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Process And Apparatus For Purifying Material Of Biological Origin

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EP2930231

UPM KYMMENE
Application Number
EP15168211A
Filing Date
Nov 25, 2011
Status
Granted And Under Opposition
May 15, 2020
Grant Date
Jun 17, 2020
External Links
Slate, Register, Google Patents
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The patent EP2930231B1 was granted to UPM Kymmene on Jun 17, 2020 following the initial filing on Nov 25, 2011 under the application number EP15168211A . 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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NESTE OYJMar 10, 2021 -

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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