PatentPatent Analysis

EP4256010

UNILEVER
Application Number
EP21811400A
Filing Date
Nov 26, 2021
Status
Granted And Under Opposition
Jun 14, 2024
Grant Date
Jul 17, 2024
External Links
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Biblio Summary

The patent EP4256010B1 was granted to Unilever on Jul 17, 2024 following the initial filing on Nov 26, 2021 under the application number EP21811400A . The current legal status of the patent is Granted And Under Opposition.

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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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HENKELApr 14, 2025ADMISSIBLE
DALLI WERKEMar 26, 2025ADMISSIBLE

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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