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Absorbent Article - EP3446668
The patent EP3446668 was granted to Unicharm on Jul 28, 2021. The application was filed on May 9, 2017 under application number EP17819668A. The patent is currently recorded with a legal status of "Granted And Under Opposition".
EP3446668
- Application Number
- EP17819668A
- Filing Date
- May 9, 2017
- Status
- Granted And Under Opposition
- Jun 25, 2021
- Publication Date
- Jul 28, 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 (13) 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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