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Crystal Nucleator For Polyolefin Resins, Method For Producing Crystal Nucleator For Polyolefin Resins, And Method For Improving Fluidity Of Crystal Nucleator For Polyolefin Resins

PatentPatent Analysis

EP3505564

NEW JAPAN CHEMICAL
Application Number
EP17843393A
Filing Date
Aug 8, 2017
Status
Opposition Rejected
Aug 4, 2023
Grant Date
Feb 24, 2021
External Links
Slate, Register, Google Patents

Bibliography

The patent EP3505564B1 was granted to NEW Japan Chemical on Feb 24, 2021 following the initial filing on Aug 8, 2017 under the application number EP17843393A . 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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MILLIKENNov 24, 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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