EP3425070

AIR LIQUIDE MANAGEMENT SERVICES
Application Number
EP17305860A
Filing Date
Jul 3, 2017
Status
Revoked
Jul 26, 2024
Grant Date
Jan 19, 2022
External Links
Slate, Register, Google Patents
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Biblio Summary

The patent EP3425070B1 was granted to AIR Liquide Management Services on Jan 19, 2022 following the initial filing on Jul 3, 2017 under the application number EP17305860A . The current legal status of the patent is Revoked.

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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.

CompanyOpposition DateOpposition Status

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PAUL WURTHOct 18, 2022ADMISSIBLE
AIR PRODUCTS AND CHEMICALSOct 17, 2022ADMISSIBLE
THYSSENKRUPP STEEL EUROPEOct 14, 2022ADMISSIBLE
TATA STEEL IJMUIDENSep 22, 2022ADMISSIBLE
ARCELORMITTALSep 1, 2022ADMISSIBLE

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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