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Device And Method For Filling Pressurised Gas Tanks - EP3628911
The patent EP3628911 was granted to Lair Liquide on Mar 31, 2021. The application was originally filed on Jul 16, 2019 under application number EP19186415A. The patent is currently recorded with a legal status of "Opposition Rejected".
EP3628911
- Application Number
- EP19186415A
- Filing Date
- Jul 16, 2019
- Status
- Opposition Rejected
- Jul 21, 2023
- Publication Date
- Mar 31, 2021
- External Links
- Slate, Register, Google Patents
Patent Summary
Patent Family
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.
Patent Citations (12) New
Patent citations refer to prior patents cited during different phases such as opposition or international search.
Dossier Documents
The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.
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