Vertical Roller Mill

Patent No. EP2879798 (titled "Vertical Roller Mill") was filed by Thyssenkrupp Industrial Solutions on Jul 3, 2013. The application was issued on Sep 7, 2016.

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
GEBR PFEIFFER	Jun 7, 2017	PATENTANWALTE DR KELLER

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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May 17, 2021
Advice of delivery
May 17, 2021
Advice of delivery
May 17, 2021
Advice of delivery
May 17, 2021
Advice of delivery
May 17, 2021
Termination of the opposition proceedings with maintenance of patent
May 14, 2021
Decision of the Board of Appeal
May 14, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
May 14, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
May 14, 2021
F3032 Notification(s) of the decision
May 14, 2021
F3032 Notification(s) of the decision
May 11, 2021
Advice of delivery
May 10, 2021
F3014 Oral Proceedings: Order cancelling/postponing
Apr 20, 2021
F3345 Forwarding of submissions to parties
Apr 15, 2021
(Electronic) Receipt
Apr 15, 2021
Letter accompanying subsequently filed items
Apr 15, 2021
Letter dealing with oral proceedings during the appeal procedure
Mar 26, 2021
Advice of delivery
Mar 26, 2021
Advice of delivery
Mar 23, 2021
Oral proceedings: change of venue
Mar 23, 2021
Oral proceedings: change of venue
Mar 22, 2021
Advice of delivery
Mar 18, 2021
Advice of delivery
Sep 10, 2020
Advice of delivery
Sep 10, 2020
Advice of delivery
Sep 7, 2020
F3011.1 Oral Proceedings: summons
Sep 7, 2020
F3011.1 Oral Proceedings: summons
Sep 7, 2020
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Sep 2, 2020
F3010 Oral proceedings: order for summons
May 7, 2020
F3303.14 Composition of the Board (T), in case Chairman is a legal member
Mar 5, 2019
F3345 Forwarding of submissions to parties
Feb 28, 2019
(Electronic) Receipt
Feb 28, 2019
Amended claims with annotations
Feb 28, 2019
Amended claims with annotations
Feb 28, 2019
Amended description with annotations
Feb 28, 2019
Amended description with annotations
Feb 28, 2019
Claims
Feb 28, 2019
Claims
Feb 28, 2019
Description
Feb 28, 2019
Description
Feb 28, 2019
Letter accompanying subsequently filed items
Feb 28, 2019
Reply to appeal
Nov 30, 2018
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Nov 27, 2018
(Electronic) Receipt
Nov 27, 2018
Letter accompanying subsequently filed items
Nov 27, 2018
Statement of grounds of appeal
Oct 4, 2018
Refund of fees
Sep 27, 2018
F3204 Communication of the file number to the parties
Sep 27, 2018
F3204 Communication of the file number to the parties
Sep 26, 2018
Letter concerning fees and payments
Sep 20, 2018
Processing of an appeal
Sep 19, 2018
(Electronic) Receipt
Sep 19, 2018
Letter accompanying subsequently filed items
Sep 19, 2018
Notice of appeal
Aug 1, 2018
Communication of the registration of a transfer or change of name and/or address
Jul 23, 2018
Advice of delivery
Jul 23, 2018
Advice of delivery
Jul 23, 2018
Advice of delivery
Jul 20, 2018
Submission concerning change of applicant's name
Jul 19, 2018
Advice of delivery
Jul 18, 2018
Annex to the communication - opposition
Jul 18, 2018
Decision of the Opposition Division and instruction
Jul 18, 2018
Decision rejecting the opposition
Jul 18, 2018
Grounds for the decision (Annex) - opposition
Jul 18, 2018
Internal form - Opposition/addressees
Jul 18, 2018
Internal form - Opposition/addressees
Jul 18, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 18, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 18, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 18, 2018
Provision of a copy of the minutes - opposition procedure
Jun 19, 2018
Information about the result of oral proceedings
May 8, 2018
Brief communication - Opposition proceedings
May 4, 2018
Letter regarding the opposition procedure (no time limit)
May 3, 2018
Letter regarding the opposition procedure (no time limit)
Apr 26, 2018
Brief communication - Opposition proceedings
Apr 20, 2018
Letter regarding the opposition procedure (no time limit)
Apr 19, 2018
Letter regarding the opposition procedure (no time limit)
