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Barrier-Coated Cellulose-Based Substrate For Laminated Packaging Material - EP4180574
The patent EP4180574 was granted to Tetra Laval & Finance on Oct 16, 2024. The application was originally filed on Nov 15, 2022 under application number EP22207583A. The patent is currently recorded with a legal status of "Granted And Under Opposition".
EP4180574
- Application Number
- EP22207583A
- Filing Date
- Nov 15, 2022
- Status
- Granted And Under Opposition
- Sep 13, 2024
- Publication Date
- Oct 16, 2024
- External Links
- Slate, Register, Google Patents
Patent Summary
Patent Family
Patent Oppositions (2)
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 (17) 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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