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Method And Reprocessing Installation For Reprocessing Of Foil Waste Material

Patent No. EP3974144 (titled "Method And Reprocessing Installation For Reprocessing Of Foil Waste Material") was filed by Coperion on Sep 25, 2020. The application was issued on Aug 7, 2024.

Patent Summary

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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 DateRepresentative
M A S MASCHINEN UND ANLAGENBAU SCHULZMay 7, 2025HGF
LEISTRITZ EXTRUSIONSTECHNIKMay 6, 2025LINDNER BLAUMEIER PATENT UND RECHTSANWALTE

Dossier Documents

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EP3974144

COPERION
Application Number
EP20198472A
Filing Date
Sep 25, 2020
Status
Granted And Under Opposition
Jul 5, 2024
Publication Date
Aug 7, 2024
External Links
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