Polyester Polyol And Polyurethane - EP3889199
EP3889199
- Filing Date
- Nov 27, 2019
- Status
- Granted
- Grant Date
- Aug 20, 2025
- External Links
- Slate, Register, Google Patents
Bibliography
The patent EP3889199B1 was granted to Daicel on Aug 20, 2025 following the initial filing on Nov 27, 2019 under the application number The current legal status of the patent is Granted.
Patent Summary
Patent Family New
Dossier Documents
The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.
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