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Non-Isolated Dc - Dc Converter For Solar Power Plant - EP2367275

The patent EP2367275 was granted to ABB Research on Dec 23, 2020. The application was originally filed on Mar 18, 2010 under application number EP10156854A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2367275

ABB RESEARCH

Application Number: EP10156854A
Filing Date: Mar 18, 2010
Status: Patent Maintained As Amended; Nov 20, 2020
Grant Date: Dec 23, 2020
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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SMA SOLAR TECHNOLOGY	Jul 25, 2018	-	ADMISSIBLE

Patent Citations (15) New

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

Citation Phase	Publication Number	Publication Link
DESCRIPTION	US2004164557
DESCRIPTION	WO2009010025
OPPOSITION	CH698917
OPPOSITION	CN101610038
OPPOSITION	DE102006014780
OPPOSITION	EP2096743
OPPOSITION	EP2341606
OPPOSITION	US2009268496
OPPOSITION	US5402060
OPPOSITION	US6037755
SEARCH	DE102006014780
SEARCH	EP0361254
SEARCH	EP0852422
SEARCH	US2005270000
SEARCH	WO2009010025

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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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Nov 26, 2020
Decision to maintain the European patent in amended form
OPPO
Nov 26, 2020
Decision to maintain the European patent in amended form
OPPO
Nov 20, 2020
Termination of the opposition proceedings with maintenance of patent
OPPO
Nov 16, 2020
(Electronic) Receipt
OPPO
Nov 16, 2020
Filing of the translation of the amended claims
OPPO
Nov 16, 2020
French translation of claims
OPPO
Nov 16, 2020
German translation of the claims
OPPO
Nov 16, 2020
Letter accompanying subsequently filed items
OPPO
Nov 3, 2020
Communication of the registration of a transfer or change of name and/or address
OPPO
Oct 22, 2020
Annexes in respect of a client data request
OPPO
Oct 22, 2020
General authorisation
OPPO
Oct 22, 2020
Submission concerning a transfer of rights (applicant)
OPPO
Sep 23, 2020
Communication of bibliographic data
OPPO
Sep 23, 2020
Communication to opponent concerning maintenance
OPPO
Sep 23, 2020
Communication with request to file translations
OPPO
Sep 9, 2020
Maintenance of the patent with the documents specified in the final decision
OPPO
May 28, 2020
Advice of delivery
OPPO
May 20, 2020
Advice of delivery
OPPO
May 18, 2020
Acknowledgement of a document
OPPO
May 18, 2020
Acknowledgement of a document
OPPO
May 18, 2020
Decision of the Opposition Division and instruction
OPPO
May 18, 2020
Druckexemplar in opposition procedure
OPPO
May 18, 2020
Grounds for the decision (Annex) - opposition
OPPO
May 18, 2020
Interlocutory decision in opposition proceedings
OPPO
May 18, 2020
Interlocutory decision in opposition proceedings
OPPO
May 18, 2020
Internal form - Opposition/addressees
OPPO
May 18, 2020
Means of redress
OPPO
May 18, 2020
Scanned annex to a communication - opposition procedure
OPPO
Feb 17, 2020
Brief communication - Opposition proceedings
OPPO
Feb 10, 2020
(Electronic) Receipt
OPPO
Feb 10, 2020
Letter accompanying subsequently filed items
OPPO
Feb 10, 2020
Reply to an examination report in opposition proceedings
OPPO
Dec 5, 2019
Communication inviting the parties to file observations
OPPO
Dec 5, 2019
Internal form - Opposition/addressees
OPPO
Dec 5, 2019
Scanned annex to a communication - opposition procedure
OPPO
Nov 19, 2019
Brief communication - Opposition proceedings
OPPO
Nov 19, 2019
Notification concerning the date of oral proceedings
OPPO
Nov 11, 2019
Notification concerning the date of oral proceedings
OPPO
Nov 7, 2019
Brief communication - Opposition proceedings
