EP2883848

SEKISUI CHEMICAL
Application Number
EP13825301A
Filing Date
Jul 31, 2013
Status
Revoked
Nov 3, 2023
Grant Date
May 23, 2018
External Links
Slate, Register, Google Patents
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Biblio Summary

The patent EP2883848B1 was granted on May 23, 2018 by Sekisui Chemical The patent is currently Revoked.

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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PILKINGTON GROUPFeb 22, 2019ADMISSIBLE

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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.