IP Verse

Electrolyte And Electrochemical Device - EP3907801

EP3907801

NINGDE AMPEREX TECHNOLOGY
Application Number
EP21183436A
Filing Date
Sep 19, 2019
Status
Granted And Under Opposition
Oct 11, 2024
Grant Date
Nov 13, 2024
External Links
Slate, Register, Google Patents

Bibliography

The patent EP3907801B1 was granted to Ningde Amperex Technology on Nov 13, 2024 following the initial filing on Sep 19, 2019 under the application number EP21183436A . The current legal status of the patent is Granted And Under Opposition.

Patent Summary

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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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ZHUHAI COSMX BATTERYAug 13, 2025ADMISSIBLE

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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