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Dual Component Lldpe Copolymers With Improved Impact And Tear Resistance, And Methods Of Their Preparation - EP3947551
The patent EP3947551 was granted to Chevron Phillips Chemical LP on Aug 21, 2024. The application was originally filed on Mar 16, 2020 under application number EP20718463A. The patent is currently recorded with a legal status of "Granted And Under Opposition".
EP3947551
- Application Number
- EP20718463A
- Filing Date
- Mar 16, 2020
- Status
- Granted And Under Opposition
- Jul 19, 2024
- Publication Date
- Aug 21, 2024
- 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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