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Rotor Blade - EP2587050

The patent EP2587050 was granted to Siemens on Jun 19, 2019. The application was originally filed on Oct 27, 2011 under application number EP11186896A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2587050

SIEMENS

Application Number: EP11186896A
Filing Date: Oct 27, 2011
Status: Opposition Rejected; Jul 5, 2024
Publication Date: Jun 19, 2019
External Links: Slate, Register, Google Patents

Patent Summary

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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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LM WP PATENT HOLDING LM WIND POWER	Mar 19, 2020	COPA COPENHAGEN PATENTS	ADMISSIBLE

Patent Citations (18) New

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

Citation Phase	Publication Number
DESCRIPTION	US7802968
EXAMINATION	NL1001200C
EXAMINATION	US2009068017
EXAMINATION	WO2006002621
EXAMINATION	WO2010065928
OPPOSITION	DE102008048857
OPPOSITION	EP2317124
OPPOSITION	US2009068017
OPPOSITION	US2009324416
OPPOSITION	US2010054950
OPPOSITION	WO2009135902
SEARCH	DE102005059298
SEARCH	DE102008037589
SEARCH	US2005186081
SEARCH	US2007189903
SEARCH	US2010143135
SEARCH	US2011211959
SEARCH	WO2008052677

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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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Jun 28, 2024
Decision of the Board of Appeal
Appeal
Jun 28, 2024
F3032 Notification(s) of the decision
Appeal
Jun 28, 2024
F3032 Notification(s) of the decision
Appeal
May 22, 2024
F3013 Oral Proceedings: Forwarding minutes
Appeal
May 22, 2024
F3013 Oral Proceedings: Forwarding minutes
Appeal
May 22, 2024
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Appeal
Apr 19, 2024
F3345 Forwarding of submissions to parties
Appeal
Apr 18, 2024
(Electronic) Receipt
Appeal
Apr 18, 2024
F3345 Forwarding of submissions to parties
Appeal
Apr 18, 2024
Letter accompanying subsequently filed items
Appeal
Apr 18, 2024
Letter dealing with oral proceedings during the appeal procedure
Appeal
Apr 15, 2024
(Electronic) Receipt
Appeal
Apr 15, 2024
Letter accompanying subsequently filed items
Appeal
Apr 15, 2024
Request for interpreters during oral proceedings
Appeal
Feb 21, 2024
F3345 Forwarding of submissions to parties
Appeal
Feb 20, 2024
(Electronic) Receipt
Appeal
Feb 20, 2024
Authorisation
Appeal
Feb 20, 2024
Letter accompanying subsequently filed items
Appeal
Feb 16, 2024
(Electronic) Receipt
Appeal
Feb 16, 2024
Letter accompanying subsequently filed items
Appeal
Feb 16, 2024
Request for interpreters during oral proceedings
Appeal
Nov 29, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Appeal
Nov 29, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
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
Jul 24, 2023
Advice of delivery
Search/Exam
Jul 18, 2023
F3011.1 Oral Proceedings: summons
Appeal
Jul 18, 2023
F3011.1 Oral Proceedings: summons
Appeal
Jul 18, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Appeal
Jul 18, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Appeal
Jul 13, 2023
F3010 Oral proceedings: order for summons
Appeal
Jun 27, 2023
F3345 Forwarding of submissions to parties
Appeal
Jun 22, 2023
(Electronic) Receipt
Appeal
Jun 22, 2023
Letter accompanying subsequently filed items
Appeal
Jun 22, 2023
Letter relating to Appeal Procedure
Appeal
Mar 28, 2023
F3345 Forwarding of submissions to parties
Appeal
Mar 23, 2023
(Electronic) Receipt
Appeal
Mar 23, 2023
Amended claims with annotations
Appeal
Mar 23, 2023
Amended claims with annotations
Appeal
Mar 23, 2023
Amended claims with annotations
Appeal
Mar 23, 2023
Amended description with annotations
Appeal
Mar 23, 2023
Amended description with annotations
Appeal
Mar 23, 2023
Auxiliary request during appeals procedure - 01
Appeal
Mar 23, 2023
