IP Verse

Overfill Control Of An Aircraft Engine Lubrication System - EP2573338

The patent EP2573338 was granted to Safran Aero Boosters on Jul 19, 2017. The application was originally filed on Sep 20, 2011 under application number EP11181908A. The patent is currently recorded with a legal status of "Revoked".

EP2573338

SAFRAN AERO BOOSTERS

Application Number: EP11181908A
Filing Date: Sep 20, 2011
Status: Revoked; Nov 10, 2023
Publication Date: Jul 19, 2017
External Links: Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Oppositions

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	Opposition Status
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RAYTHEON	Apr 19, 2018	DEHNS	ADMISSIBLE

Patent Citations (12) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation Phase	Publication Number
DESCRIPTION	EP0515326
DESCRIPTION	US5103648
DESCRIPTION	US5578997
OPPOSITION	EP0515326
OPPOSITION	US2004178900
OPPOSITION	US2006219207
OPPOSITION	US2008154477
OPPOSITION	US2009013961
OPPOSITION	US5749339
SEARCH	EP0102080
SEARCH	US5687687
SEARCH	WO2011131892

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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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Oct 30, 2023
Decision of the Board of Appeal
Appeal
Oct 30, 2023
F3032 Notification(s) of the decision
Appeal
Oct 30, 2023
F3032 Notification(s) of the decision
Appeal
Sep 25, 2023
Amended claims with annotations
Appeal
Sep 25, 2023
F3013 Oral Proceedings: Forwarding minutes
Appeal
Sep 25, 2023
F3013 Oral Proceedings: Forwarding minutes
Appeal
Sep 25, 2023
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Appeal
Sep 21, 2023
F3345 Forwarding of submissions to parties
Appeal
Sep 18, 2023
(Electronic) Receipt
Appeal
Sep 18, 2023
Letter accompanying subsequently filed items
Appeal
Sep 18, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Sep 7, 2023
F3018 Oral proceedings: Confirmation interpreters
Appeal
Sep 7, 2023
F3018 Oral proceedings: Confirmation interpreters
Appeal
Sep 6, 2023
F3345 Forwarding of submissions to parties
Appeal
Aug 30, 2023
(Electronic) Receipt
Appeal
Aug 30, 2023
Letter accompanying subsequently filed items
Appeal
Aug 30, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Aug 28, 2023
Request for interpreters during oral proceedings
Appeal
Aug 25, 2023
F3345 Forwarding of submissions to parties
Appeal
Aug 21, 2023
(Electronic) Receipt
Appeal
Aug 21, 2023
Letter accompanying subsequently filed items
Appeal
Aug 21, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Jul 21, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Appeal
Jul 21, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Appeal
Jun 5, 2023
F3345 Forwarding of submissions to parties
Appeal
May 31, 2023
(Electronic) Receipt
Appeal
May 31, 2023
Letter accompanying subsequently filed items
Appeal
May 31, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Nov 16, 2022
F3011.1 Oral Proceedings: summons
Appeal
Nov 16, 2022
F3011.1 Oral Proceedings: summons
Appeal
Nov 11, 2022
F3010 Oral proceedings: order for summons
Appeal
Nov 10, 2022
F3303.16 Change of composition of the Board (T)
Appeal
Oct 28, 2020
F3345 Forwarding of submissions to parties
Appeal
Oct 23, 2020
(Electronic) Receipt
Appeal
Oct 23, 2020
Auxiliary request during appeals procedure - 01
Appeal
Oct 23, 2020
Auxiliary request during appeals procedure - 01
Appeal
Oct 23, 2020
Auxiliary request during appeals procedure - 02
Appeal
Oct 23, 2020
Auxiliary request during appeals procedure - 02
Appeal
Oct 23, 2020
Auxiliary request during appeals procedure - 03
Appeal
Oct 23, 2020
Auxiliary request during appeals procedure - 03
Appeal
Oct 23, 2020
Auxiliary request during appeals procedure - 04
