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IP Verse

Aeroengine Thrust Reverser - EP1852595

The patent EP1852595 was granted to Rolls Royce on Aug 18, 2021. The application was originally filed on Apr 12, 2007 under application number EP07251577A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP1852595

ROLLS ROYCE

Application Number: EP07251577A
Filing Date: Apr 12, 2007
Status: Patent Maintained As Amended; Jul 16, 2021
Publication Date: Aug 18, 2021
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	Jul 24, 2020	DEHNS	ADMISSIBLE

Patent Citations (5) New

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

Citation Phase	Publication Number
DESCRIPTION	GB20060006982
SEARCH	EP0787895
SEARCH	EP1286037
SEARCH	EP1457659
SEARCH	US3262268

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 22, 2021
Decision to maintain the European patent in amended form
OPPO
Jul 22, 2021
Decision to maintain the European patent in amended form
OPPO
Jul 19, 2021
Termination of the opposition proceedings with maintenance of patent
OPPO
Jul 13, 2021
Brief communication - Opposition proceedings
OPPO
Jul 9, 2021
Communication confirming withdrawal from representation
OPPO
Jul 9, 2021
Communication of amended entries concerning the representative
OPPO
Jul 8, 2021
(Electronic) Receipt
OPPO
Jul 8, 2021
French translation of claims
OPPO
Jul 8, 2021
German translation of the claims
OPPO
Jul 8, 2021
Letter accompanying subsequently filed items
OPPO
Jul 8, 2021
Submission concerning change of proprietor's representative
OPPO
Jul 5, 2021
(Electronic) Receipt
OPPO
Jul 5, 2021
Letter accompanying subsequently filed items
OPPO
Jul 5, 2021
Submission concerning change of proprietor's representative
OPPO
Apr 20, 2021
Communication to opponent concerning maintenance
OPPO
Apr 20, 2021
Communication with request to file translations
OPPO
Mar 29, 2021
Maintenance of the patent with the documents specified in the final decision
OPPO
Mar 2, 2021
(Electronic) Receipt
OPPO
Mar 2, 2021
Advice of delivery
OPPO
Mar 2, 2021
Letter accompanying subsequently filed items
OPPO
Jan 26, 2021
Communication about missing advice of delivery
OPPO
Dec 15, 2020
Advice of delivery
OPPO
Dec 15, 2020
Grounds for the decision (Annex) - opposition
OPPO
Dec 15, 2020
Interlocutory decision in opposition proceedings
OPPO
Dec 15, 2020
Internal form - Opposition/addressees
OPPO
Dec 15, 2020
Means of redress
OPPO
Dec 15, 2020
Transmittal of decision / summons - opposition
OPPO
Dec 15, 2020
Transmittal of decision / summons - opposition
OPPO
Nov 17, 2020
Druckexemplar in opposition procedure
OPPO
Nov 17, 2020
Interlocutory decision in opposition proceedings
OPPO
Sep 21, 2020
(Electronic) Receipt
OPPO
Sep 21, 2020
Advice of delivery
OPPO
Sep 21, 2020
Letter accompanying subsequently filed items
OPPO
Sep 11, 2020
Notification concerning the date of oral proceedings
OPPO
Sep 11, 2020
Notification concerning the date of oral proceedings
OPPO
Sep 8, 2020
Advice of delivery
OPPO
Sep 8, 2020
Advice of delivery
OPPO
Aug 17, 2020
Brief communication - Opposition proceedings
OPPO
Aug 14, 2020
Brief communication - Opposition proceedings
OPPO
Aug 6, 2020
Communication of amended entries
OPPO
Aug 4, 2020
(Electronic) Receipt
OPPO
Aug 4, 2020
Letter accompanying subsequently filed items
OPPO
Aug 4, 2020
Withdrawal of a request for oral proceedings
OPPO
Jul 30, 2020
(Electronic) Receipt
OPPO
Jul 30, 2020
Letter accompanying subsequently filed items
OPPO
Jul 30, 2020
Oral proceedings: reply to date proposed
OPPO
Jul 27, 2020
Annexes in respect of a client data request
OPPO
Jul 27, 2020
Request for change of name -opponent
OPPO
Jul 13, 2020
Notification concerning the date of oral proceedings
OPPO
Jul 13, 2020
Notification concerning the date of oral proceedings
OPPO
Jan 24, 2020
Communication of the registration of a transfer or change of name and/or address
OPPO
Jan 21, 2020
(Electronic) Receipt
OPPO
Jan 21, 2020
Advice of delivery
OPPO
Jan 21, 2020
Letter accompanying subsequently filed items
OPPO
Jan 20, 2020
Letter accompanying subsequently filed items
OPPO
Jan 20, 2020
Submission concerning change of applicant's address
OPPO
Jan 20, 2020
Submission concerning change of applicant's address
OPPO
Jan 20, 2020
Submission concerning change of applicant's address
OPPO
Jan 20, 2020
Submission concerning change of applicant's address
OPPO
Jan 17, 2020
Communication about missing advice of delivery
OPPO
Dec 17, 2019
Advice of delivery
OPPO
Dec 10, 2019
Acknowledgement of a document
OPPO
Dec 10, 2019
Acknowledgement of a document
OPPO
