Polyolefin Resin Foam, Method For Producing Polyolefin Resin Foam, And Molded Body - EP3778739
The patent EP3778739 was granted to Sekisui Chemical on Sep 3, 2025. The application was originally filed on Mar 29, 2019 under application number EP19778204A. The patent is currently recorded with a legal status of "Granted And Under Opposition".
EP3778739
- Application Number
- EP19778204A
- Filing Date
- Mar 29, 2019
- Status
- Granted And Under Opposition
- Aug 1, 2025
- Publication Date
- Sep 3, 2025
- External Links
- Slate, Register, Google Patents
Patent Summary
Patent Family
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