Polyester, And Preparation Method Therefor And Application Thereof
Patent No. EP4400530 (titled "Polyester, And Preparation Method Therefor And Application Thereof") was filed by Kingfa SCI & Tech on Sep 9, 2022. The application was issued on Oct 29, 2025.
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EP4400530
- Application Number
- EP22869137A
- Filing Date
- Sep 9, 2022
- Status
- Granted And Under Opposition
- Sep 26, 2025
- Publication Date
- Oct 29, 2025
- External Links
- Slate, Register , Google Patents