The Weekly Litigation News Digest is now live. Subscribe now
Polypropylene Resin Composition With Excellent Low-Temperature Impact Resistance And Article Molded Therefrom - EP4372047
The patent EP4372047 was granted to Hanwha Totalenergies Petrochemical on Dec 4, 2024. The application was originally filed on Nov 13, 2023 under application number EP23209524A. The patent is currently recorded with a legal status of "Granted And Under Opposition".
EP4372047
- Application Number
- EP23209524A
- Filing Date
- Nov 13, 2023
- Status
- Granted And Under Opposition
- Nov 1, 2024
- Publication Date
- Dec 4, 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 (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
Get instant alerts for new documents