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Grain Boundary Engineered Alpha-Alumina Coated Cutting Tool - EP2570511B1

EP2570511

WALTER
Application Number
EP11181643A
Filing Date
Sep 16, 2011
Status
Granted And Under Opposition
Feb 15, 2019
Grant Date
Mar 20, 2019
External Links
Slate, Register, Google Patents
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Bibliography

The patent EP2570511B1 was granted to Walter on Mar 20, 2019 following the initial filing on Sep 16, 2011 under the application number EP11181643A . The current legal status of the patent is Granted And Under Opposition.

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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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ISCARDec 20, 2019ADMISSIBLE

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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