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IP Verse

System And Method For Consolidating Layers Comprising Fibres To A Nonwoven Web - EP4067549

The patent EP4067549 was granted to Andritz Ksters on Jan 25, 2023. The application was filed on Mar 22, 2022 under application number EP22163582A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4067549

ANDRITZ KSTERS
Application Number
EP22163582A
Filing Date
Mar 22, 2022
Status
Granted And Under Opposition
Dec 23, 2022
Publication Date
Jan 25, 2023
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
TRUTZSCHLER GROUPOct 10, 2023-ADMISSIBLE

Patent Citations (18) New

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

Citation PhasePublication Number
DESCRIPTIONEP3283679
OPPOSITIONDE102008008549
OPPOSITIONDE102013107237
OPPOSITIONEP1126064
OPPOSITIONEP1929080
OPPOSITIONEP3118361
OPPOSITIONEP3283679
OPPOSITIONUS2002157766
OPPOSITIONWO2004063451
OPPOSITIONWO2005118934
OPPOSITIONWO2008110134
OPPOSITIONWO2015000685
SEARCHDE102008008549
SEARCHDE102013107237
SEARCHEP3283679
SEARCHUS2002157766
SEARCHWO2004063451
SEARCHWO2005118934

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.

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    Description

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