Organic/Inorganic Composite Separator Having Porous Active Coating Layer And Electrochemical Device Containing The Same - EP4401232
EP4401232
- Application Number
- EP24175234A
- Filing Date
- Feb 5, 2008
- Status
- Granted And Under Opposition
- Jul 25, 2025
- Grant Date
- Aug 27, 2025
- External Links
- Slate, Register, Google Patents
Bibliography
The patent EP4401232B1 was granted to LG Energy Solution on Aug 27, 2025 following the initial filing on Feb 5, 2008 under the application number EP24175234A . The current legal status of the patent is Granted And Under Opposition.
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.
Date
Description
Get instant alerts for new documents