De-Icing Of Turbine Engine Inlet And Cooling Of Lubricant

Patent No. EP1895123 (titled "De-Icing Of Turbine Engine Inlet And Cooling Of Lubricant") was filed by General Electric on Aug 24, 2007. The application was issued on Jun 28, 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
RAYTHEON	Mar 27, 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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Feb 6, 2023
Termination of the opposition proceedings with revocation of patent
Jan 12, 2023
Decision of the Board of Appeal
Jan 12, 2023
F3032 Notification(s) of the decision
Jan 12, 2023
F3032 Notification(s) of the decision
Dec 16, 2022
F3013 Oral Proceedings: Forwarding minutes
Dec 16, 2022
F3013 Oral Proceedings: Forwarding minutes
Dec 16, 2022
F3317 Oral Proceedings: Minutes (Appellant: Proprietor + Opponent)
Nov 30, 2022
F3345 Forwarding of submissions to parties
Nov 28, 2022
(Electronic) Receipt
Nov 28, 2022
Amended claims with annotations
Nov 28, 2022
Amended claims with annotations
Nov 28, 2022
Amended claims with annotations
Nov 28, 2022
Auxiliary request during appeals procedure - 04
Nov 28, 2022
Auxiliary request during appeals procedure - 07
Nov 28, 2022
Auxiliary request during appeals procedure - 09
Nov 28, 2022
Letter accompanying subsequently filed items
Nov 28, 2022
Letter dealing with oral proceedings during the appeal procedure
Nov 9, 2022
F3345 Forwarding of submissions to parties
Nov 3, 2022
(Electronic) Receipt
Nov 3, 2022
Letter accompanying subsequently filed items
Nov 3, 2022
Request for interpreters during oral proceedings
Oct 31, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 31, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 5, 2022
F3345 Forwarding of submissions to parties
Oct 3, 2022
(Electronic) Receipt
Oct 3, 2022
Letter accompanying subsequently filed items
Oct 3, 2022
Letter dealing with oral proceedings during the appeal procedure
Sep 30, 2022
F3345 Forwarding of submissions to parties
Sep 29, 2022
(Electronic) Receipt
Sep 29, 2022
Letter accompanying subsequently filed items
Aug 17, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Aug 17, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 10, 2022
F3011.1 Oral Proceedings: summons
Mar 10, 2022
F3011.1 Oral Proceedings: summons
Mar 7, 2022
F3010 Oral proceedings: order for summons
Nov 27, 2020
F3303.14 Composition of the Board (T), in case Chairman is a legal member
Nov 2, 2020
F3345 Forwarding of submissions to parties
Oct 27, 2020
(Electronic) Receipt
Oct 27, 2020
Amended claims with annotations
Oct 27, 2020
Amended claims with annotations
Oct 27, 2020
Amended claims with annotations
Oct 27, 2020
Amended claims with annotations
Oct 27, 2020
Amended claims with annotations
Oct 27, 2020
Amended claims with annotations
Oct 27, 2020
Amended claims with annotations
Oct 27, 2020
Amended claims with annotations
Oct 27, 2020
Auxiliary request during appeals procedure - 04
Oct 27, 2020
Auxiliary request during appeals procedure - 04
Oct 27, 2020
Auxiliary request during appeals procedure - 05
Oct 27, 2020
Auxiliary request during appeals procedure - 06
Oct 27, 2020
Auxiliary request during appeals procedure - 07
Oct 27, 2020
Auxiliary request during appeals procedure - 08
Oct 27, 2020
Auxiliary request during appeals procedure - 09
Oct 27, 2020
Auxiliary request during appeals procedure - 09
Oct 27, 2020
Letter accompanying subsequently filed items
Oct 27, 2020
Reply to appeal
Sep 30, 2020
F3345 Forwarding of submissions to parties
Sep 25, 2020
(Electronic) Receipt
Sep 25, 2020
Letter accompanying subsequently filed items
Sep 25, 2020
Reply to appeal
Jul 29, 2020
F3345 Forwarding of submissions to parties
Jul 24, 2020
(Electronic) Receipt
Jul 24, 2020
Reply to a deficiency communication regarding an appeal
Jun 22, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
May 29, 2020
(Electronic) Receipt
May 29, 2020
Annexes in respect of a client data request
May 29, 2020
Letter accompanying subsequently filed items
May 29, 2020
Statement of grounds of appeal
May 15, 2020
F3028 Inadmissibility of the appeal: non-submission of the statement of grounds
May 15, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
May 15, 2020
F3345 Forwarding of submissions to parties
Apr 28, 2020
(Electronic) Receipt
Apr 28, 2020
Amended claims with annotations
Apr 28, 2020
Amended claims with annotations
Apr 28, 2020
Amended claims with annotations
Apr 28, 2020
Claims
Apr 28, 2020
Claims
Apr 28, 2020
Claims
Apr 28, 2020
Letter regarding the opposition procedure (no time limit)
