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A Method For Treating Lignin And For Producing A Binder Composition - EP3083651B1

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EP3083651

UPM KYMMENE
Application Number
EP14809071A
Filing Date
Nov 25, 2014
Status
Opposition Rejected
Mar 31, 2023
Grant Date
Oct 28, 2020
External Links
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Bibliography

The patent EP3083651B1 was granted to UPM Kymmene on Oct 28, 2020 following the initial filing on Nov 25, 2014 under the application number EP14809071A . The current legal status of the patent is Opposition Rejected.

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Patent Oppositions (2)

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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SURFACTOR GERMANYJul 28, 2021ADMISSIBLE
STORA ENSO OYJJul 9, 2021ADMISSIBLE

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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