IP Verse

Device And Method For Filling Pressurised Gas Tanks

PatentPatent Analysis

EP3628911

LAIR LIQUIDE
Application Number
EP19186415A
Filing Date
Jul 16, 2019
Status
Opposition Rejected
Jul 21, 2023
Grant Date
Mar 31, 2021
External Links
Slate, Register, Google Patents
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Biblio Summary

The patent EP3628911B1 was granted to Lair Liquide on Mar 31, 2021 following the initial filing on Jul 16, 2019 under the application number EP19186415A . 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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AIR PRODUCTS AND CHEMICALSDec 30, 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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