Apr 6, 2018
Brief communication - Opposition proceedings
Apr 4, 2018
Brief communication - Opposition proceedings
Mar 29, 2018
Request for interpreters during oral proceedings
Mar 26, 2018
Request for interpreters during oral proceedings
Mar 21, 2018
Brief communication - Opposition proceedings
Mar 15, 2018
Request for interpreters during oral proceedings
Oct 27, 2017
Advice of delivery
Oct 24, 2017
Advice of delivery
Oct 24, 2017
Advice of delivery
Oct 23, 2017
Advice of delivery
Oct 20, 2017
Annex to the communication - opposition
Oct 20, 2017
Information concerning oral proceedings
Oct 20, 2017
Summons to attend oral proceedings
Oct 20, 2017
Summons to attend oral proceedings
Sep 5, 2017
Brief communication - Opposition proceedings
Aug 31, 2017
Letter accompanying subsequently filed items
Aug 31, 2017
Reply of the patent proprietor to the notice(s) of opposition
Jul 17, 2017
Communication of amended entries concerning the representative
Jul 12, 2017
Communication of a notice of opposition and request to file observations
Jul 12, 2017
Notice of further oppositions to opponent(s)
Jul 11, 2017
Submission concerning change of applicant's representative
Jun 12, 2017
Communication of a notice of opposition - first information to patent proprietor
Jun 7, 2017
Notice of opposition
Jun 7, 2017
Notice of opposition
Jun 7, 2017
Patent document cited during the examination procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Translation of the evidence during Opposition procedure
Sep 8, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 11, 2016
Decision to grant a European patent
Jul 8, 2016
(Electronic) Receipt
Jul 8, 2016
English translation of the claims
Jul 8, 2016
French translation of claims
Jul 8, 2016
Letter accompanying subsequently filed items
Apr 28, 2016
Bibliographic data of the European patent application
Apr 28, 2016
Communication about intention to grant a European patent
Apr 28, 2016
Intention to grant (signatures)
Apr 28, 2016
Text intended for grant (clean copy)
Apr 28, 2016
Text intended for grant (version for approval)
Mar 29, 2016
Examination started
Oct 2, 2015
CDS Clean up - amended data concerning the representative of the applicant (Association)
Sep 10, 2015
Submission concerning representation
May 13, 2015
Notification on forthcoming publication of bibliographic data
Apr 15, 2015
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Mar 6, 2015
Communication to designated inventor
Feb 16, 2015
Copy of the international preliminary report on patentability
Sep 23, 2014
Information regarding early processing
Aug 21, 2014
Priority search results
Aug 21, 2014
Request for entry into the European phase
Aug 18, 2014
Payment of fees and costs
Aug 18, 2014
Payment of fees and costs
Aug 18, 2014
Payment of fees and costs
Aug 18, 2014
Payment of fees and costs
Aug 18, 2014
Priority search results
Aug 18, 2014
Priority search results
Aug 18, 2014
Request for entry into the European phase
Aug 18, 2014
Request for entry into the European phase
Jul 22, 2014
Notification of the recording of a change
Jul 22, 2014
Notification of the recording of a change
Apr 3, 2014
Copy of the international search report
Apr 3, 2014
Copy of the international search report
Apr 3, 2014
International publication of the international search report
Feb 25, 2014
Priority document (electronically transmitted)
Feb 11, 2014
Written opinion of the ISA, boxes No. I to VIII
Feb 11, 2014
Written opinion of the ISA, cover sheet
Feb 11, 2014
Written opinion of the ISA, supplemental box
Feb 6, 2014
Published international application - A2
Jul 3, 2013
(Electronic) Receipt
Jul 3, 2013
Abstract
Jul 3, 2013
Claims
Jul 3, 2013
Description
Jul 3, 2013
Drawings

EP2879798

THYSSENKRUPP INDUSTRIAL SOLUTIONS

Application Number: EP13736839A
Filing Date: Jul 3, 2013
Status: Opposition Rejected; May 21, 2021
Publication Date: Sep 7, 2016
External Links: Slate, Register , Google Patents

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Vertical Roller Mill

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Dossier Documents

EP2879798