IP Verse

Gas Turbine Engine With Adjustable Flow Path Geometry And Method Of Operating

Patent No. EP3023617 (titled "Gas Turbine Engine With Adjustable Flow Path Geometry And Method Of Operating") was filed by General Electric on Nov 17, 2015. The application was issued on Jan 10, 2018.

Patent Summary

Patent Family

Patent Oppositions (2)

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
UNITED	Oct 10, 2018	DEHNS
RAYTHEON	Oct 10, 2018	DEHNS

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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Dec 11, 2022
Termination of the opposition proceedings with revocation of patent
Nov 17, 2022
Decision of the Board of Appeal
Nov 17, 2022
F3032 Notification(s) of the decision
Nov 17, 2022
F3032 Notification(s) of the decision
Sep 28, 2022
F3013 Oral Proceedings: Forwarding minutes
Sep 28, 2022
F3013 Oral Proceedings: Forwarding minutes
Sep 28, 2022
F3317 Oral Proceedings: Minutes (Appellant: Proprietor + Opponent)
Sep 6, 2022
F3004 Communication of the Registry
Sep 6, 2022
F3004 Communication of the Registry
Sep 6, 2022
F3345 Forwarding of submissions to parties
Sep 5, 2022
(Electronic) Receipt
Sep 5, 2022
Letter accompanying subsequently filed items
Sep 5, 2022
Letter dealing with oral proceedings during the appeal procedure
Sep 1, 2022
F3345 Forwarding of submissions to parties
Aug 31, 2022
(Electronic) Receipt
Aug 31, 2022
Letter accompanying subsequently filed items
Aug 31, 2022
Letter dealing with oral proceedings during the appeal procedure
Aug 22, 2022
F3345 Forwarding of submissions to parties
Aug 19, 2022
(Electronic) Receipt
Aug 19, 2022
Letter accompanying subsequently filed items
Aug 19, 2022
Request for interpreters during oral proceedings
Aug 17, 2022
F3345 Forwarding of submissions to parties
Aug 16, 2022
(Electronic) Receipt
Aug 16, 2022
Amended claims with annotations
Aug 16, 2022
Amended claims with annotations
Aug 16, 2022
Amended claims with annotations
Aug 16, 2022
Amended claims with annotations
Aug 16, 2022
Auxiliary request during appeals procedure - 01
Aug 16, 2022
Auxiliary request during appeals procedure - 02
Aug 16, 2022
Auxiliary request during appeals procedure - 03
Aug 16, 2022
Auxiliary request during appeals procedure - 04
Aug 16, 2022
Letter accompanying subsequently filed items
Aug 16, 2022
Letter dealing with oral proceedings during the appeal procedure
May 10, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 10, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Dec 15, 2021
F3011.1 Oral Proceedings: summons
Dec 15, 2021
F3011.1 Oral Proceedings: summons
Dec 10, 2021
F3010 Oral proceedings: order for summons
Dec 10, 2021
F3303.17 Change of the composition of the Board (T), in case Chairman is a legal member
Jun 2, 2021
F3345 Forwarding of submissions to parties
May 28, 2021
(Electronic) Receipt
May 28, 2021
Letter accompanying subsequently filed items
May 28, 2021
Letter relating to Appeal Procedure
Mar 12, 2021
F3345 Forwarding of submissions to parties
Mar 11, 2021
F3345 Forwarding of submissions to parties
Mar 9, 2021
(Electronic) Receipt
Mar 9, 2021
Letter accompanying subsequently filed items
Mar 9, 2021
Reply to appeal
Mar 8, 2021
(Electronic) Receipt
Mar 8, 2021
Letter accompanying subsequently filed items
Mar 8, 2021
Reply to appeal
Nov 27, 2020
Composition of the board (T)
Oct 30, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Oct 30, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Oct 26, 2020
(Electronic) Receipt
Oct 26, 2020
(Electronic) Receipt
Oct 26, 2020
Amended claims with annotations
Oct 26, 2020
Amended claims with annotations
Oct 26, 2020
Amended claims with annotations
Oct 26, 2020
Amended claims with annotations
Oct 26, 2020
Amended claims with annotations
Oct 26, 2020
Amended claims with annotations
Oct 26, 2020
Amended claims with annotations
Oct 26, 2020
Auxiliary request during appeals procedure - 01
Oct 26, 2020
Auxiliary request during appeals procedure - 02
Oct 26, 2020
Auxiliary request during appeals procedure - 03
