Kippenberger; Stefan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kippenberger; Stefan.The latest application filed is for "cross-linked collagen matrix for producing a skin equivalent".
- Kippenberger; Stefan - Frankfurt am Main DE
| Patent | Date |
|---|---|
| Cross-linked collagen matrix for producing a skin equivalent App 20070269792 - Bernd; August ; et al. | 2007-11-22 |
| Cosmetic or pharmaceutical preparations comprising nucleic acids based on non-methylated CPG motifs App 20050209183 - Kippenberger, Stefan ; et al. | 2005-09-22 |
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