Appeal
Oct 23, 2020
Auxiliary request during appeals procedure - 05
Appeal
Oct 23, 2020
Letter accompanying subsequently filed items
Appeal
Oct 23, 2020
Reply to appeal
Appeal
Jun 15, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Appeal
Jun 12, 2020
Communication of amended entries in the Register of European Patents
Appeal
Jun 12, 2020
F3345 Forwarding of submissions to parties
Appeal
May 29, 2020
(Electronic) Receipt
Appeal
May 29, 2020
Annexes (other than cited documents) regarding appeal procedure
Appeal
May 29, 2020
Letter accompanying subsequently filed items
Appeal
May 29, 2020
Statement of grounds of appeal
Appeal
Apr 2, 2020
Composition of the board (T)
Appeal
Feb 5, 2020
F3204 Communication of the file number to the parties
Appeal
Jan 28, 2020
(Electronic) Receipt
Appeal
Jan 28, 2020
Letter accompanying subsequently filed items
Appeal
Jan 28, 2020
Notice of appeal
Appeal
Nov 22, 2019
Advice of delivery
OPPO
Nov 21, 2019
Advice of delivery
OPPO
Nov 18, 2019
Annex to the communication - opposition
OPPO
Nov 18, 2019
Decision of the Opposition Division and instruction
OPPO
Nov 18, 2019
Decision rejecting the opposition
OPPO
Nov 18, 2019
Grounds for the decision (Annex) - opposition
OPPO
Nov 18, 2019
Internal form - Opposition/addressees
OPPO
Nov 18, 2019
Internal form - Opposition/addressees
OPPO
Nov 18, 2019
Means of redress
OPPO
Nov 18, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Nov 18, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Nov 18, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Nov 18, 2019
Provision of a copy of the minutes - opposition procedure
OPPO
Oct 15, 2019
Information about the result of oral proceedings
OPPO
Aug 19, 2019
Brief communication - Opposition proceedings
OPPO
Aug 16, 2019
Brief communication - Opposition proceedings
OPPO
Aug 13, 2019
(Electronic) Receipt
OPPO
Aug 13, 2019
Amended claims with annotations
OPPO
Aug 13, 2019
Amended claims with annotations
OPPO
Aug 13, 2019
Amended claims with annotations
OPPO
Aug 13, 2019
Amended claims with annotations
OPPO
Aug 13, 2019
Claims
OPPO
Aug 13, 2019
Claims
OPPO
Aug 13, 2019
Claims
OPPO
Aug 13, 2019
Claims
OPPO
Aug 13, 2019
Letter accompanying subsequently filed items
OPPO
Aug 13, 2019
Written submission in preparation to/during oral proceedings
OPPO
Aug 12, 2019
(Electronic) Receipt
OPPO
Aug 12, 2019
Letter accompanying subsequently filed items
OPPO
Aug 12, 2019
Written submission in preparation to/during oral proceedings
OPPO
May 8, 2019
Submission concerning representation
OPPO
Mar 27, 2019
Brief communication - Opposition proceedings
OPPO
Mar 27, 2019
Brief communication - Opposition proceedings
OPPO
Mar 22, 2019
(Electronic) Receipt
OPPO
Mar 22, 2019
(Electronic) Receipt
OPPO
Mar 22, 2019
Advice of delivery
OPPO
Mar 22, 2019
Letter accompanying subsequently filed items
OPPO
Mar 22, 2019
Request for interpreters during oral proceedings
OPPO
Feb 28, 2019
Brief communication - Opposition proceedings
OPPO
Feb 25, 2019
(Electronic) Receipt
OPPO
Feb 25, 2019
Letter accompanying subsequently filed items
OPPO
Feb 25, 2019
Request for interpreters during oral proceedings
OPPO
Feb 22, 2019
Communication about missing advice of delivery
OPPO
Jan 21, 2019
Advice of delivery
OPPO
Jan 14, 2019
Advice of delivery
OPPO
Jan 9, 2019
Annex to the communication - opposition
OPPO
Jan 9, 2019
Information concerning oral proceedings
OPPO
Jan 9, 2019
Summons to attend oral proceedings
OPPO
Jan 9, 2019
Summons to attend oral proceedings
OPPO
Sep 18, 2018
Brief communication - Opposition proceedings
OPPO
Sep 12, 2018
(Electronic) Receipt
OPPO
Sep 12, 2018
Amended claims with annotations
OPPO
Sep 12, 2018
Amended claims with annotations
