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IP Verse

Method For Producing A Wet-Laid Nonwoven Fabric - EP3512993

The patent EP3512993 was granted to Trtzschler on Jan 10, 2024. The application was originally filed on Sep 11, 2017 under application number EP17768069A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3512993

TRTZSCHLER
Application Number
EP17768069A
Filing Date
Sep 11, 2017
Status
Granted And Under Opposition
Dec 8, 2023
Publication Date
Jan 10, 2024
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

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ANDRITZ KUSTERSOct 10, 2024KLUIN PATENTADMISSIBLE

Patent Citations (15) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP2634297
INTERNATIONAL-SEARCH-REPORTWO02059411
INTERNATIONAL-SEARCH-REPORTWO2015000685
OPPOSITIONDE102009031635
OPPOSITIONEP0992338
OPPOSITIONEP2634297
OPPOSITIONJP2002266217
OPPOSITIONUS8763219
OPPOSITIONWO02059411
OPPOSITIONWO2015000685
OPPOSITIONWO2016041773
OTHERDE102009031635
OTHEREP0992338
OTHERUS8763219
OTHERWO2016041773

Dossier Documents

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    Description

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