Turbine Engine Oil Reservoir With Deaerator

Patent No. EP3150265 (titled "Turbine Engine Oil Reservoir With Deaerator") was filed by Safran Aero Boosters on Sep 26, 2016. The application was issued on Dec 12, 2018.

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	Sep 12, 2019	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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Jul 26, 2021
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Jul 26, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jul 21, 2021
Termination of the opposition proceedings with maintenance of patent
Apr 12, 2021
(Electronic) Receipt
Apr 12, 2021
Advice of delivery
Apr 12, 2021
Letter accompanying subsequently filed items
Apr 9, 2021
Advice of delivery
Apr 9, 2021
Decision of the Opposition Division and instruction
Apr 9, 2021
Decision rejecting the opposition
Apr 9, 2021
Grounds for the decision (Annex) - opposition
Apr 9, 2021
Internal form - Opposition/addressees
Apr 9, 2021
Means of redress
Apr 9, 2021
Transmittal of decision / summons - opposition
Apr 9, 2021
Transmittal of decision / summons - opposition
Apr 8, 2021
Annex to the communication - opposition
Apr 8, 2021
Internal form - Opposition/addressees
Apr 8, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 8, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 8, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 8, 2021
Provision of a copy of the minutes - opposition procedure
Jan 28, 2021
Information about the result of oral proceedings
Jan 11, 2021
(Electronic) Receipt
Jan 11, 2021
Written submission in preparation to/during oral proceedings
Dec 7, 2020
Notification concerning the date of oral proceedings
Dec 7, 2020
Notification concerning the date of oral proceedings
Dec 4, 2020
Brief communication - Opposition proceedings
Nov 27, 2020
Letter accompanying subsequently filed items
Nov 27, 2020
Request for change of name -opponent
Nov 27, 2020
Written submission in preparation to/during oral proceedings
Nov 26, 2020
Brief communication - Opposition proceedings
Nov 23, 2020
(Electronic) Receipt
Nov 23, 2020
Auxiliary request during Opposition procedure
Nov 23, 2020
Auxiliary request during Opposition procedure
Nov 23, 2020
Auxiliary request during Opposition procedure
Nov 23, 2020
Auxiliary request during Opposition procedure
Nov 23, 2020
Auxiliary request during Opposition procedure
Nov 23, 2020
Auxiliary request during Opposition procedure
Nov 23, 2020
Auxiliary request during Opposition procedure
Nov 23, 2020
Auxiliary request during Opposition procedure
Nov 23, 2020
Auxiliary request during Opposition procedure
Nov 23, 2020
Auxiliary request during Opposition procedure - 01
Nov 23, 2020
Auxiliary request during Opposition procedure - 02
Nov 23, 2020
Auxiliary request during Opposition procedure - 03
Nov 23, 2020
Auxiliary request during Opposition procedure - 04
Nov 23, 2020
Auxiliary request during Opposition procedure - 05
Nov 23, 2020
Auxiliary request during Opposition procedure - 06
Nov 23, 2020
Auxiliary request during Opposition procedure - 07
Nov 23, 2020
Auxiliary request during Opposition procedure - 08
Nov 23, 2020
Auxiliary request during Opposition procedure - 09
Nov 23, 2020
Letter accompanying subsequently filed items
Nov 23, 2020
Written submission in preparation to/during oral proceedings
Jul 31, 2020
Brief communication - Opposition proceedings
Jul 31, 2020
Communication of amended entries
Jul 27, 2020
Annexes in respect of a client data request
Jul 27, 2020
Consolidated list of cited opposition documents
Jul 27, 2020
Request for change of name -opponent
Jun 2, 2020
(Electronic) Receipt
Jun 2, 2020
Advice of delivery
Jun 2, 2020
Letter accompanying subsequently filed items
May 25, 2020
Advice of delivery
May 19, 2020
Acknowledgement of a document
May 19, 2020
Acknowledgement of a document
May 19, 2020
Annex to the communication - opposition
May 19, 2020
Information about the result of oral proceedings
May 19, 2020
Information concerning oral proceedings
May 19, 2020
