Separation Device And Method For Separating A Flat Web Into A Plurality Of Connected Strips, And Device And Method For Producing A Strand

Patent No. EP3829838 (titled "Separation Device And Method For Separating A Flat Web Into A Plurality Of Connected Strips, And Device And Method For Producing A Strand") was filed by Hauni Maschinenbau on Sep 2, 2019. The application was issued on May 22, 2024.

Patent Summary

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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 DateRepresentative
GDFeb 21, 2025ALD
GDFeb 21, 2025ALDE

Dossier Documents

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EP3829838

HAUNI MASCHINENBAU
Application Number
EP19762768A
Filing Date
Sep 2, 2019
Status
Granted And Under Opposition
Apr 19, 2024
Publication Date
May 22, 2024