Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11220602 | Universal pigment preparations for point-of-sale use | Uwe Mauthe | 2022-01-11 |
| 10557053 | Universal pigment preparations for point-of-sale use | Uwe Mauthe, Steffen Onclin | 2020-02-11 |
| 8124672 | Solid pigment preparations containing water-soluble anionic surface-active additives that comprise carboxylate groups | Ingo Klopp, Stephan Hueffer, Matthias Klueglein | 2012-02-28 |
| 7384473 | Solid pigment preparations containing anionic and non-ionic surface-active additives | Andreas Stohr, Ingo Klopp, Juan Antonio Gonzalez Gomez | 2008-06-10 |
| 7318864 | Pigment preparations | Juan Antonio Gonzalez Gomez | 2008-01-15 |
| 7198667 | Solid pigment preparations containing pigment derivatives and surface-active additives | Ingo Klopp, Juan Antonio Gonzalez Gomez, Uwe Mauthe, Andreas Stohr | 2007-04-03 |
| 7198668 | Pigment granules | Juan Antonio Gonzalez Gomez | 2007-04-03 |
| 7172653 | Solid pigment preparations comprising surface-active additives based on alkoxylated bisphenols | Michael Kluge | 2007-02-06 |
| 6428615 | Phosphatic pigment preparations | Oliver Seeger | 2002-08-06 |
| 6423131 | Bismuth vanadate pigments comprising at least one metal fluoride coating | Oliver Seeger, Norbert Mronga, Reinhard ZICKGRAF | 2002-07-23 |
| 6334892 | Tungsten nickel-antimony-rutile mixed-phase pigments | Uwe Mauthe | 2002-01-01 |
| 6284035 | Pigment preparations in granule form | Anton Dotter, Gerhard Berger, Otmar Pelz, Oliver Seeger | 2001-09-04 |
| 6143402 | Pigment preparations in pellet form based on organic pigments coated with resin mixtures | — | 2000-11-07 |
| 5814140 | Pigment preparations suitable for water-thinnable printing inks and coatings | Joachim Jesse | 1998-09-29 |
| 5753028 | Ferriferous bismuth vanadate pigments | Harald Ochmann, Helmut Knittel, Norbert Mronga, Gunter Etzrodt, Henning Wienand | 1998-05-19 |
| 5536309 | Bismuth vanadate pigments | Guenter Etzrodt, Helmut Knittel | 1996-07-16 |