Schank; Christina
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schank; Christina.The latest application filed is for "multilayer interference pigments".
- Schank; Christina - Ober-Rarmstadt DE
- Schank, Christina - Ober-Ramstadt DE
- Schank, Christina - Ober-Rarnstadt DE
- Schank; Christina - Muhltal DE
| Patent | Date |
|---|---|
| Multilayer interference pigments Grant 7,169,222 - Bruckner , et al. January 30, 2 | 2007-01-30 |
| Multilayer interference pigments App 20050241530 - Bruckner, Hans-Dieter ; et al. | 2005-11-03 |
| Multilayer interference pigments App 20040144023 - Bruckner, Hans-Dieter ; et al. | 2004-07-29 |
| Multilayer interference pigments Grant 6,689,205 - Bruckner , et al. February 10, 2 | 2004-02-10 |
| Transparent medium with angular-selective transmitting or reflecting properties Grant 6,602,340 - Schank , et al. August 5, 2 | 2003-08-05 |
| Interference pigments Grant 6,596,070 - Schmidt , et al. July 22, 2 | 2003-07-22 |
| Multilayer interference pigment with transparent central layer Grant 6,156,115 - Pfaff , et al. December 5, 2 | 2000-12-05 |
| Multilayer interference pigment with absorbent central layer Grant 6,132,504 - Kuntz , et al. October 17, 2 | 2000-10-17 |
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