Auxiliary request during appeals procedure - 02
Appeal
Mar 23, 2023
Auxiliary request during appeals procedure - 03
Appeal
Mar 23, 2023
Description
Appeal
Mar 23, 2023
Description
Appeal
Mar 23, 2023
Letter accompanying subsequently filed items
Appeal
Mar 23, 2023
Reply to appeal
Appeal
Feb 28, 2023
Composition of the board (T)
Appeal
Nov 23, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Appeal
Nov 17, 2022
(Electronic) Receipt
Appeal
Nov 17, 2022
Letter accompanying subsequently filed items
Appeal
Nov 17, 2022
Statement of grounds of appeal
Appeal
Sep 13, 2022
F3204 Communication of the file number to the parties
Appeal
Sep 13, 2022
F3204 Communication of the file number to the parties
Appeal
Sep 7, 2022
Communication of amended entries concerning the representative
Search/Exam
Sep 2, 2022
(Electronic) Receipt
Appeal
Sep 2, 2022
Letter accompanying subsequently filed items
Appeal
Sep 2, 2022
Notice of appeal
Appeal
Aug 31, 2022
Letter accompanying subsequently filed items
Search/Exam
Aug 31, 2022
Submission concerning change of applicant's representative
Search/Exam
Jul 14, 2022
Advice of delivery
OPPO
Jul 8, 2022
Annex to the communication - opposition
OPPO
Jul 8, 2022
Decision of the Opposition Division and instruction
OPPO
Jul 8, 2022
Decision rejecting the opposition
OPPO
Jul 8, 2022
Decision rejecting the opposition
OPPO
Jul 8, 2022
Grounds for the decision (Annex) - opposition
OPPO
Jul 8, 2022
Means of redress
OPPO
Jul 8, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Jul 8, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Jul 8, 2022
Provision of a copy of the minutes - opposition procedure
OPPO
Jul 8, 2022
Provision of a copy of the minutes - opposition procedure
OPPO
Jul 8, 2022
Scanned annex to a communication - opposition procedure
OPPO
Jul 8, 2022
Transmittal of decision / summons - opposition
OPPO
Jul 8, 2022
Transmittal of decision / summons - opposition
OPPO
Jan 13, 2022
Information about the result of oral proceedings
OPPO
Jan 12, 2022
(Electronic) Receipt
OPPO
Jan 12, 2022
Brief communication - Opposition proceedings
OPPO
Jan 12, 2022
Letter accompanying subsequently filed items
OPPO
Jan 12, 2022
Written submission in preparation to/during oral proceedings
OPPO
Jan 11, 2022
Brief communication - Opposition proceedings
OPPO
Jan 10, 2022
(Electronic) Receipt
OPPO
Jan 10, 2022
Letter accompanying subsequently filed items
OPPO
Jan 10, 2022
Written submission in preparation to/during oral proceedings
OPPO
Nov 23, 2021
Brief communication - Opposition proceedings
OPPO
Nov 11, 2021
(Electronic) Receipt
OPPO
Nov 11, 2021
Brief communication - Opposition proceedings
OPPO
Nov 11, 2021
Letter accompanying subsequently filed items
OPPO
Nov 11, 2021
Written submission in preparation to/during oral proceedings
OPPO
Nov 9, 2021
Brief communication - Opposition proceedings
OPPO
Nov 4, 2021
(Electronic) Receipt
OPPO
Nov 4, 2021
Authorisation
OPPO
Nov 4, 2021
Letter accompanying subsequently filed items
OPPO
Oct 26, 2021
(Electronic) Receipt
OPPO
Oct 26, 2021
Amended description with annotations
OPPO
Oct 26, 2021
Amended description with annotations
OPPO
Oct 26, 2021
Auxiliary request during Opposition procedure
OPPO
Oct 26, 2021
Auxiliary request during Opposition procedure
OPPO
Oct 26, 2021
Auxiliary request during Opposition procedure
OPPO
Oct 26, 2021
Auxiliary request during Opposition procedure - 01
OPPO
Oct 26, 2021
Auxiliary request during Opposition procedure - 02
OPPO
Oct 26, 2021
Auxiliary request during Opposition procedure - 03
OPPO
Oct 26, 2021
Description
OPPO
Oct 26, 2021
Description
OPPO
Oct 26, 2021
Letter accompanying subsequently filed items
OPPO
Oct 26, 2021
Written submission in preparation to/during oral proceedings
OPPO
Oct 22, 2021
Brief communication - Opposition proceedings
OPPO
Oct 13, 2021
(Electronic) Receipt
OPPO
Oct 13, 2021
Letter accompanying subsequently filed items
