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EP3627536

NIPPON TECHNO CARBON
Application Number
EP18868072A
Filing Date
Oct 5, 2018
Status
Granted And Under Opposition
Jun 24, 2022
Grant Date
Jul 27, 2022
External Links
Slate, Register, Google Patents

Bibliography

The patent EP3627536B1 was granted to Nippon Techno Carbon on Jul 27, 2022 following the initial filing on Oct 5, 2018 under the application number EP18868072A . 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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SGL CARBONApr 26, 2023ADMISSIBLE

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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