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IP Verse

Optimizing A Spinning Process With Respect To Foreign Materials - EP3918119

The patent EP3918119 was granted to Uster on Jun 28, 2023. The application was filed on Jan 23, 2020 under application number EP20704380A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3918119

USTER
Application Number
EP20704380A
Filing Date
Jan 23, 2020
Status
Granted And Under Opposition
May 26, 2023
Publication Date
Jun 28, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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
MASCHINENFABRIK RIETERMar 27, 2024CANZLER & BERGMEIER PATENTANWALTE PARTNERSCHAFT MBBADMISSIBLE
RIETERMar 27, 2024CANZLER & BERGMEIER PATENTANWALTE PARTNERSCHAFT MBBADMISSIBLE
GEBRUDER LOEPFEMar 27, 2024E BLUMWITHDRAWN

Patent Citations (16) New

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

Citation PhasePublication Number
DESCRIPTIONUS4653153
DESCRIPTIONUS6244030
DESCRIPTIONWO2006079426
DESCRIPTIONWO2017190259
INTERNATIONAL-SEARCH-REPORTEP0176661
INTERNATIONAL-SEARCH-REPORTGB2444404
INTERNATIONAL-SEARCH-REPORTWO03085179
INTERNATIONAL-SEARCH-REPORTWO2017190259
OPPOSITIONCH708392
OPPOSITIONEP0176661
OPPOSITIONEP1057907
OPPOSITIONEP3587637
OPPOSITIONUS2001049860
OPPOSITIONUS5805452
OPPOSITIONWO2017079853
OPPOSITIONWO2017190259

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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