A Method For The Preparation Of 1,2-Propanediol - EP3988527
The patent EP3988527 was granted to Evonik Operations on Aug 20, 2025. The application was originally filed on Oct 21, 2020. The patent is currently recorded with a legal status of "Granted".
EP3988527
- Filing Date
- Oct 21, 2020
- Status
- Granted
- Grant Date
- Aug 20, 2025
- External Links
- Slate, Register, Google Patents
Patent Summary
Patent Family
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.
Get instant alerts for new documents