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Method For Providing Control Power With An Energy Store Using Tolerances At The Time Of Providing The Control Power

Patent No. EP2777121 (titled "Method For Providing Control Power With An Energy Store Using Tolerances At The Time Of Providing The Control Power") was filed by Evonik Degussa on Oct 29, 2012. The application was issued on Aug 1, 2018.

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
RWE SUPPLY & TRADING	May 2, 2019	COHAUSZ & FLORACK

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 7, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jul 7, 2020
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jul 2, 2020
Termination of the opposition proceedings with revocation of patent
Mar 6, 2020
Advice of delivery
Mar 4, 2020
Advice of delivery
Mar 3, 2020
Advice of delivery
Mar 3, 2020
Advice of delivery
Feb 27, 2020
Acknowledgement of a document
Feb 27, 2020
Acknowledgement of a document
Feb 27, 2020
Decision revoking the European patent
Feb 27, 2020
Decision revoking the European patent
Feb 24, 2020
Advice of delivery
Feb 24, 2020
Notification concerning the date of oral proceedings
Feb 24, 2020
Notification concerning the date of oral proceedings
Feb 17, 2020
(Electronic) Receipt
Feb 17, 2020
Letter accompanying subsequently filed items
Feb 17, 2020
Request for revocation of patent
Jan 20, 2020
Advice of delivery
Jan 15, 2020
Acknowledgement of a document
Jan 15, 2020
Acknowledgement of a document
Jan 15, 2020
Annex to the communication - opposition
Jan 15, 2020
Information concerning oral proceedings
Jan 15, 2020
Summons to attend oral proceedings
Jan 15, 2020
Summons to attend oral proceedings
Dec 11, 2019
Brief communication - Opposition proceedings
Nov 12, 2019
Communication of amended entries concerning the representative
Nov 12, 2019
Communication of the registration of a transfer or change of name and/or address
Nov 7, 2019
Submission concerning change of applicant's representative
Nov 6, 2019
Submission concerning change of applicant's name
Nov 6, 2019
Submission concerning change of applicant's name
May 16, 2019
Communication of a notice of opposition and request to file observations
May 16, 2019
Notice of further oppositions to opponent(s)
May 9, 2019
Communication of a notice of opposition - first information to patent proprietor
May 2, 2019
(Electronic) Receipt
May 2, 2019
Non-patent literature cited during the opposition procedure
May 2, 2019
Non-patent literature cited during the opposition procedure
May 2, 2019
Non-patent literature cited during the opposition procedure
May 2, 2019
Notice of opposition
May 2, 2019
Notice of opposition
May 2, 2019
Patent document cited during the opposition procedure
May 2, 2019
Patent document cited during the opposition procedure
May 2, 2019
Patent document cited during the opposition procedure
Aug 13, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 5, 2018
Decision to grant a European patent
Jun 19, 2018
(Electronic) Receipt
Jun 19, 2018
English translation of the claims
Jun 19, 2018
Filing of the translations of the claims
Jun 19, 2018
French translation of claims
Jun 19, 2018
Letter accompanying subsequently filed items
Feb 9, 2018
Bibliographic data of the European patent application
Feb 9, 2018
Communication about intention to grant a European patent
Feb 9, 2018
Intention to grant (signatures)
Feb 9, 2018
Text intended for grant (clean copy)
Feb 9, 2018
Text intended for grant (version for approval)
Dec 15, 2017
Examination started
Jul 7, 2015
Communication of the registration of a transfer or change of name and/or address
Jun 16, 2015
Submission concerning a transfer of rights (applicant)
Dec 16, 2014
(Electronic) Receipt
Dec 16, 2014
Amended claims filed after receipt of (European) search report
Dec 16, 2014
Amended claims with annotations
Dec 16, 2014
Amendments received before examination
Dec 16, 2014
Letter accompanying subsequently filed items
Sep 23, 2014
Communication to designated inventor
Sep 23, 2014
Communication to designated inventor
Sep 17, 2014
(Electronic) Receipt
Sep 17, 2014
Letter accompanying subsequently filed items
Sep 17, 2014
Letter concerning the inventor
Aug 27, 2014
Invitation to indicate correct address of inventor
Aug 27, 2014
Invitation to indicate correct address of inventor
Aug 20, 2014
Notification on forthcoming publication of bibliographic data
Jul 24, 2014
Letter which had not been notified
Jul 22, 2014
Letter which had not been notified
Jun 18, 2014
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jun 16, 2014
Communication to designated inventor
Jun 16, 2014
Communication to designated inventor
Jun 16, 2014
Communication to designated inventor
Jun 16, 2014
Communication to designated inventor
Jun 16, 2014
Communication to designated inventor
Jun 16, 2014
Communication to designated inventor
Jun 16, 2014
Communication to designated inventor
Jun 16, 2014
Communication to designated inventor
Jun 16, 2014
Communication to designated inventor
Jun 16, 2014
Communication to designated inventor
Jun 2, 2014
Copy of the international preliminary report on patentability
May 27, 2014
(Electronic) Receipt
May 27, 2014
Letter accompanying subsequently filed items
May 27, 2014
Matter concerning the application
May 27, 2014
Priority search results
Apr 25, 2014
(Electronic) Receipt
Apr 25, 2014
Priority search results
Apr 25, 2014
Request for entry into the European phase
Mar 21, 2014
Information on entry into European phase
Nov 7, 2013
Copy of the international search report
Nov 7, 2013
Copy of the international search report
Nov 7, 2013
International publication of the international search report
Nov 7, 2013
International publication of the international search report
Sep 12, 2013
Written opinion of the ISA, boxes No. I to VIII
Sep 12, 2013
Written opinion of the ISA, cover sheet
Sep 12, 2013
Written opinion of the ISA, supplemental box
Jun 7, 2013
Priority document (electronically transmitted)
May 16, 2013
Published international application - A2
Oct 29, 2012
(Electronic) Receipt
Oct 29, 2012
Abstract
Oct 29, 2012
Claims
Oct 29, 2012
Description
Oct 29, 2012
Drawings

EP2777121

EVONIK DEGUSSA

Application Number: EP12781073A
Filing Date: Oct 29, 2012
Status: Revoked; Jul 3, 2020
Publication Date: Aug 1, 2018
External Links: Slate, Register , Google Patents