination
Jun 10, 2015
Letter concerning fees and payments
Jun 10, 2015
Payment of fees and costs
Jun 10, 2015
Payment of fees and costs
Dec 15, 2014
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Nov 12, 2014
Notification of forthcoming publication
Sep 2, 2014
Communication regarding the transmission of the European search report
Sep 2, 2014
European search opinion
Sep 2, 2014
European search report
Aug 21, 2014
Search started
May 14, 2014
Refund of fees
May 2, 2014
Confirmation of receipt of (electronically) transmitted priority document
Apr 17, 2014
Priority document (electronically transmitted)
Apr 11, 2014
Communication to designated inventor
Apr 11, 2014
Communication to designated inventor
Apr 11, 2014
Communication to designated inventor
Apr 11, 2014
Communication to designated inventor
Apr 11, 2014
Communication to designated inventor
Apr 11, 2014
Communication to designated inventor
Feb 17, 2014
Abstract
Feb 17, 2014
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Feb 17, 2014
Claims
Feb 17, 2014
Description
Feb 17, 2014
Designation of inventor
Feb 17, 2014
Designation of inventor
Feb 17, 2014
Designation of inventor
Feb 17, 2014
Designation of inventor
Feb 17, 2014
Designation of inventor
Feb 17, 2014
Designation of inventor
Feb 17, 2014
Drawings
Feb 17, 2014
Request for grant of a European patent

EP2811120

RAYTHEON

Application Number: EP14155460A
Filing Date: Feb 17, 2014
Status: Revoked; May 13, 2022
Publication Date: Jul 12, 2017
External Links: Slate, Register , Google Patents

IP Verse

Geared Architecture For High Speed And Small Volume Fan Drive Turbine

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2811120