Apr 28, 2020
Statement of grounds of appeal
Mar 6, 2020
F3204 Communication of the file number to the parties
Mar 6, 2020
F3204 Communication of the file number to the parties
Feb 28, 2020
(Electronic) Receipt
Feb 28, 2020
(Electronic) Receipt
Feb 28, 2020
Letter accompanying subsequently filed items
Feb 28, 2020
Letter accompanying subsequently filed items
Feb 28, 2020
Notice of appeal
Feb 28, 2020
Notice of appeal
Feb 19, 2020
Advice of delivery
Feb 19, 2020
Communication about missing advice of delivery
Jan 21, 2020
Communication about missing advice of delivery
Dec 23, 2019
Advice of delivery
Dec 18, 2019
Acknowledgement of a document
Dec 18, 2019
Acknowledgement of a document
Dec 18, 2019
Annex to the communication - opposition
Dec 18, 2019
Decision of the Opposition Division and instruction
Dec 18, 2019
Druckexemplar in opposition procedure
Dec 18, 2019
Grounds for the decision (Annex) - opposition
Dec 18, 2019
Interlocutory decision in opposition proceedings
Dec 18, 2019
Internal form - Opposition/addressees
Dec 18, 2019
Internal form - Opposition/addressees
Dec 18, 2019
Means of redress
Dec 18, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 18, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 18, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Dec 18, 2019
Provision of a copy of the minutes - opposition procedure
Dec 18, 2019
Scanned annex to a communication - opposition procedure
Dec 18, 2019
Scanned annex to a communication - opposition procedure
Nov 5, 2019
Information about the result of oral proceedings
Sep 24, 2019
Brief communication - Opposition proceedings
Sep 16, 2019
Request for interpreters during oral proceedings
Sep 13, 2019
Brief communication - Opposition proceedings
Sep 11, 2019
Brief communication - Opposition proceedings
Sep 5, 2019
(Electronic) Receipt
Sep 5, 2019
(Electronic) Receipt
Sep 5, 2019
Amended claims with annotations
Sep 5, 2019
Amended claims with annotations
Sep 5, 2019
Amended claims with annotations
Sep 5, 2019
Amended claims with annotations
Sep 5, 2019
Amended claims with annotations
Sep 5, 2019
Amended claims with annotations
Sep 5, 2019
Amended claims with annotations
Sep 5, 2019
Amended claims with annotations
Sep 5, 2019
Amended claims with annotations
Sep 5, 2019
Amended claims with annotations
Sep 5, 2019
Amended claims with annotations
Sep 5, 2019
Claims
Sep 5, 2019
Claims
Sep 5, 2019
Claims
Sep 5, 2019
Claims
Sep 5, 2019
Claims
Sep 5, 2019
Claims
Sep 5, 2019
Claims
Sep 5, 2019
Claims
Sep 5, 2019
Claims
Sep 5, 2019
Claims
Sep 5, 2019
Claims
Sep 5, 2019
Letter accompanying subsequently filed items
Sep 5, 2019
Letter accompanying subsequently filed items
Sep 5, 2019
Reply to an examination report in opposition proceedings
Sep 5, 2019
Request for interpreters during oral proceedings
Sep 4, 2019
Brief communication - Opposition proceedings
Sep 4, 2019
Brief communication - Opposition proceedings
Sep 3, 2019
(Electronic) Receipt
Sep 3, 2019
Request for interpreters during oral proceedings
Apr 4, 2019
Brief communication - Opposition proceedings
Apr 2, 2019
Communication confirming withdrawal from representation
Apr 2, 2019
Communication of amended entries concerning the representative
Mar 29, 2019
Brief communication - Opposition proceedings
Mar 26, 2019
Confirmation of revocation of automatic debit order
Mar 21, 2019
(Electronic) Receipt
Mar 21, 2019
Letter accompanying subsequently filed items
Mar 21, 2019
Letter relating to the automatic debiting procedure
Mar 21, 2019
Submission concerning change of applicant's representative
Feb 25, 2019
Advice of delivery
Feb 25, 2019
Advice of delivery
Feb 13, 2019
Advice of delivery
Feb 11, 2019
Acknowledgement of a document
Feb 11, 2019
Acknowledgement of a document
Feb 11, 2019
Information concerning oral proceedings
Feb 11, 2019
Notification concerning the date of oral proceedings
Feb 11, 2019
Notification concerning the date of oral proceedings
Feb 11, 2019
Summons to attend oral proceedings
Feb 11, 2019
Summons to attend oral proceedings
Feb 4, 2019
Brief communication - Opposition proceedings
Jan 25, 2019
(Electronic) Receipt
Jan 25, 2019
Oral proceedings: Request for postponement
Jan 15, 2019
Advice of delivery
Jan 15, 2019
Advice of delivery
Jan 11, 2019
Advice of delivery
Jan 4, 2019
Acknowledgement of a document
Jan 4, 2019
Acknowledgement of a document
Jan 4, 2019
Annex to the communication - opposition
Jan 4, 2019
Information concerning oral proceedings
Jan 4, 2019
Summons to attend oral proceedings
Jan 4, 2019