Dec 10, 2019
Annex to the communication - opposition
OPPO
Dec 10, 2019
Information concerning oral proceedings
OPPO
Dec 10, 2019
Summons to attend oral proceedings
OPPO
Dec 10, 2019
Summons to attend oral proceedings
OPPO
Aug 26, 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
Reply of the patent proprietor to the notice(s) of opposition
OPPO
May 27, 2019
Brief communication - Opposition proceedings
OPPO
May 27, 2019
Brief communication - Opposition proceedings
OPPO
May 27, 2019
Communication confirming withdrawal from representation
OPPO
May 27, 2019
Communication of amended entries concerning the representative
OPPO
May 17, 2019
(Electronic) Receipt
OPPO
May 17, 2019
Letter accompanying subsequently filed items
OPPO
May 17, 2019
Submission concerning change of applicant's representative
OPPO
May 14, 2019
Invitation to file an authorisation
OPPO
May 8, 2019
Brief communication - Opposition proceedings
OPPO
Apr 26, 2019
(Electronic) Receipt
OPPO
Apr 26, 2019
Letter accompanying subsequently filed items
OPPO
Apr 26, 2019
Submission concerning change of applicant's representative
OPPO
Apr 3, 2019
Communication of a notice of opposition and request to file observations
OPPO
Apr 3, 2019
Notice of further oppositions to opponent(s)
OPPO
Feb 18, 2019
Communication of a notice of opposition - first information to patent proprietor
OPPO
Feb 8, 2019
(Electronic) Receipt
OPPO
Feb 8, 2019
Notice of opposition
OPPO
Feb 8, 2019
Notice of opposition
OPPO
Feb 8, 2019
Patent document cited during the opposition procedure
OPPO
Feb 8, 2019
Patent document cited during the opposition procedure
OPPO
Feb 8, 2019
Patent document cited during the opposition procedure
OPPO
Feb 8, 2019
Patent document cited during the opposition procedure
OPPO
Jul 2, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
May 25, 2018
Decision to grant a European patent
Search/Exam
Feb 9, 2018
(Electronic) Receipt
Search/Exam
Feb 9, 2018
French translation of claims
Search/Exam
Feb 9, 2018
German translation of the claims
Search/Exam
Feb 9, 2018
Letter accompanying subsequently filed items
Search/Exam
Feb 1, 2018
Bibliographic data of the European patent application
Search/Exam
Feb 1, 2018
Communication about intention to grant a European patent
Search/Exam
Feb 1, 2018
Intention to grant (signatures)
Search/Exam
Feb 1, 2018
Text intended for grant (clean copy)
Search/Exam
Feb 1, 2018
Text intended for grant (version for approval)
Search/Exam
Jan 16, 2018
Examination started
Search/Exam
Dec 20, 2017
Refund of fees
Search/Exam
Dec 20, 2017
Refund of fees
Search/Exam
Dec 20, 2017
Refund of fees
Search/Exam
Nov 23, 2017
(Electronic) Receipt
Search/Exam
Nov 23, 2017
Amended claims filed after receipt of (European) search report
Search/Exam
Nov 23, 2017
Amended claims with annotations
Search/Exam
Nov 23, 2017
Amended description filed after receipt of (European) search report
Search/Exam
Nov 23, 2017
Amended description with annotations
Search/Exam
Nov 23, 2017
Amended drawings filed after receipt of (European) search report
Search/Exam
Nov 23, 2017
Amendments received before examination
Search/Exam
Nov 23, 2017
Letter accompanying subsequently filed items
Search/Exam
Nov 6, 2017
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Search/Exam
Sep 29, 2017
Communication regarding the transmission of the European search report
Search/Exam
Sep 29, 2017
European search opinion
Search/Exam
Sep 29, 2017
European search report
Search/Exam
Sep 29, 2017
Information on Search Strategy
Search/Exam
Sep 18, 2017
Search started
Search/Exam
Jun 24, 2015
Communication of the registration of a transfer or change of name and/or address
Search/Exam
Jun 23, 2015
Communication of amended entries concerning the representative
Search/Exam
Jun 15, 2015
Submission concerning change of applicant's address
Search/Exam
Apr 26, 2010
Communication of amended entries concerning the representative
Search/Exam
Apr 21, 2010
Refund of fees
Search/Exam
Apr 20, 2010
Submission concerning representation
Search/Exam
Aug 26, 2009
CDS Clean up - amended data concerning the representative for the applicant
Search/Exam
Oct 10, 2007
Notification of forthcoming publication
Search/Exam
Apr 12, 2007
Abstract
Search/Exam
Apr 12, 2007
Claims
Search/Exam
Apr 12, 2007
Description
Search/Exam
Apr 12, 2007
Designation of inventor
Search/Exam
Apr 12, 2007
Drawings
Search/Exam
Apr 12, 2007
Drawings
Search/Exam
Apr 12, 2007
Matter concerning the application
Search/Exam
Apr 12, 2007
Priority document
Search/Exam
Apr 12, 2007
Request for grant of a European patent
Search/Exam