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Recycling-Friendly Blister Packaging - EP3911580

EP3911580

HUHTAMAKI FLEXIBLE PACKAGING GERMANY
Application Number
EP20700711A
Filing Date
Jan 14, 2020
Status
Granted And Under Opposition
Mar 10, 2023
Grant Date
Apr 12, 2023
External Links
Slate, Register, Google Patents

Bibliography

The patent EP3911580B1 was granted to Huhtamaki Flexible Packaging Germany on Apr 12, 2023 following the initial filing on Jan 14, 2020 under the application number EP20700711A . The current legal status of the patent is Granted And Under Opposition.

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 DateOpposition Status

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SONOCOJan 11, 2024ADMISSIBLE
TEKNI PLEXJan 11, 2024ADMISSIBLE

Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.

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