Bruckner; Hans-Dieter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bruckner; Hans-Dieter.The latest application filed is for "multilayer interference pigments".
- Bruckner; Hans-Dieter - Darmstadt 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 |
| Silver-colored luster pigment Grant 6,840,993 - Schmidt , et al. January 11, 2 | 2005-01-11 |
| Multilayer interference pigments App 20040144023 - Bruckner, Hans-Dieter ; et al. | 2004-07-29 |
| Transparent medium having angle-selective transmission or reflection properties and/or absorption properties Grant 6,767,633 - Steudel , et al. July 27, 2 | 2004-07-27 |
| Multilayer interference pigments Grant 6,689,205 - Bruckner , et al. February 10, 2 | 2004-02-10 |
| Pigment for safety applications App 20040003758 - Bruckner, Hans-Dieter ; et al. | 2004-01-08 |
| Silver-colored luster pigment App 20030205170 - Schmidt, Christoph ; et al. | 2003-11-06 |
| Transparent medium having angle-selective transmission or reflection properties and/or absorption properties App 20030092815 - Steudel, Elke ; et al. | 2003-05-15 |
| Colored interference pigment Grant 6,508,876 - Bernhardt , et al. January 21, 2 | 2003-01-21 |
| Electrophotographic dry toner comprising angle-dependent luster pigments App 20020192585 - Brenner, Gunter ; et al. | 2002-12-19 |
| Silver-colored luster pigment App 20020104461 - Schmidt, Christoph ; et al. | 2002-08-08 |
| Interference pigments having a blue mass tone Grant 6,238,471 - Vogt , et al. May 29, 2 | 2001-05-29 |
| Photostabilization of titanium dioxide sols Grant 5,698,205 - Bruckner , et al. December 16, 1 | 1997-12-16 |
| Stabilized conductive pigment Grant 5,611,852 - Pfaff , et al. March 18, 1 | 1997-03-18 |
| Process for the preparation of composite pigments Grant 5,562,763 - Bruckner , et al. October 8, 1 | 1996-10-08 |
| Precursor preparation for the production of neutral metal oxide sols Grant 5,389,361 - Osterried , et al. February 14, 1 | 1995-02-14 |
| Carbon-containing metal oxide pigments Grant 5,271,771 - Franz , et al. December 21, 1 | 1993-12-21 |
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