Ionic Silicone Hydrogels Having Improved Hydrolytic Stability
Patent No. EP2342588 (titled "Ionic Silicone Hydrogels Having Improved Hydrolytic Stability") was filed by Johnson & Johnson Vision Care on Sep 28, 2009. The application was issued on Oct 2, 2024.
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EP2342588
- Application Number
- EP09793065A
- Filing Date
- Sep 28, 2009
- Status
- Revoked
- Nov 14, 2025
- Publication Date
- Oct 2, 2024
- External Links
- Slate, Register , Google Patents