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Compression Stocking - EP3632245
The patent EP3632245 was granted to Asahi Kasei Kabushiki Kaisha on Sep 15, 2021. The application was originally filed on May 31, 2017 under application number EP17912277A. The patent is currently recorded with a legal status of "Revoked".
EP3632245
- Application Number
- EP17912277A
- Filing Date
- May 31, 2017
- Status
- Revoked
- Jan 13, 2023
- Publication Date
- Sep 15, 2021
- External Links
- Slate, Register, Google Patents
Patent Summary
Patent Family
Patent Oppositions (3)
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 (21) 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.
Date
Description
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