Coriolis Mass Flow Measuring Device

Patent No. EP2485020 (titled "Coriolis Mass Flow Measuring Device") was filed by Krohne on Dec 16, 2011. The application was issued on May 17, 2017.

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
ENDRESSHAUSER DEUTSCHLAND AGCO	Feb 8, 2018	-

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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Mar 9, 2023
Termination of the opposition proceedings with revocation of patent
Jan 26, 2023
(Electronic) Receipt
Jan 26, 2023
Advice of delivery
Jan 26, 2023
Letter accompanying subsequently filed items
Jan 24, 2023
F3032 Notification(s) of the decision
Jan 20, 2023
Decision of the Board of Appeal
Jan 20, 2023
F3032 Notification(s) of the decision
Jan 17, 2023
F3013 Oral Proceedings: Forwarding minutes
Jan 17, 2023
F3013 Oral Proceedings: Forwarding minutes
Jan 17, 2023
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Dec 13, 2022
F3345 Forwarding of submissions to parties
Dec 12, 2022
(Electronic) Receipt
Dec 12, 2022
Letter accompanying subsequently filed items
Dec 12, 2022
Letter dealing with oral proceedings during the appeal procedure
Jun 18, 2021
Advice of delivery
Jun 11, 2021
(Electronic) Receipt
Jun 11, 2021
Advice of delivery
Jun 11, 2021
Letter accompanying subsequently filed items
Jun 8, 2021
F3010 Oral proceedings: order for summons
Jun 8, 2021
F3011.1 Oral Proceedings: summons
Jun 8, 2021
F3011.1 Oral Proceedings: summons
Jun 8, 2021
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Mar 3, 2021
Composition of the board (T)
Dec 3, 2020
F3345 Forwarding of submissions to parties
Nov 27, 2020
(Electronic) Receipt
Nov 27, 2020
Auxiliary request during appeals procedure - 01
Nov 27, 2020
Auxiliary request during appeals procedure - 01
Nov 27, 2020
Letter accompanying subsequently filed items
Nov 27, 2020
Reply to appeal
Jul 17, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 13, 2020
(Electronic) Receipt
Jul 13, 2020
Letter accompanying subsequently filed items
Jul 13, 2020
Statement of grounds of appeal
Apr 20, 2020
F3204 Communication of the file number to the parties
Apr 20, 2020
F3204 Communication of the file number to the parties
Apr 8, 2020
(Electronic) Receipt
Apr 8, 2020
Letter accompanying subsequently filed items
Apr 8, 2020
Notice of appeal
Mar 12, 2020
Advice of delivery
Mar 6, 2020
Advice of delivery
Mar 3, 2020
Annex to the communication - opposition
Mar 3, 2020
Decision of the Opposition Division and instruction
Mar 3, 2020
Decision rejecting the opposition
Mar 3, 2020
Grounds for the decision (Annex) - opposition
Mar 3, 2020
Internal form - Opposition/addressees
Mar 3, 2020
Internal form - Opposition/addressees
Mar 3, 2020
Means of redress
Mar 3, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 3, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 3, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 3, 2020
Provision of a copy of the minutes - opposition procedure
Mar 3, 2020
Scanned annex to a communication - opposition procedure
Mar 3, 2020
Scanned annex to a communication - opposition procedure
Jan 30, 2020
Information about the result of oral proceedings
Jan 15, 2020
Brief communication - Opposition proceedings
Jan 9, 2020
(Electronic) Receipt
Jan 9, 2020
Letter accompanying subsequently filed items
Jan 9, 2020
Written submission in preparation to/during oral proceedings
Dec 5, 2019
Brief communication - Opposition proceedings
Nov 29, 2019
(Electronic) Receipt
Nov 29, 2019
Amended claims with annotations
Nov 29, 2019
Auxiliary request during Opposition procedure - 01
Nov 29, 2019
Letter accompanying subsequently filed items
Nov 29, 2019
Written submission in preparation to/during oral proceedings
Jun 24, 2019
Brief communication - Opposition proceedings
Jun 24, 2019
Brief communication - Opposition proceedings
Jun 12, 2019
(Electronic) Receipt
Jun 12, 2019
Request for interpreters during oral proceedings
May 31, 2019
Brief communication - Opposition proceedings
May 29, 2019
Advice of delivery
May 27, 2019
Advice of delivery
May 27, 2019
Advice of delivery
May 24, 2019
(Electronic) Receipt
May 24, 2019
Advice of delivery
May 24, 2019
Letter accompanying subsequently filed items
May 24, 2019
Written submission in preparation to/during oral proceedings
May 21, 2019
Annex to the communication - opposition
May 21, 2019
Information concerning oral proceedings
May 21, 2019
Summons to attend oral proceedings
May 21, 2019
Summons to attend oral proceedings
Feb 7, 2019
Brief communication - Opposition proceedings
Feb 1, 2019
(Electronic) Receipt
Feb 1, 2019
Letter accompanying subsequently filed items
Feb 1, 2019
