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Contact Lens With A Hydrophilic Layer - EP3388886
The patent EP3388886 was granted to Tangible Science on Oct 28, 2020. The application was originally filed on Aug 27, 2013 under application number EP18161074A. The patent is currently recorded with a legal status of "Revoked".
EP3388886
- Application Number
- EP18161074A
- Filing Date
- Aug 27, 2013
- Status
- Revoked
- Nov 17, 2023
- Publication Date
- Oct 28, 2020
- 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 (11) 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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