OPPO
Sep 12, 2018
Amended claims with annotations
OPPO
Sep 12, 2018
Auxiliary request during Opposition procedure
OPPO
Sep 12, 2018
Auxiliary request during Opposition procedure
OPPO
Sep 12, 2018
Auxiliary request during Opposition procedure
OPPO
Sep 12, 2018
Letter accompanying subsequently filed items
OPPO
Sep 12, 2018
Reply of the patent proprietor to the notice(s) of opposition
OPPO
May 3, 2018
Communication of a notice of opposition and request to file observations
OPPO
May 3, 2018
Notice of further oppositions to opponent(s)
OPPO
Apr 25, 2018
Communication of a notice of opposition - first information to patent proprietor
OPPO
Apr 19, 2018
(Electronic) Receipt
OPPO
Apr 19, 2018
Notice of opposition
OPPO
Apr 19, 2018
Notice of opposition
OPPO
Apr 19, 2018
Patent document cited during the opposition procedure
OPPO
Apr 19, 2018
Patent document cited during the opposition procedure
OPPO
Apr 19, 2018
Patent document cited during the opposition procedure
OPPO
Apr 19, 2018
Patent document cited during the opposition procedure
OPPO
Apr 19, 2018
Patent document cited during the opposition procedure
OPPO
Apr 19, 2018
Patent document cited during the opposition procedure
OPPO
Jul 19, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
Jun 22, 2017
Decision to grant a European patent
Search/Exam
Jun 6, 2017
(Electronic) Receipt
Search/Exam
Jun 6, 2017
English translation of the claims
Search/Exam
Jun 6, 2017
Filing of the translations of the claims
Search/Exam
Jun 6, 2017
German translation of the claims
Search/Exam
Jun 6, 2017
Letter accompanying subsequently filed items
Search/Exam
Feb 2, 2017
Bibliographic data of the European patent application
Search/Exam
Feb 2, 2017
Communication about intention to grant a European patent
Search/Exam
Feb 2, 2017
Intention to grant (signatures)
Search/Exam
Feb 2, 2017
Text intended for grant (clean copy)
Search/Exam
Feb 2, 2017
Text intended for grant (version for approval)
Search/Exam
Jan 2, 2017
Communication of the registration of a transfer or change of name and/or address
Search/Exam
Dec 20, 2016
Submission concerning change of applicant's name
Search/Exam
Nov 18, 2016
Examination started
Search/Exam
Aug 16, 2016
Communication of amended entries concerning the representative
Search/Exam
Aug 9, 2016
Submission concerning change of applicant's representative
Search/Exam
Jan 5, 2016
Response to enquiry for communication from the Examining Division
Search/Exam
Dec 22, 2015
(Electronic) Receipt
Search/Exam
Dec 22, 2015
Enquiry as to when a communication from the Examining Division can be expected
Search/Exam
Dec 22, 2015
Letter accompanying subsequently filed items
Search/Exam
Oct 14, 2013
Refund order of filing/examination fee
Search/Exam
Sep 25, 2013
(Electronic) Receipt
Search/Exam
Sep 25, 2013
Amended claims filed after receipt of (European) search report
Search/Exam
Sep 25, 2013
Amended claims with annotations
Search/Exam
Sep 25, 2013
Amendments received before examination
Search/Exam
Sep 25, 2013
Letter concerning fees and payments
Search/Exam
Apr 3, 2013
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Search/Exam
Feb 27, 2013
Notification of forthcoming publication
Search/Exam
Feb 28, 2012
Communication regarding the transmission of the European search report
Search/Exam
Feb 28, 2012
European search opinion
Search/Exam
Feb 28, 2012
European search report
Search/Exam
Sep 20, 2011
Abstract
Search/Exam
Sep 20, 2011
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Search/Exam
Sep 20, 2011
Claims
Search/Exam
Sep 20, 2011
Description
Search/Exam
Sep 20, 2011
Designation of inventor
Search/Exam
Sep 20, 2011
Drawings
Search/Exam
Sep 20, 2011
Request for grant of a European patent
Search/Exam