Recycling-Friendly Blister Packaging

Patent No. EP3911580 (titled "Recycling-Friendly Blister Packaging") was filed by Huhtamaki Flexible Packaging Germany on Jan 14, 2020. The application was issued on Apr 12, 2023.

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
SONOCOJan 11, 2024HOFFMANN EITLE
TEKNI PLEXJan 11, 2024PAGE WHITE FARRER

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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EP3911580

HUHTAMAKI FLEXIBLE PACKAGING GERMANY
Application Number
EP20700711A
Filing Date
Jan 14, 2020
Status
Granted And Under Opposition
Mar 10, 2023
Publication Date
Apr 12, 2023