Oct 26, 2020
Auxiliary request during appeals procedure - 04
Oct 26, 2020
Auxiliary request during appeals procedure - 05
Oct 26, 2020
Auxiliary request during appeals procedure - 06
Oct 26, 2020
Auxiliary request during appeals procedure - 07
Oct 26, 2020
Cited document during appeal procedure
Oct 26, 2020
Cited document during appeal procedure
Oct 26, 2020
Letter accompanying subsequently filed items
Oct 26, 2020
Letter accompanying subsequently filed items
Oct 26, 2020
Statement of grounds of appeal
Oct 26, 2020
Statement of grounds of appeal
Sep 1, 2020
F3204 Communication of the file number to the parties
Sep 1, 2020
F3204 Communication of the file number to the parties
Aug 26, 2020
(Electronic) Receipt
Aug 26, 2020
(Electronic) Receipt
Aug 26, 2020
Letter accompanying subsequently filed items
Aug 26, 2020
Letter accompanying subsequently filed items
Aug 26, 2020
Notice of appeal
Aug 26, 2020
Notice of appeal
Aug 4, 2020
Communication of amended entries
Jul 27, 2020
Request for change of name -opponent
Jun 30, 2020
(Electronic) Receipt
Jun 30, 2020
Advice of delivery
Jun 30, 2020
Letter accompanying subsequently filed items
Jun 19, 2020
Advice of delivery
Jun 16, 2020
Acknowledgement of a document
Jun 16, 2020
Acknowledgement of a document
Jun 16, 2020
Annex to the communication - opposition
Jun 16, 2020
Decision of the Opposition Division and instruction
Jun 16, 2020
Grounds for the decision (Annex) - opposition
Jun 16, 2020
Interlocutory decision in opposition proceedings
Jun 16, 2020
Interlocutory decision in opposition proceedings
Jun 16, 2020
Internal form - Opposition/addressees
Jun 16, 2020
Internal form - Opposition/addressees
Jun 16, 2020
Means of redress
Jun 16, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 16, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 16, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jun 16, 2020
OPPODREX with handwritten amendments
Jun 16, 2020
Provision of a copy of the minutes - opposition procedure
Jun 16, 2020
Provision of a copy of the minutes - opposition procedure
Jun 16, 2020
Scanned annex to a communication - opposition procedure
Feb 18, 2020
Information about the result of oral proceedings
Jan 8, 2020
Brief communication - Opposition proceedings
Jan 7, 2020
Brief communication - Opposition proceedings
Jan 7, 2020
Brief communication - Opposition proceedings
Dec 18, 2019
(Electronic) Receipt
Dec 18, 2019
Amended claims with annotations
Dec 18, 2019
Amended claims with annotations
Dec 18, 2019
Amended claims with annotations
Dec 18, 2019
Amended claims with annotations
Dec 18, 2019
Amended claims with annotations
Dec 18, 2019
Amended claims with annotations
Dec 18, 2019
Amended claims with annotations
Dec 18, 2019
Claims
Dec 18, 2019
Claims
Dec 18, 2019
Claims
Dec 18, 2019
Claims
Dec 18, 2019
Claims
Dec 18, 2019
Claims
Dec 18, 2019
Claims
Dec 18, 2019
Letter accompanying subsequently filed items
Dec 18, 2019
Written submission in preparation to/during oral proceedings
Dec 17, 2019
(Electronic) Receipt
Dec 17, 2019
(Electronic) Receipt
Dec 17, 2019
Letter accompanying subsequently filed items
Dec 17, 2019
Request for interpreters during oral proceedings
Dec 17, 2019
Request for interpreters during oral proceedings
Aug 13, 2019
(Electronic) Receipt
Aug 13, 2019
Advice of delivery
Aug 13, 2019
Letter accompanying subsequently filed items
Aug 2, 2019
Advice of delivery
Jul 29, 2019
Brief communication - Opposition proceedings
Jul 25, 2019
Advice of delivery
Jul 22, 2019
Acknowledgement of a document
Jul 22, 2019
Acknowledgement of a document
Jul 22, 2019
Annex to the communication - opposition
Jul 22, 2019
Information concerning oral proceedings
Jul 22, 2019
Summons to attend oral proceedings
Jul 22, 2019
Summons to attend oral proceedings
Jul 19, 2019
(Electronic) Receipt
Jul 19, 2019
Letter accompanying subsequently filed items
Jul 19, 2019
Reply from the opponent to submission of proprietor
Apr 9, 2019
Confirmation of revocation of automatic debit order
Apr 4, 2019
