Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7105176 | Production of solid preparations of water-soluble, sparingly water-soluble or water-insoluble active compounds | Helmut Auweter, Heribert Bohn, Erik Luddecke, Willy Hinz, Angelika-Maria Pfeiffer | 2006-09-12 |
| 7070812 | Process for producing dry powders of one or more carotenoids | Erik Luddecke, Angelika-Maria Pfeiffer | 2006-07-04 |
| 7056525 | Carotenoid formulations, comprising a mixture of β-carotene, lycopene and lutein | Jan Holm-Hansen, Birgit Michelsen | 2006-06-06 |
| 7037708 | Dried microorganism cultures and method for producing same | Bryan Cooper, Ulrich Bröckel, Robert Heinz, Hans-Peter Harz, Ulrich Eidelsburger +2 more | 2006-05-02 |
| 6639113 | Production of dry powders of one or more oxygenated carotenoids | Erik Luddecke, Helmut Auweter, Angelika-Maria Pfeiffer, Willy Hinz | 2003-10-28 |
| 6509029 | Carotenoid formulations, comprising a mixture of &bgr;-carotene, lycopene and lutein | Jan Holm-Hansen, Birgit Michelsen | 2003-01-21 |
| 6458745 | Solid phytosanitary agent | Georg Konrad Zwissler, Dieter Horn, Lutz End, Reiner Kober, Karl-Heinrich Schneider +6 more | 2002-10-01 |
| 6287615 | Use of solubilized carotenoid preparations for coloring food preparations | Georg Konrad Zwissler, Lutz End, Loni Schweikert, Dieter Horn | 2001-09-11 |
| 6261598 | Carotenoid formulations, comprising a mixture of B-carotens, lycopene and lutein | Jan Holm-Hansen, Birgit Michelsen | 2001-07-17 |
| 6235315 | Stable, pulverulent lycopene formulations, comprising lycopene having a degree of crystallinity of greater than 20% | Helmut Auweter, Nina Musaeus-Jensen, Herbert Haberkorn, Jens Rieger | 2001-05-22 |
| 5982485 | Determination of interface adsorption | Wolfgang Schrof, Jurgen Klingler | 1999-11-09 |
| 5940177 | Method and apparatus for determining the size distribution of different types of particles in a sample | Anton Esser, Hans-Peter Kaub | 1999-08-17 |
| 5891907 | Stable aqueous solubilizates of carotenoids and vitamins | Karl Kolter | 1999-04-06 |