Information concerning oral proceedings
May 19, 2020
Summons to attend oral proceedings
May 19, 2020
Summons to attend oral proceedings
Feb 20, 2020
Brief communication - Opposition proceedings
Feb 12, 2020
(Electronic) Receipt
Feb 12, 2020
Auxiliary request during Opposition procedure
Feb 12, 2020
Auxiliary request during Opposition procedure - 01
Feb 12, 2020
Letter accompanying subsequently filed items
Feb 12, 2020
Reply of the patent proprietor to the notice(s) of opposition
Oct 2, 2019
Communication of a notice of opposition and request to file observations
Oct 2, 2019
Notice of further oppositions to opponent(s)
Sep 19, 2019
Communication of a notice of opposition - first information to patent proprietor
Sep 12, 2019
(Electronic) Receipt
Sep 12, 2019
Citation in opposition procedure - 001
Sep 12, 2019
Citation in opposition procedure - 002
Sep 12, 2019
Citation in opposition procedure - 003
Sep 12, 2019
Citation in opposition procedure - 004
Sep 12, 2019
Citation in opposition procedure - 004
Sep 12, 2019
Citation in opposition procedure - 005
Sep 12, 2019
Notice of opposition
Sep 12, 2019
Notice of opposition
May 8, 2019
Submission concerning representation
Jan 2, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 15, 2018
Decision to grant a European patent
Oct 24, 2018
(Electronic) Receipt
Oct 24, 2018
English translation of the claims
Oct 24, 2018
Filing of the translations of the claims
Oct 24, 2018
German translation of the claims
Oct 24, 2018
Letter accompanying subsequently filed items
Jun 15, 2018
Bibliographic data of the European patent application
Jun 15, 2018
Communication about intention to grant a European patent
Jun 15, 2018
Intention to grant (signatures)
Jun 15, 2018
Text intended for grant (clean copy)
Jun 15, 2018
Text intended for grant (version for approval)
Mar 23, 2018
(Electronic) Receipt
Mar 23, 2018
Amended claims with annotations
Mar 23, 2018
Amended description with annotations
Mar 23, 2018
Claims
Mar 23, 2018
Description
Mar 23, 2018
Letter accompanying subsequently filed items
Mar 23, 2018
Reply to communication from the Examining Division
Nov 16, 2017
Annex to the communication
Nov 16, 2017
Communication from the Examining Division
Nov 9, 2017
Examination started
Oct 4, 2017
(Electronic) Receipt
Oct 4, 2017
Amended claims filed after receipt of (European) search report
Oct 4, 2017
Amended claims with annotations
Oct 4, 2017
Amended description filed after receipt of (European) search report
Oct 4, 2017
Amended description with annotations
Oct 4, 2017
Amendments received before examination
Oct 4, 2017
Letter accompanying subsequently filed items
Apr 10, 2017
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Mar 8, 2017
Notification of forthcoming publication
Feb 8, 2017
Refund of fees
Feb 3, 2017
Communication regarding the transmission of the European search report
Feb 3, 2017
European search opinion
Feb 3, 2017
European search report
Feb 3, 2017
Information on Search Strategy
Jan 31, 2017
Priority search results copy provided by EPO
Jan 27, 2017
Search started
Nov 18, 2016
Communication to designated inventor
Nov 18, 2016
Communication to designated inventor
Nov 18, 2016
Communication to designated inventor
Nov 18, 2016
Communication to designated inventor
Sep 27, 2016
Letter concerning the priority
Sep 27, 2016
Letter concerning the priority
Sep 27, 2016
Priority document
Sep 26, 2016
Abstract
Sep 26, 2016
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Sep 26, 2016
Claims
Sep 26, 2016
Description
Sep 26, 2016
Designation of inventor
Sep 26, 2016
Drawings
Sep 26, 2016
Request for grant of a European patent

EP3150265

SAFRAN AERO BOOSTERS

Application Number: EP16190529A
Filing Date: Sep 26, 2016
Status: Opposition Rejected; Jul 23, 2021
Publication Date: Dec 12, 2018
External Links: Slate, Register , Google Patents

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Turbine Engine Oil Reservoir With Deaerator

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Dossier Documents

EP3150265