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A Method In A Chromatography System

PatentPatent Analysis

EP2446257

CYTIVA SWEDEN
Application Number
EP10792416A
Filing Date
Jun 21, 2010
Status
Opposition Rejected
Feb 10, 2023
Grant Date
Jun 3, 2020
External Links
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The patent EP2446257B1 was granted to Cytiva Sweden on Jun 3, 2020 following the initial filing on Jun 21, 2010 under the application number EP10792416A . The current legal status of the patent is Opposition Rejected.

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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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SARTORIUS STEDIM BIOTECHFeb 26, 2021ADMISSIBLE

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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