EP4097091

ASSIA CHEMICAL INDUSTRIES
Application Number
EP21706793A
Filing Date
Jan 28, 2021
Status
Granted And Under Opposition
Aug 15, 2024
Grant Date
Sep 18, 2024
External Links
Slate, Register, Google Patents
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Biblio Summary

The patent EP4097091B1 was granted to Assia Chemical Industries on Sep 18, 2024 following the initial filing on Jan 28, 2021 under the application number EP21706793A . 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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HAMM & WITTKOPPJun 18, 2025ADMISSIBLE
DR SCHONJun 17, 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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