AMBROSIUS; Klaus
Patent Applications and Registrations
Patent applications and USPTO patent grants for AMBROSIUS; Klaus.The latest application filed is for "effect pigments".
- AMBROSIUS; Klaus - Dieburg DE
- Ambrosius; Klaus - Frankfurt DE
- Ambrosius; Klaus - Frankfurt am Main DE
| Patent | Date |
|---|---|
| Effect Pigments App 20200339820 - PFAFF; Gerhard ; et al. | 2020-10-29 |
| Effect Pigments App 20160068683 - PFAFF; Gerhard ; et al. | 2016-03-10 |
| Interference pigments Grant 8,500,901 - Rueger , et al. August 6, 2 | 2013-08-06 |
| Effect Pigments App 20130164356 - PFAFF; Gerhard ; et al. | 2013-06-27 |
| Effect Pigments Based On Coated Glass Flakes App 20120010300 - ANSELMANN; Ralf ; et al. | 2012-01-12 |
| Effect Pigments Based On Coated Glass Flakes App 20100255047 - ANSELMANN; Ralf ; et al. | 2010-10-07 |
| Phosphor Plates For Leds From Structured Films App 20100244067 - Winkler; Holger ; et al. | 2010-09-30 |
| Interference Pigments App 20100175587 - Rueger; Reinhold ; et al. | 2010-07-15 |
| Phosphor Body Based On Flake Form Substrates App 20100061077 - Winkler; Holger ; et al. | 2010-03-11 |
| Phosphor Body Containing Ruby For White Or Colour-on-demand Leds App 20100045163 - Winkler; Holger ; et al. | 2010-02-25 |
| Multilayer pigments based on glass flakes Grant 7,604,862 - Ambrosius , et al. October 20, 2 | 2009-10-20 |
| Effect pigments based on coated glass flakes App 20070212487 - Anselmann; Ralf ; et al. | 2007-09-13 |
| Effect pigments based on coated glass flakes Grant 7,226,503 - Anselmann , et al. June 5, 2 | 2007-06-05 |
| Silvery white interference pigments having a high luster and based on transparent substrate laminae App 20060225609 - Rueger; Reinhold ; et al. | 2006-10-12 |
| Multilayer pigments based on glass flakes App 20040170838 - Ambrosius, Klaus ; et al. | 2004-09-02 |
| Effect pigments based on coated glass flakes App 20040134385 - Anselmann, Ralf ; et al. | 2004-07-15 |
| Multilayered interference pigments Grant 6,132,873 - Dietz , et al. October 17, 2 | 2000-10-17 |
| Non-lustrous pigments Grant 6,019,831 - Schmidt , et al. February 1, 2 | 2000-02-01 |
| Platelet-like colored pigments and process for producing the same Grant 5,540,769 - Franz , et al. July 30, 1 | 1996-07-30 |
| Pearl luster pigments stable to glaze and enamel Grant 5,022,923 - Rau , et al. June 11, 1 | 1991-06-11 |
| Process for preparing rutile-coated mica pigments Grant 4,867,794 - Ambrosius , et al. September 19, 1 | 1989-09-19 |
| Iron oxide coated perlescent pigments Grant 4,744,832 - Franz , et al. May 17, 1 | 1988-05-17 |
| Lacquering process using nacreous pigments Grant 4,668,570 - Esselborn , et al. May 26, 1 | 1987-05-26 |
| Nacreous pigments Grant 4,482,389 - Franz , et al. November 13, 1 | 1984-11-13 |
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