PatentPatent Analysis

EP3873250

IMPERIAL TOBACCO
Application Number
EP19794987A
Filing Date
Oct 25, 2019
Status
Revoked
Jun 20, 2024
Grant Date
Nov 23, 2022
External Links
Slate, Register, Google Patents
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Biblio Summary

The patent EP3873250B1 was granted to Imperial Tobacco on Nov 23, 2022 following the initial filing on Oct 25, 2019 under the application number EP19794987A . The current legal status of the patent is Revoked.

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Patent Oppositions filed by Competitors

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.

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NICOVENTURESAug 23, 2023ADMISSIBLE
JTAug 22, 2023ADMISSIBLE
PHILIP MORRISAug 22, 2023ADMISSIBLE

Dossier Documents of the Patent

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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