Method For Operating A Measuring Device And Measuring Device - EP3657138

The patent EP3657138 was granted to Diehl Metering on Sep 29, 2021. The application was originally filed on Nov 4, 2019 under application number EP19206978A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3657138

DIEHL METERING
Application Number
EP19206978A
Filing Date
Nov 4, 2019
Status
Opposition Rejected
May 3, 2024
Grant Date
Sep 29, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

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.

CompanyOpposition DateRepresentativeOpposition Status

Get instant alerts for new oppositions and patent status changes

ENDRESSHAUSER FLOWTECJun 3, 2022WASELIKOWSKIADMISSIBLE

Patent Citations (10) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication NumberPublication Link
DESCRIPTIONWO2010034713
OPPOSITIONDE102017004038
OPPOSITIONUS2016320219
OPPOSITIONWO2010034713
OPPOSITIONWO2011078691
OPPOSITIONWO2015153130
SEARCHDE102013101950
SEARCHDE102017004038
SEARCHUS2009016555
SEARCHWO2010034713

Non-Patent Literature (NPL) Citations (4) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- Prager Jens, Et Al., "Untersuchungen zur anregung geführter wellen in platten mittels gruppenstrahler technik", DGZfp-Jahrestagung 2010 - Poster 41, (20100000), pages 1 - 5, XP055930343-
OPPOSITION- "Ultrasonic waves in solid media", Rose Joseph L., Ultrasonic waves in solid media, Cambridge University Press, (1999), pages 222-223 - 412-415, XP055930424-
OPPOSITION- Prager Jens, Gravenkamp Hauke, Rahman Mehbub-Ur, Köppe Enrico, "Einsatz geführter Wellen für die Ultraschallprüfung", tm - Technisches Messen, (20120000), vol. 79, no. 5, pages 251 - 261, XP055930336
OPPOSITION- Rautenberg J., Faustmann H., Münch M., "Utilizing Leaky Lamb Waves in an Acoustic Waveguide for the Measurement of Liquid Properties", Proceedings SENSOR 2013, (20130000), pages 74 - 79, XP055930435

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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

  • Get instant alerts for new documents