New Cationic Polymers, Process For Producing The Same From Polyurea Diamine Condensates And Ether Derivatives, And Uses Thereof - EP4448617
The patent EP4448617 was granted to Specialty Operations France on Aug 13, 2025. The application was originally filed on Dec 6, 2022 under application number EP22830729A. The patent is currently recorded with a legal status of "Granted And Under Opposition".
EP4448617
- Application Number
- EP22830729A
- Filing Date
- Dec 6, 2022
- Status
- Granted And Under Opposition
- Jul 11, 2025
- Publication Date
- Aug 13, 2025
- External Links
- Slate, Register, Google Patents
Patent Summary
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Dossier Documents
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