Polyvinyl Alcohol Film-Forming Polymers For Alcohol-Based Sunscreen Formulations And Methods Of Using Same - EP4543411
The patent EP4543411 was granted to Nouryon Chemicals on Apr 30, 2025. The application was originally filed on Jun 26, 2023 under application number EP23736251A. The patent is currently recorded with a legal status of "Request For Examination Was Made".
EP4543411
- Application Number
- EP23736251A
- Filing Date
- Jun 26, 2023
- Status
- Request For Examination Was Made
- Mar 28, 2025
- Publication Date
- Apr 30, 2025
- External Links
- Slate, Register, Google Patents
Patent Summary
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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.
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