Membrane Separation Device And Concentrating Method - EP4173694
The patent EP4173694 was granted to Toyobo on Sep 10, 2025. The application was originally filed on Jun 16, 2021 under application number EP21833697A. The patent is currently recorded with a legal status of "Granted And Under Opposition".
EP4173694
- Application Number
- EP21833697A
- Filing Date
- Jun 16, 2021
- Status
- Granted And Under Opposition
- Aug 8, 2025
- Publication Date
- Sep 10, 2025
- External Links
- Slate, Register, Google Patents
Patent Summary
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Dossier Documents
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