Copolymers Comprising (Per)Fluoropolyether Chains - EP4363458
The patent EP4363458 was granted to Solvay Specialty Polymers Italy on Sep 10, 2025. The application was originally filed on Jun 23, 2022 under application number EP22738407A. The patent is currently recorded with a legal status of "Granted And Under Opposition".
EP4363458
- Application Number
- EP22738407A
- Filing Date
- Jun 23, 2022
- Status
- Granted And Under Opposition
- Aug 8, 2025
- Grant Date
- Sep 10, 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