OPPO
Oct 25, 2019
Brief communication - Opposition proceedings
OPPO
Oct 18, 2019
Brief communication - Opposition proceedings
OPPO
Oct 18, 2019
Brief communication - Opposition proceedings
OPPO
Oct 18, 2019
Written submission in preparation to/during oral proceedings
OPPO
Oct 11, 2019
(Electronic) Receipt
OPPO
Oct 11, 2019
Amended claims with annotations
OPPO
Oct 11, 2019
Amended claims with annotations
OPPO
Oct 11, 2019
Amended claims with annotations
OPPO
Oct 11, 2019
Amended claims with annotations
OPPO
Oct 11, 2019
Amended claims with annotations
OPPO
Oct 11, 2019
Claims
OPPO
Oct 11, 2019
Claims
OPPO
Oct 11, 2019
Claims
OPPO
Oct 11, 2019
Claims
OPPO
Oct 11, 2019
Claims
OPPO
Oct 11, 2019
Letter accompanying subsequently filed items
OPPO
Oct 11, 2019
Written submission in preparation to/during oral proceedings
OPPO
Oct 10, 2019
(Electronic) Receipt
OPPO
Oct 10, 2019
Letter accompanying subsequently filed items
OPPO
Oct 10, 2019
Withdrawal of a request for oral proceedings
OPPO
Jul 26, 2019
Communication of the registration of a transfer or change of name and/or address
OPPO
Jul 1, 2019
Submission concerning a transfer of rights (applicant)
OPPO
May 7, 2019
Advice of delivery
OPPO
Apr 25, 2019
Advice of delivery
OPPO
Apr 1, 2019
Advice of delivery
OPPO
Mar 29, 2019
Advice of delivery
OPPO
Mar 26, 2019
Acknowledgement of a document
OPPO
Mar 26, 2019
Acknowledgement of a document
OPPO
Mar 26, 2019
Annex to the communication - opposition
OPPO
Mar 26, 2019
Information concerning oral proceedings
OPPO
Mar 26, 2019
Summons to attend oral proceedings
OPPO
Mar 26, 2019
Summons to attend oral proceedings
OPPO
Dec 21, 2018
Brief communication - Opposition proceedings
OPPO
Dec 18, 2018
(Electronic) Receipt
OPPO
Dec 18, 2018
Amended claims with annotations
OPPO
Dec 18, 2018
Amended claims with annotations
OPPO
Dec 18, 2018
Amended claims with annotations
OPPO
Dec 18, 2018
Amended claims with annotations
OPPO
Dec 18, 2018
Claims
OPPO
Dec 18, 2018
Claims
OPPO
Dec 18, 2018
Claims
OPPO
Dec 18, 2018
Claims
OPPO
Dec 18, 2018
Letter accompanying subsequently filed items
OPPO
Dec 18, 2018
Reply of the patent proprietor to the notice(s) of opposition
OPPO
Nov 21, 2018
Brief communication - Opposition proceedings
OPPO
Nov 21, 2018
Communication concerning the filing of a power of attorney
OPPO
Nov 21, 2018
Communication of amended entries concerning the representative
OPPO
Nov 9, 2018
(Electronic) Receipt
OPPO
Nov 9, 2018
Authorisation
OPPO
Nov 9, 2018
Letter accompanying subsequently filed items
OPPO
Oct 22, 2018
Brief communication - Opposition proceedings
OPPO
Oct 12, 2018
(Electronic) Receipt
OPPO
Oct 12, 2018
Authorisation
OPPO
Oct 12, 2018
Letter accompanying subsequently filed items
OPPO
Oct 12, 2018
Submission concerning change of applicant's representative
OPPO
Sep 12, 2018
Brief communication - Opposition proceedings
OPPO
Sep 7, 2018
(Electronic) Receipt
OPPO
Sep 7, 2018
Letter accompanying subsequently filed items
OPPO
Sep 7, 2018
Letter regarding the opposition procedure (no time limit)
OPPO
Sep 7, 2018
Translation of the evidence during Opposition procedure
OPPO
Aug 8, 2018
Communication of a notice of opposition and request to file observations
OPPO
Aug 8, 2018
Notice of further oppositions to opponent(s)
OPPO
Aug 3, 2018
Brief communication - Opposition proceedings
OPPO
Aug 3, 2018
Communication of a notice of opposition - first information to patent proprietor
OPPO
Aug 3, 2018
Request for documents
OPPO
Jul 25, 2018
(Electronic) Receipt
OPPO
Jul 25, 2018
Notice of opposition
OPPO
Jul 25, 2018
Notice of opposition
OPPO
Jul 25, 2018
Patent document cited during the opposition procedure