Letter relating to the automatic debiting procedure
Mar 12, 2019
Brief communication - Opposition proceedings
Mar 4, 2019
(Electronic) Receipt
Mar 4, 2019
Letter accompanying subsequently filed items
Mar 4, 2019
Reply of the patent proprietor to the notice(s) of opposition
Feb 21, 2019
Brief communication - Opposition proceedings
Feb 19, 2019
Communication confirming withdrawal from representation
Feb 19, 2019
Communication of amended entries concerning the representative
Feb 11, 2019
Brief communication - Opposition proceedings
Feb 1, 2019
(Electronic) Receipt
Feb 1, 2019
Letter accompanying subsequently filed items
Feb 1, 2019
Submission concerning change of applicant's representative
Oct 25, 2018
Communication of a notice of opposition and request to file observations
Oct 25, 2018
Notice of further oppositions to opponent(s)
Oct 18, 2018
Communication of a notice of opposition - first information to patent proprietor
Oct 10, 2018
(Electronic) Receipt
Oct 10, 2018
Notice of opposition
Oct 10, 2018
Notice of opposition
Oct 10, 2018
Patent document cited during the opposition procedure
Oct 10, 2018
Patent document cited during the opposition procedure
Oct 10, 2018
Patent document cited during the opposition procedure
Oct 10, 2018
Patent document cited during the opposition procedure
Oct 10, 2018
Patent document cited during the opposition procedure
Oct 10, 2018
Patent document cited during the opposition procedure
Oct 10, 2018
Patent document cited during the opposition procedure
Oct 10, 2018
Patent document cited during the opposition procedure
Jan 26, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Dec 14, 2017
Decision to grant a European patent
Sep 25, 2017
(Electronic) Receipt
Sep 25, 2017
French translation of claims
Sep 25, 2017
German translation of the claims
Sep 25, 2017
Letter accompanying subsequently filed items
Jul 4, 2017
Bibliographic data of the European patent application
Jul 4, 2017
Communication about intention to grant a European patent
Jul 4, 2017
Intention to grant (signatures)
Jul 4, 2017
Text intended for grant (clean copy)
Jul 4, 2017
Text intended for grant (version for approval)
May 17, 2017
Examination started
Nov 22, 2016
(Electronic) Receipt
Nov 22, 2016
Amended claims filed after receipt of (European) search report
Nov 22, 2016
Amended claims with annotations
Nov 22, 2016
Amended description filed after receipt of (European) search report
Nov 22, 2016
Amendments received before examination
Nov 22, 2016
Letter accompanying subsequently filed items
May 31, 2016
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Apr 28, 2016
Notification of forthcoming publication
Apr 26, 2016
CDS Clean up - amended applicant details
Apr 18, 2016
Communication regarding the transmission of the European search report
Apr 18, 2016
European search opinion
Apr 18, 2016
European search report
Apr 18, 2016
Information on Search Strategy
Apr 15, 2016
Invitation to indicate correct address of inventor
Apr 7, 2016
Letter which had not been notified
Apr 4, 2016
Search started
Feb 9, 2016
Communication to designated inventor
Feb 9, 2016
Communication to designated inventor
Feb 9, 2016
Communication to designated inventor
Feb 9, 2016
Communication to designated inventor
Feb 9, 2016
Communication to designated inventor
Feb 9, 2016
Communication to designated inventor
Jan 25, 2016
Confirmation of receipt of (electronically) transmitted priority document
Jan 19, 2016
Priority document (electronically transmitted)
Nov 30, 2015
Letter accompanying subsequently filed items
Nov 30, 2015
Priority document
Nov 17, 2015
Abstract
Nov 17, 2015
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Nov 17, 2015
Claims
Nov 17, 2015
Description
Nov 17, 2015
Designation of inventor
Nov 17, 2015
Drawings
Nov 17, 2015
Request for grant of a European patent

EP3023617

GENERAL ELECTRIC

Application Number: EP15194921A
Filing Date: Nov 17, 2015
Status: Revoked; Dec 12, 2022
Publication Date: Jan 10, 2018
External Links: Slate, Register , Google Patents