Summons to attend oral proceedings
Nov 8, 2018
Brief communication - Opposition proceedings
Oct 30, 2018
(Electronic) Receipt
Oct 30, 2018
Letter accompanying subsequently filed items
Oct 30, 2018
Letter regarding the opposition procedure (no time limit)
Aug 7, 2018
Brief communication - Opposition proceedings
Jul 25, 2018
(Electronic) Receipt
Jul 25, 2018
Letter accompanying subsequently filed items
Jul 25, 2018
Reply of the patent proprietor to the notice(s) of opposition
Apr 13, 2018
Communication of a notice of opposition and request to file observations
Apr 13, 2018
Notice of further oppositions to opponent(s)
Apr 6, 2018
Communication of a notice of opposition - first information to patent proprietor
Mar 27, 2018
(Electronic) Receipt
Mar 27, 2018
Notice of opposition
Mar 27, 2018
Notice of opposition
Mar 27, 2018
Patent document cited during the opposition procedure
Mar 27, 2018
Patent document cited during the opposition procedure
Mar 27, 2018
Patent document cited during the opposition procedure
Mar 27, 2018
Patent document cited during the opposition procedure
Mar 27, 2018
Patent document cited during the opposition procedure
Mar 27, 2018
Patent document cited during the opposition procedure
Jun 28, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 1, 2017
Decision to grant a European patent
May 23, 2017
Communication of amended entries concerning the representative
May 9, 2017
(Electronic) Receipt
May 9, 2017
French translation of claims
May 9, 2017
German translation of the claims
May 9, 2017
Letter accompanying subsequently filed items
Feb 15, 2017
Bibliographic data of the European patent application
Feb 15, 2017
Communication about intention to grant a European patent
Feb 15, 2017
Intention to grant (signatures)
Feb 15, 2017
Text intended for grant (clean copy)
Feb 15, 2017
Text intended for grant (version for approval)
Nov 25, 2016
(Electronic) Receipt
Nov 25, 2016
Amended claims with annotations
Nov 25, 2016
Amended description with annotations
Nov 25, 2016
Claims
Nov 25, 2016
Description
Nov 25, 2016
Letter accompanying subsequently filed items
Nov 25, 2016
Reply to communication from the Examining Division
Jul 19, 2016
Annex to the communication
Jul 19, 2016
Communication from the Examining Division
Jul 11, 2016
Examination started
Apr 29, 2016
Final instructions (loss of partial rights)
Jan 4, 2016
Designation deemed to be withdrawn (non payment of designation fees)
Nov 4, 2015
(Electronic) Receipt
Nov 4, 2015
Amended claims filed after receipt of (European) search report
Nov 4, 2015
Amended claims with annotations
Nov 4, 2015
Amended description filed after receipt of (European) search report
Nov 4, 2015
Amended description with annotations
Nov 4, 2015
Amendments received before examination
Nov 4, 2015
Letter accompanying subsequently filed items
May 11, 2015
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Apr 8, 2015
Communication regarding the transmission of the European search report
Apr 8, 2015
European search opinion
Apr 8, 2015
European search report
Mar 27, 2015
Search started
Jul 3, 2013
CDS Clean up - amended data concerning the representative for the applicant
Jul 1, 2013
Submission concerning representation
May 27, 2010
CDS Clean up - amended data concerning the representative for the applicant
Aug 13, 2008
CDS Clean up - amended applicant details
Aug 12, 2008
CDS Clean up - amended data concerning the representative for the applicant
Apr 10, 2008
Letter concerning the inventor
Feb 22, 2008
Invitation to indicate correct address of inventor
Feb 6, 2008
Notification of forthcoming publication
Dec 3, 2007
Letter which had not been notified
Sep 20, 2007
Confirmation of receipt of (electronically) transmitted priority document
Sep 3, 2007
Letter concerning the priority
Sep 3, 2007
Priority document
Aug 24, 2007
Abstract
Aug 24, 2007
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Aug 24, 2007
Claims
Aug 24, 2007
Description
Aug 24, 2007
Designation of inventor
Aug 24, 2007
Designation of inventor
Aug 24, 2007
Designation of inventor
Aug 24, 2007
Designation of inventor
Aug 24, 2007
Drawings
Aug 24, 2007
Request for grant of a European patent

EP1895123

GENERAL ELECTRIC

Application Number: EP07114905A
Filing Date: Aug 24, 2007
Status: Revoked; Feb 6, 2023
Publication Date: Jun 28, 2017
External Links: Slate, Register , Google Patents

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De-Icing Of Turbine Engine Inlet And Cooling Of Lubricant

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Dossier Documents

EP1895123