Cerdec Aktiengesellschaft Keramische Farben
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cerdec Aktiengesellschaft Keramische Farben.The latest application filed is for "gold-containing nanoporous aluminum oxide membranes a process for their production and their use".
- Cerdec Aktiengesellschaft Keramische Farben - Frankfurt DE
- Cerdec Aktiengesellschaft Keramische Farben - Frankfurt am Main DE
| Patent | Date |
|---|---|
| Gold-containing nanoporous aluminum oxide membranes a process for their production and their use Grant 6,180,222 - Schulz , et al. January 30, 2 | 2001-01-30 |
| Bismuth manganese oxide green pigments Grant 6,171,383 - Sakoske , et al. January 9, 2 | 2001-01-09 |
| Black glass frit, process for the production thereof and use thereof Grant 5,710,081 - Tunker January 20, 1 | 1998-01-20 |
| Lead-free glass composition and its use Grant 5,707,909 - Heitmann , et al. January 13, 1 | 1998-01-13 |
| Oxonitrides of the formula LnTaON.sub.2 with enhanced brightness and a process for their use Grant 5,693,102 - Jansen , et al. December 2, 1 | 1997-12-02 |
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