Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7268107 | Highly concentrated, free-flowing pearly lustre concentrates | Claus Nieendick, Heike Kublik, Michael Lieu | 2007-09-11 |
| 7176171 | Low-viscosity opacifiers without anionic surface-active agents | Claus Nieendick, Mirella Nalborczyk, Anke Eggers | 2007-02-13 |
| 7056379 | Highly concentrated, free-flowing pearly lustre concentrates | Claus Nieendick, Heike Kublik, Michael Lieu | 2006-06-06 |
| 7001591 | Cosmetic preparations containing silicone compounds and esters of hydroxycarboxylic acids and alk(en)yl oligoglycosides | Bernd Fabry, Hermann Hensen, Karl Schmid | 2006-02-21 |
| 6828452 | Method for producing acyl amino acids | Hans-Christian Raths, Andreas Syldath, Karl Schmid, Juergen Falkowski, Ingomar Mrozek | 2004-12-07 |
| 6800293 | Cosmetic and/or pharmaceutical preparations | Bernd Farby, Hermann Hensen, Karl Schmid | 2004-10-05 |
| 6755201 | Method for the durable shaping of keratin fibers | Celia Kosboth, Anke Eggers, Werner Seipel, Hermann Hensen | 2004-06-29 |
| 6740130 | Hair-colorant preparations and methods of using the same | Celia Sander, Anke Eggers, Werner Seipel, Hermann Hensen | 2004-05-25 |
| 6656454 | Method for producing surfactant granulates | Werner Seipel, Celia Kosboth, Hermann Hensen, Anke Eggers | 2003-12-02 |
| 6569410 | Sun protection compositions containing UV protection factors and esters of hydroxycarboxylic acids and alk(en)yl oligoglycosides | Karl Schmid, Bernd Fabry, Hermann Hensen | 2003-05-27 |
| 6264961 | Oil-water emulsifiers | Achim Ansmann, Rolf Kawa, Helga Gondek, Annette Kreisig | 2001-07-24 |
| 5686087 | Cosmetic and/or pharmaceutical formulations with an improved feeling on the skin based on mixed guerbet alcohols | Achim Ansmann, Rolf Kawa, Klaus-Michael Mohr | 1997-11-11 |
| 4932994 | Evaporation inhibitors | Adolf Asbeck, Holger Tesmann, Margarete Gruenert, Konrad Albrecht, Paul Bittner +1 more | 1990-06-12 |
| 4793850 | Evaporation inhibitor compositions | Karl Schmid, Konrad Albrecht, Paul Bittner, Fritz Keim | 1988-12-27 |