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Composition Comprising Salt Of Acyl Glutamate As Primary Surfactant Or Primary Anionic Surfactant - EP3220883B1

PatentPatent Analysis

EP3220883

UNILEVER
Application Number
EP15793853A
Filing Date
Nov 12, 2015
Status
Opposition Rejected
Feb 12, 2021
Grant Date
Jul 4, 2018
External Links
Slate, Register, Google Patents
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Bibliography

The patent EP3220883B1 was granted to Unilever on Jul 4, 2018 following the initial filing on Nov 12, 2015 under the application number EP15793853A . The current legal status of the patent is Opposition Rejected.

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Patent Oppositions

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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THE PROCTER & GAMBLEApr 4, 2019ADMISSIBLE

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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