IP Verse

Method For Producing Smoking Article Products

Patent No. EP3641572 (titled "Method For Producing Smoking Article Products") was filed by Hauni Maschinenbau on Jun 14, 2018. The application was issued on Jan 25, 2023.

Patent Summary

Patent Family

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
GDOct 25, 2023STUDIO TORTA
BUGNIONOct 24, 2023BIANCIARDI

Dossier Documents

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EP3641572

HAUNI MASCHINENBAU
Application Number
EP18733538A
Filing Date
Jun 14, 2018
Status
Granted And Under Opposition
Dec 23, 2022
Publication Date
Jan 25, 2023
External Links
Slate, EP3641572B1, Google Patents