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Carbon Black, Method For The Production Thereof, And Use Thereof - EP2361954B1

PatentPatent Analysis

EP2361954

EVONIK CARBON BLACK
Application Number
EP11154839A
Filing Date
Feb 17, 2011
Status
Opposition Rejected
Jun 25, 2021
Grant Date
Oct 17, 2018
External Links
Slate, Register, Google Patents
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The patent EP2361954B1 was granted to Evonik Carbon Black on Oct 17, 2018 following the initial filing on Feb 17, 2011 under the application number EP11154839A . The current legal status of the patent is Opposition Rejected.

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Patent Oppositions

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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CABOTJul 17, 2019 -

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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