The weekly litigation news digest is live. Subscribe now

IP Verse

Roller Mill And Method For Operating A Roller Mill - EP3621742

The patent EP3621742 was granted to Flsmidth on Jan 11, 2023. The application was filed on Apr 5, 2018 under application number EP18716235A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3621742

FLSMIDTH
Application Number
EP18716235A
Filing Date
Apr 5, 2018
Status
Granted And Under Opposition
Dec 9, 2022
Publication Date
Jan 11, 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
METSO SWEDENOct 11, 2023AWA SWEDENADMISSIBLE
METSO SWEDENOct 11, 2023HOFFMANN EITLEADMISSIBLE

Patent Citations (24) New

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

Citation PhasePublication Number
DESCRIPTIONDE202014006837U
EXAMINATIONGB397597
EXAMINATIONUS5054701
EXAMINATIONWO2013156586
INTERNATIONAL-SEARCH-REPORTCN104307592
INTERNATIONAL-SEARCH-REPORTGB397597
INTERNATIONAL-SEARCH-REPORTWO2013156586
OPPOSITIONDE202014006837U
OPPOSITIONDE457037
OPPOSITIONGB397597
OPPOSITIONUS2125859
OPPOSITIONUS5054701
OPPOSITIONUS5269477
OPPOSITIONUS7841273
OPPOSITIONWO2013156586
OPPOSITIONWO2013158346
OPPOSITIONWO2016059163
OPPOSITIONWO9637306
OTHERCN104307592
OTHERDE457037
OTHERGB397597
OTHERUS5054701
OTHERWO2013156586
OTHERWO2013158346

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