Reply to an examination report in opposition proceedings
Jan 29, 2019
Brief communication - Opposition proceedings
Jan 23, 2019
Reply to an examination report in opposition proceedings
Sep 13, 2018
Annex to the communication - opposition
Sep 13, 2018
Communication inviting the parties to file observations
Sep 13, 2018
Communication inviting the parties to file observations
Sep 13, 2018
Internal form - Opposition/addressees
Jul 16, 2018
Brief communication - Opposition proceedings
Jul 12, 2018
Brief communication - Opposition proceedings
Jul 12, 2018
Rejection of request for extension of time limit
Jul 10, 2018
(Electronic) Receipt
Jul 10, 2018
Letter accompanying subsequently filed items
Jul 10, 2018
Reply of the patent proprietor to the notice(s) of opposition
Jul 9, 2018
Request for extension of time limit
Feb 28, 2018
Communication of a notice of opposition and request to file observations
Feb 28, 2018
Notice of further oppositions to opponent(s)
Feb 13, 2018
Communication of a notice of opposition - first information to patent proprietor
Feb 8, 2018
(Electronic) Receipt
Feb 8, 2018
Notice of opposition
Feb 8, 2018
Notice of opposition
Feb 8, 2018
Patent document cited during the examination procedure
Feb 8, 2018
Patent document cited during the opposition procedure
Feb 8, 2018
Patent document cited during the opposition procedure
Feb 8, 2018
Patent document cited during the opposition procedure
Feb 8, 2018
Patent document cited during the opposition procedure
Feb 8, 2018
Patent document cited during the opposition procedure
Feb 8, 2018
Patent document cited during the opposition procedure
May 17, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 21, 2017
Decision to grant a European patent
Apr 11, 2017
(Electronic) Receipt
Apr 11, 2017
English translation of the claims
Apr 11, 2017
Filing of the translations of the claims
Apr 11, 2017
French translation of claims
Feb 7, 2017
(Electronic) Receipt
Feb 7, 2017
Letter accompanying subsequently filed items
Feb 7, 2017
Reply from applicant/patentee regarding third party observations
Feb 1, 2017
Transmittal of third party observations to applicant
Jan 30, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Jan 25, 2017
Observations by third parties
Jan 24, 2017
(Electronic) Receipt
Jan 24, 2017
Letter accompanying subsequently filed items
Jan 24, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Jan 24, 2017
Reply from applicant/patentee regarding third party observations
Jan 10, 2017
Transmittal of third party observations to applicant
Jan 9, 2017
(Electronic) Receipt
Jan 9, 2017
Letter accompanying subsequently filed items
Dec 30, 2016
Observations by third parties
Dec 23, 2016
Bibliographic data of the European patent application
Dec 23, 2016
Communication about intention to grant a European patent
Dec 23, 2016
Intention to grant (signatures)
Dec 23, 2016
Text intended for grant (clean copy)
Dec 23, 2016
Text intended for grant (version for approval)
Dec 20, 2016
Payment of fees and costs
Dec 20, 2016
Payment of fees and costs
Nov 17, 2016
Examination started
Dec 22, 2015
Letter concerning fees and payments
Dec 22, 2015
Payment of fees and costs
Dec 20, 2014
Payment of fees and costs
Dec 20, 2014
Payment of fees and costs
Nov 26, 2013
Amended claims filed after receipt of (European) search report
Nov 26, 2013
Amended claims with annotations
Nov 26, 2013
Amendments received before examination
Feb 28, 2013
Priority search results
Feb 28, 2013
Reply to invitation to file a copy of priority search results
Feb 22, 2013
Invitation to file a copy of search results(priority)
Feb 6, 2013
Payment of fees and costs
Feb 6, 2013
Payment of fees and costs
Feb 6, 2013
Reply to Written Opinion prepared by the EPO
Aug 13, 2012
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jul 11, 2012
Notification of forthcoming publication
Jun 11, 2012
Communication regarding the transmission of the European search report
Jun 11, 2012
European search opinion
Jun 11, 2012
European search report
Mar 29, 2012
Letter concerning the priority
Mar 29, 2012
Priority document
Jan 13, 2012
Payment of fees and costs
Dec 16, 2011
Abstract
Dec 16, 2011
Claims
Dec 16, 2011
Description
Dec 16, 2011
Designation of inventor
Dec 16, 2011
Drawings
Dec 16, 2011
Request for grant of a European patent

EP2485020

KROHNE

Application Number: EP11009904A
Filing Date: Dec 16, 2011
Status: Revoked; Mar 10, 2023
Publication Date: May 17, 2017
External Links: Slate, Register , Google Patents

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Coriolis Mass Flow Measuring Device

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Dossier Documents

EP2485020