OPPO
Oct 13, 2021
Request for interpreters during oral proceedings
OPPO
Sep 21, 2021
Letter relating to the automatic debiting procedure
OPPO
Jun 22, 2021
Notification concerning the date of oral proceedings
OPPO
Jun 22, 2021
Notification concerning the date of oral proceedings
OPPO
Mar 16, 2021
Advice of delivery
OPPO
Mar 15, 2021
Advice of delivery
OPPO
Mar 10, 2021
Information concerning oral proceedings
OPPO
Mar 10, 2021
Summons to attend oral proceedings
OPPO
Mar 10, 2021
Summons to attend oral proceedings
OPPO
Mar 8, 2021
Brief communication - Opposition proceedings
OPPO
Mar 8, 2021
Notification concerning the date of oral proceedings
OPPO
Mar 8, 2021
Notification concerning the date of oral proceedings
OPPO
Mar 2, 2021
(Electronic) Receipt
OPPO
Mar 2, 2021
Letter accompanying subsequently filed items
OPPO
Mar 2, 2021
Oral proceedings: Request for postponement
OPPO
Feb 22, 2021
Advice of delivery
OPPO
Feb 18, 2021
Advice of delivery
OPPO
Feb 18, 2021
Annex to the communication - opposition
OPPO
Feb 18, 2021
Information concerning oral proceedings
OPPO
Feb 18, 2021
Summons to attend oral proceedings
OPPO
Feb 18, 2021
Summons to attend oral proceedings
OPPO
Oct 2, 2020
Brief communication - Opposition proceedings
OPPO
Sep 29, 2020
(Electronic) Receipt
OPPO
Sep 29, 2020
Letter accompanying subsequently filed items
OPPO
Sep 29, 2020
Reply of the patent proprietor to the notice(s) of opposition
OPPO
Jun 17, 2020
Communication of a notice of opposition and request to file observations
OPPO
Jun 17, 2020
Notice of further oppositions to opponent(s)
OPPO
Mar 27, 2020
Communication of a notice of opposition - first information to patent proprietor
OPPO
Mar 24, 2020
Consolidated list of cited opposition documents
OPPO
Mar 19, 2020
(Electronic) Receipt
OPPO
Mar 19, 2020
Citation in opposition procedure - 001
OPPO
Mar 19, 2020
Citation in opposition procedure - 002
OPPO
Mar 19, 2020
Citation in opposition procedure - 003
OPPO
Mar 19, 2020
Citation in opposition procedure - 004
OPPO
Mar 19, 2020
Citation in opposition procedure - 005
OPPO
Mar 19, 2020
Citation in opposition procedure - 006
OPPO
Mar 19, 2020
Notice of opposition
OPPO
Mar 19, 2020
Notice of opposition
OPPO
Jul 1, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
May 23, 2019
Decision to grant a European patent
Search/Exam
May 3, 2019
(Electronic) Receipt
Search/Exam
May 3, 2019
French translation of claims
Search/Exam
May 3, 2019
German translation of the claims
Search/Exam
May 3, 2019
Letter accompanying subsequently filed items
Search/Exam
Apr 10, 2019
Communication of amended entries concerning the representative
Search/Exam
Apr 10, 2019
Communication of the registration of a transfer or change of name and/or address
Search/Exam
Apr 3, 2019
Annexes in respect of a client data request
Search/Exam
Mar 28, 2019
Submission concerning a transfer of rights (applicant)
Search/Exam
Jan 14, 2019
Bibliographic data of the European patent application
Search/Exam
Jan 14, 2019
Communication about intention to grant a European patent
Search/Exam
Jan 14, 2019
Intention to grant (signatures)
Search/Exam
Jan 14, 2019
Text intended for grant (clean copy)
Search/Exam
Jan 14, 2019
Text intended for grant (version for approval)
Search/Exam
Dec 6, 2018
Notification concerning the date of oral proceedings
Search/Exam
Dec 3, 2018
Annex to the communication
Search/Exam
Dec 3, 2018
Consultation by telephone/in person
Search/Exam
Dec 3, 2018
Result of consultation by telephone/in person
Search/Exam
Nov 29, 2018
(Electronic) Receipt
Search/Exam
Nov 29, 2018
Amended claims with annotations
Search/Exam
Nov 29, 2018
Amended description with annotations
Search/Exam
Nov 29, 2018
Claims
Search/Exam
Nov 29, 2018
Description
Search/Exam
Nov 29, 2018
Letter accompanying subsequently filed items
Search/Exam
Nov 29, 2018
Written submission in preparation to/during oral proceedings
