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Sample Metering And Injection For Liquid Chromatography - EP4081795
The patent EP4081795 was granted to Waters on Feb 12, 2025. The application was filed on Dec 18, 2020 under application number EP20842471A. The patent is currently recorded with a legal status of "Granted And Under Opposition".
EP4081795
- Application Number
- EP20842471A
- Filing Date
- Dec 18, 2020
- Status
- Granted And Under Opposition
- Jan 10, 2025
- Publication Date
- Feb 12, 2025
- 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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