Superabsorbent Polymer Compositions Having Color Stability - EP2167552
Patent number EP2167552 was granted to Evonik on Feb 7, 2018. The application was originally filed on Dec 28, 2007 under application number EP07866086A. The patent is currently recorded with a legal status of "No Opposition Filed Within Time Limit".
EP2167552
- Application Number
- EP07866086A
- Filing Date
- Dec 28, 2007
- Status
- No Opposition Filed Within Time Limit
- Dec 14, 2018
- Grant Date
- Feb 7, 2018
- 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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