IP Verse

Method For Monitoring A High-Pressure Roller Press - EP3972737

The patent EP3972737 was granted to Maschinenfabrik Kppern on May 31, 2023. The application was originally filed on May 28, 2021 under application number EP21730515A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3972737

MASCHINENFABRIK KPPERN
Application Number
EP21730515A
Filing Date
May 28, 2021
Status
Granted And Under Opposition
Apr 28, 2023
Grant Date
May 31, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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

TAKRAFFeb 29, 2024KAILUWEIT & UHLEMANN PATENTANWALTE PARTNERSCHAFT MBBADMISSIBLE
THYSSENKRUPP POLYSIUSFeb 27, 2024TETZNERADMISSIBLE

Patent Citations (19) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONDE10106856
DESCRIPTIONDE102007004004
DESCRIPTIONDE102008046921
DESCRIPTIONDE4226182
DESCRIPTIONUS2005049801
DESCRIPTIONWO2007025395
DESCRIPTIONWO2017197449
DESCRIPTIONWO2018036978
INTERNATIONAL-SEARCH-REPORTCN104549704
INTERNATIONAL-SEARCH-REPORTCN207887239U
INTERNATIONAL-SEARCH-REPORTUS7182283
INTERNATIONAL-SEARCH-REPORTWO2019086577
OPPOSITIONDE102007004004
OPPOSITIONDE102011018705
OPPOSITIONDE4226182
OPPOSITIONEP2724779
OPPOSITIONUS2005049801
OPPOSITIONWO2018036978
OPPOSITIONWO2020064898

Non-Patent Literature (NPL) Citations (2) 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- Anonymous, "ibaDAQ - Zentraleinheit für stand-alone Datenerfassung - Handbuch Ausgabe 1.0.1", Handbuch ibaDAQ, iba AG, (20190101), pages 1 - 68, Handbuch ibaDAQ, URL: http://www.iba-ag.com, XP093168841-
OPPOSITION- Anonymous, "POLYCOM high-pressure grinding roll", Product Specifications, Thyssenkrupp Industrial Solutions AG, (20160101), pages 1 - 12, Product Specifications, URL: https://ucpcdn.thyssenkrupp.com/_legacy/UCPthyssenkruppBAIS/assets.files/products___services/mineral_processing/griding_plants/polycom_en.pdf, XP093167690-

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