Roller Mill And Method For Operating A Roller Mill

Patent No. EP2734304 (titled "Roller Mill And Method For Operating A Roller Mill") was filed by Thyssenkrupp Industrial Solutions on Jan 22, 2013. The application was issued on Oct 29, 2014.

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
MITSUBISHI HITACHI POWER SYSTEMS EUROPE GMBH	Jul 23, 2015	VIERING

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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Jan 9, 2018
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Jan 9, 2018
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jan 4, 2018
Termination of the opposition proceedings with maintenance of patent
Sep 21, 2017
Advice of delivery
Sep 21, 2017
Advice of delivery
Sep 20, 2017
Advice of delivery
Sep 19, 2017
Advice of delivery
Sep 18, 2017
Decision of the Opposition Division and instruction
Sep 18, 2017
Decision rejecting the opposition
Sep 18, 2017
Grounds for the decision (Annex) - opposition
Sep 18, 2017
Internal form - Opposition/addressees
May 15, 2017
Brief communication - Opposition proceedings
May 10, 2017
Letter accompanying subsequently filed items
May 10, 2017
Letter regarding the opposition procedure (no time limit)
May 9, 2017
Notification concerning the date of oral proceedings
May 9, 2017
Notification concerning the date of oral proceedings
May 3, 2017
Brief communication - Opposition proceedings
Apr 27, 2017
Letter accompanying subsequently filed items
Apr 27, 2017
Withdrawal of a request for oral proceedings
Mar 27, 2017
Request for interpreters during oral proceedings
Oct 31, 2016
Brief communication - Opposition proceedings
Oct 26, 2016
Request for interpreters during oral proceedings
Oct 14, 2016
Advice of delivery
Oct 13, 2016
Advice of delivery
Oct 12, 2016
Advice of delivery
Oct 12, 2016
Advice of delivery
Oct 11, 2016
Annex to the communication - opposition
Oct 11, 2016
Information concerning oral proceedings
Oct 11, 2016
Preparation for oral proceedings
Oct 11, 2016
Summons to attend oral proceedings
Oct 11, 2016
Summons to attend oral proceedings
Aug 17, 2016
Communication of amended entries
Aug 8, 2016
Request for change of opponent's representative
Jan 11, 2016
Brief communication - Opposition proceedings
Jan 5, 2016
Letter accompanying subsequently filed items
Jan 5, 2016
Reply of the patent proprietor to the notice(s) of opposition
Oct 23, 2015
Request concerning representative opponent
Sep 9, 2015
Communication of a notice of opposition and request to file observations
Sep 9, 2015
Notice of further oppositions to opponent(s)
Sep 8, 2015
Brief communication - Opposition proceedings
Sep 2, 2015
Letter regarding the opposition procedure (no time limit)
Jul 29, 2015
Communication of a notice of opposition - first information to patent proprietor
Jul 29, 2015
Request for the date of publication in citations
Jul 23, 2015
Non-patent literature cited during the opposition procedure
Jul 23, 2015
Non-patent literature cited during the opposition procedure
Jul 23, 2015
Non-patent literature cited during the opposition procedure
Jul 23, 2015
Notice of opposition
Jul 23, 2015
Notice of opposition
Jul 23, 2015
Patent document cited during the opposition procedure
Jul 23, 2015
Patent document cited during the opposition procedure
Jul 23, 2015
Patent document cited during the opposition procedure
Oct 31, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 2, 2014
Decision to grant a European patent
Sep 16, 2014
(Electronic) Receipt
Sep 16, 2014
English translation of the claims
Sep 16, 2014
French translation of claims
Sep 16, 2014
Letter accompanying subsequently filed items
Sep 10, 2014
Communication to designated inventor
Sep 10, 2014
Communication to designated inventor
Sep 10, 2014
Communication to designated inventor
Aug 26, 2014
Copy of the international preliminary report on patentability
Aug 8, 2014
Bibliographic data of the European patent application
Aug 8, 2014
Communication about intention to grant a European patent
Aug 8, 2014
Intention to grant (signatures)
Aug 8, 2014
Text intended for grant
Aug 5, 2014
CDS Clean up - amended applicant details
Jul 22, 2014
Examination started
Jul 22, 2014
Notification of the recording of a change
Jul 22, 2014
Notification of the recording of a change
Jul 4, 2014
Submission concerning change of applicant's name
Apr 30, 2014
Notification on forthcoming publication of bibliographic data
Apr 1, 2014
Submission concerning representation
Feb 19, 2014
(Electronic) Receipt
Feb 19, 2014
Priority search results
Feb 19, 2014
Request for entry into the European phase
Dec 19, 2013
Copy of the international search report
Dec 19, 2013
Copy of the international search report
Dec 19, 2013
International publication of the international search report
Oct 29, 2013
Written opinion of the ISA, boxes No. I to VIII
Oct 29, 2013
Written opinion of the ISA, cover sheet
Oct 29, 2013
Written opinion of the ISA, supplemental box
Sep 3, 2013
Priority document (electronically transmitted)
Aug 15, 2013
Published international application - A2
Jun 27, 2013
Notification of the recording of a change
Jun 27, 2013
Notification of the recording of a change
Jan 22, 2013
(Electronic) Receipt
Jan 22, 2013
Abstract
Jan 22, 2013
Claims
Jan 22, 2013
Description
Jan 22, 2013
Drawings

EP2734304

THYSSENKRUPP INDUSTRIAL SOLUTIONS

Application Number: EP13700910A
Filing Date: Jan 22, 2013
Status: Opposition Rejected; Jan 5, 2018
Publication Date: Oct 29, 2014
External Links: Slate, Register , Google Patents

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Roller Mill And Method For Operating A Roller Mill

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Dossier Documents

EP2734304