Search/Exam
Nov 26, 2018
(Electronic) Receipt
Search/Exam
Nov 26, 2018
Amended description with annotations
Search/Exam
Nov 26, 2018
Description
Search/Exam
Nov 26, 2018
Letter accompanying subsequently filed items
Search/Exam
Nov 26, 2018
Written submission in preparation to/during oral proceedings
Search/Exam
Nov 16, 2018
(Electronic) Receipt
Search/Exam
Nov 16, 2018
Authorisation
Search/Exam
Nov 16, 2018
Letter accompanying subsequently filed items
Search/Exam
Nov 5, 2018
(Electronic) Receipt
Search/Exam
Nov 5, 2018
Amended claims with annotations
Search/Exam
Nov 5, 2018
Amended claims with annotations
Search/Exam
Nov 5, 2018
Amended claims with annotations
Search/Exam
Nov 5, 2018
Amended claims with annotations
Search/Exam
Nov 5, 2018
Claims
Search/Exam
Nov 5, 2018
Claims
Search/Exam
Nov 5, 2018
Claims
Search/Exam
Nov 5, 2018
Claims
Search/Exam
Nov 5, 2018
Letter accompanying subsequently filed items
Search/Exam
Nov 5, 2018
Written submission in preparation to/during oral proceedings
Search/Exam
Oct 8, 2018
(Electronic) Receipt
Search/Exam
Oct 8, 2018
Letter accompanying subsequently filed items
Search/Exam
Oct 8, 2018
Letter dealing with oral proceedings
Search/Exam
Apr 6, 2018
Advice of delivery
Search/Exam
Apr 5, 2018
Result of consultation by telephone/in person
Search/Exam
Mar 29, 2018
Acknowledgement of a document
Search/Exam
Mar 29, 2018
Annex to the communication
Search/Exam
Mar 29, 2018
Summons to attend oral proceedings
Search/Exam
Mar 26, 2018
Preparation for oral proceedings
Search/Exam
Jul 31, 2017
Communication of the registration of a transfer or change of name and/or address
Search/Exam
Jul 24, 2017
Submission concerning change of applicant's address
Search/Exam
May 13, 2014
(Electronic) Receipt
Search/Exam
May 13, 2014
Letter accompanying subsequently filed items
Search/Exam
May 13, 2014
Reply to communication from the Examining Division
Search/Exam
Jan 31, 2014
Annex to the communication
Search/Exam
Jan 31, 2014
Communication from the Examining Division
Search/Exam
Oct 25, 2013
(Electronic) Receipt
Search/Exam
Oct 25, 2013
Amended claims with annotations
Search/Exam
Oct 25, 2013
Claims
Search/Exam
Oct 25, 2013
Letter accompanying subsequently filed items
Search/Exam
Oct 25, 2013
Reply to communication from the Examining Division
Search/Exam
Jul 2, 2013
Annex to the communication
Search/Exam
Jul 2, 2013
Communication from the Examining Division
Search/Exam
May 16, 2013
(Electronic) Receipt
Search/Exam
May 16, 2013
Amended claims filed after receipt of (European) search report
Search/Exam
May 16, 2013
Amended claims with annotations
Search/Exam
May 16, 2013
Amendments received before examination
Search/Exam
May 16, 2013
Letter accompanying subsequently filed items
Search/Exam
May 6, 2013
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Search/Exam
Apr 4, 2013
Notification of forthcoming publication
Search/Exam
Feb 11, 2013
Communication of the registration of a transfer or change of name and/or address
Search/Exam
Feb 5, 2013
CDS Clean up - amended data concerning the postal address of the applicant
Search/Exam
Feb 5, 2013
CDS Clean up - amended data concerning the postal address of the applicant
Search/Exam
Feb 5, 2013
Submission concerning change of applicant's name
Search/Exam
Feb 5, 2013
Submission concerning change of applicant's name
Search/Exam
Apr 3, 2012
Communication regarding the transmission of the European search report
Search/Exam
Apr 3, 2012
European search opinion
Search/Exam
Apr 3, 2012
European search report
Search/Exam
Oct 27, 2011
Abstract
Search/Exam
Oct 27, 2011
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Search/Exam
Oct 27, 2011
Claims
Search/Exam
Oct 27, 2011
Description
Search/Exam
Oct 27, 2011
Designation of inventor
Search/Exam
Oct 27, 2011
Drawings
Search/Exam
Oct 27, 2011
Request for grant of a European patent
Search/Exam