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Method For Measuring A Flow Of Goods By Means Of Microwaves, Sensor Assembly And Device With A Sensor Assembly

Patent No. EP2520148 (titled "Method For Measuring A Flow Of Goods By Means Of Microwaves, Sensor Assembly And Device With A Sensor Assembly") was filed by MSO Messtechnik UND Ortung on Apr 27, 2012. The application was issued on Aug 14, 2024.

Patent Summary

Patent Family

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
AMAZONEN WERKE H DREYER	May 14, 2025	GRUNECKER PATENT

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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Sep 29, 2025
Brief communication - Opposition proceedings
Sep 24, 2025
(Electronic) Receipt
Sep 24, 2025
Letter accompanying subsequently filed items
Sep 24, 2025
Reply of the patent proprietor to the notice(s) of opposition
Sep 12, 2025
Brief communication - Opposition proceedings
Sep 9, 2025
Communication concerning the filing of a power of attorney
Sep 9, 2025
Communication of amended entries concerning the representative
Sep 4, 2025
(Electronic) Receipt
Sep 4, 2025
Annexes in respect of a client data request
Sep 4, 2025
Authorisation
Sep 4, 2025
Submission concerning change of proprietor's address
Sep 4, 2025
Submission concerning change of proprietor's representative
May 28, 2025
Communication of a notice of opposition and request to file observations
May 28, 2025
Notice of further oppositions to opponent(s)
May 20, 2025
Communication of a notice of opposition - first information to patent proprietor
May 14, 2025
(Electronic) Receipt
May 14, 2025
Any annexes (other than citation) to an opposition letter
May 14, 2025
Citation in opposition procedure
May 14, 2025
Citation in opposition procedure
May 14, 2025
Citation in opposition procedure - 001
May 14, 2025
Citation in opposition procedure - 002
May 14, 2025
Citation in opposition procedure - 003
May 14, 2025
Citation in opposition procedure - 003
May 14, 2025
Citation in opposition procedure - 004
May 14, 2025
Citation in opposition procedure - 005
May 14, 2025
Consolidated list of cited opposition documents
May 14, 2025
Notice of opposition
May 14, 2025
Notice of opposition
Aug 27, 2024
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 18, 2024
Decision to grant a European patent
Jul 4, 2024
(Electronic) Receipt
Jul 4, 2024
English translation of the claims
Jul 4, 2024
French translation of claims
Jul 4, 2024
Letter accompanying subsequently filed items
May 3, 2024
Annex to the communication about intention to grant a European patent
May 3, 2024
Bibliographic data of the European patent application
May 3, 2024
Communication about intention to grant a European patent
May 3, 2024
Intention to grant (signatures)
May 3, 2024
Text intended for grant (clean copy)
May 3, 2024
Text intended for grant (version for approval)
Apr 9, 2024
Annex to the communication
Apr 9, 2024
Consultation by telephone/in person
Apr 9, 2024
Result of consultation by telephone/in person
Dec 17, 2020
(Electronic) Receipt
Dec 17, 2020
Letter accompanying subsequently filed items
Dec 17, 2020
Reply to communication from the Examining Division
Nov 6, 2020
Grant of extension of time limit (examination procedure)
Nov 3, 2020
Request for extension of time limit to communication from the Examining Division
Jul 6, 2020
Annex to the communication
Jul 6, 2020
Communication from the Examining Division
Mar 6, 2020
(Electronic) Receipt
Mar 6, 2020
Amended claims with annotations
Mar 6, 2020
Amended description with annotations
Mar 6, 2020
Claims
Mar 6, 2020
Description
Mar 6, 2020
Letter accompanying subsequently filed items
Mar 6, 2020
Reply to communication from the Examining Division
Jan 2, 2020
Annex to the communication
Jan 2, 2020
Communication from the Examining Division
Mar 16, 2017
Decision to allow further processing
Mar 10, 2017
(Electronic) Receipt
Mar 10, 2017
Claims
Mar 10, 2017
Description
Mar 10, 2017
Letter accompanying subsequently filed items
Mar 10, 2017
Reply to communication from the Examining Division
Jan 12, 2017
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Jul 19, 2016
Annex to the communication
Jul 19, 2016
Communication from the Examining Division
Jan 21, 2016
Communication of amended entries concerning the representative
Dec 17, 2015
Submission concerning change of applicant's address
Nov 21, 2014
Decision to allow further processing
Nov 12, 2014
Claims
Nov 12, 2014
Reply to communication from the Examining Division
Oct 30, 2014
Application deemed to be withdrawn (no reply to communication from the Examining Division)
May 23, 2014
Annex to the communication
May 23, 2014
Communication from the Examining Division
May 15, 2014
Examination started
Jan 15, 2014
Priority search results
Jan 15, 2014
Reply to invitation to file a copy of priority search results
Dec 2, 2013
Refund of fees
Nov 25, 2013
Invitation to file a copy of search results(priority)
Nov 9, 2013
Amended claims filed after receipt of (European) search report
Nov 9, 2013
Amended description filed after receipt of (European) search report
Nov 9, 2013
Amendments received before examination
Oct 2, 2013
Communication confirming withdrawal from representation
Oct 2, 2013
Communication of amended entries concerning the representative
Sep 30, 2013
Request concerning the applicant/representative
Sep 25, 2013
Submission concerning change of applicant's representative
Sep 11, 2013
Authorisation
Sep 11, 2013
Submission concerning change of applicant's representative
May 27, 2013
Invitation to confirm maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Apr 24, 2013
Communication regarding the transmission of the European search report
Apr 24, 2013
European search opinion
Apr 24, 2013
European search report
Mar 8, 2013
Matter concerning the application
Jan 4, 2013
Communication regarding the transmission of the European search report
Jan 4, 2013
Partial European search report
Oct 10, 2012
Notification of forthcoming publication
Jul 4, 2012
Letter concerning the priority
Jul 4, 2012
Priority document
Jul 4, 2012
Priority document
Jun 26, 2012
Matter concerning the application
Jun 1, 2012
Submission concerning representation
May 24, 2012
Letter concerning the priority
May 24, 2012
Priority document
May 22, 2012
General authorisation
May 22, 2012
Submission concerning representation
May 11, 2012
Abstract
May 11, 2012
Claims
May 11, 2012
Description
May 11, 2012
Designation of inventor
May 11, 2012
Drawings
May 11, 2012
Request for grant of a European patent
Apr 27, 2012
Designation of inventor
Apr 27, 2012
Request for grant of a European patent
Apr 27, 2012
Specification filed by fax and/or in non-official language

EP2520148

MSO MESSTECHNIK UND ORTUNG

Application Number: EP12002983A
Filing Date: Apr 27, 2012
Status: Granted And Under Opposition; Jul 12, 2024
Publication Date: Aug 14, 2024
External Links: Slate, EP2520148B1, Google Patents