OPPO
Jul 25, 2018
Patent document cited during the opposition procedure
OPPO
Jul 25, 2018
Patent document cited during the opposition procedure
OPPO
Jul 25, 2018
Patent document cited during the opposition procedure
OPPO
Jul 25, 2018
Patent document cited during the opposition procedure
OPPO
Jul 25, 2018
Patent document cited during the opposition procedure
OPPO
Jul 25, 2018
Patent document cited during the opposition procedure
OPPO
Jul 25, 2018
Patent document cited during the opposition procedure
OPPO
Nov 2, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
Sep 28, 2017
Decision to grant a European patent
Search/Exam
Sep 22, 2017
Communication of the registration of a transfer or change of name and/or address
Search/Exam
Sep 12, 2017
(Electronic) Receipt
Search/Exam
Sep 12, 2017
French translation of claims
Search/Exam
Sep 12, 2017
German translation of the claims
Search/Exam
Sep 12, 2017
Letter accompanying subsequently filed items
Search/Exam
Sep 12, 2017
Submission concerning change of applicant's address
Search/Exam
Sep 6, 2017
Communication of amended entries concerning the representative
Search/Exam
Aug 30, 2017
Submission concerning change of applicant's address
Search/Exam
May 30, 2017
Bibliographic data of the European patent application
Search/Exam
May 30, 2017
Communication about intention to grant a European patent
Search/Exam
May 30, 2017
Intention to grant (signatures)
Search/Exam
May 30, 2017
Text intended for grant (clean copy)
Search/Exam
May 30, 2017
Text intended for grant (version for approval)
Search/Exam
Jan 10, 2017
Submission concerning representation
Search/Exam
Oct 20, 2014
Examination started
Search/Exam
Sep 24, 2013
Communication of amended entries concerning the representative
Search/Exam
Sep 16, 2013
Submission concerning change of applicant's representative
Search/Exam
May 30, 2012
(Electronic) Receipt
Search/Exam
May 30, 2012
Letter accompanying subsequently filed items
Search/Exam
May 30, 2012
Request for further processing
Search/Exam
May 16, 2012
Decision to allow further processing
Search/Exam
May 3, 2012
(Electronic) Receipt
Search/Exam
May 3, 2012
Letter accompanying subsequently filed items
Search/Exam
May 3, 2012
Reply to Written Opinion prepared by the EPO
Search/Exam
May 2, 2012
Application deemed to be withdrawn (non-reply to Written Opinion)
Search/Exam
Feb 29, 2012
(Electronic) Receipt
Search/Exam
Feb 29, 2012
Letter accompanying subsequently filed items
Search/Exam
Feb 29, 2012
Matter concerning the application
Search/Exam
Sep 26, 2011
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Search/Exam
Aug 24, 2011
Notification of forthcoming publication
Search/Exam
Feb 11, 2011
(Electronic) Receipt
Search/Exam
Feb 11, 2011
Letter accompanying subsequently filed items
Search/Exam
Jul 8, 2010
Communication regarding the transmission of the European search report
Search/Exam
Jul 8, 2010
European search opinion
Search/Exam
Jul 8, 2010
European search report
Search/Exam
Mar 18, 2010
(Electronic) Receipt
Search/Exam
Mar 18, 2010
(Electronic) Receipt
Search/Exam
Mar 18, 2010
Abstract
Search/Exam
Mar 18, 2010
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Search/Exam
Mar 18, 2010
Claims
Search/Exam
Mar 18, 2010
Description
Search/Exam
Mar 18, 2010
Designation of inventor
Search/Exam
Mar 18, 2010
Designation of inventor
Search/Exam
Mar 18, 2010
Designation of inventor
Search/Exam
Mar 18, 2010
Designation of inventor
Search/Exam
Mar 18, 2010
Drawings
Search/Exam
Mar 18, 2010
Letter accompanying subsequently filed items
Search/Exam
Mar 18, 2010
Letter concerning the inventor
Search/Exam
Mar 18, 2010
Request for grant of a European patent
Search/Exam