Methods Of Controlling Haze In Orthodontic Appliances Including Semi-Crystalline Polymers
Patent No. EP4228544 (titled "Methods Of Controlling Haze In Orthodontic Appliances Including Semi-Crystalline Polymers") was filed by 3M Innovative Properties Company on Oct 5, 2021. The application was issued on Nov 27, 2024.
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Date
Description
EP4228544
- Application Number
- EP21791021A
- Filing Date
- Oct 5, 2021
- Status
- Granted And Under Opposition
- Oct 25, 2024
- Publication Date
- Nov 27, 2024
- External Links
- Slate, Register , Google Patents