Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6623746 | PIT emulsions, methods of softening paper using the same, and paper substrates treated therewith | Armin Wadle, Guido Baumoeller, Mark Leonard, Laurence Robbe-Tomine, Achim Ansmann +3 more | 2003-09-23 |
| 6616706 | Method for producing hair dye products | Joerg Kahre, Peter Busch, Thomas Foerster, Hermann Hensen, Markus Sumser +1 more | 2003-09-09 |
| 6589945 | Use of sterolsulfates as active substances for producing means to inhibit serin proteases | Rolf Wachter, Ansgar Behler, Karl-Heinz Maurer | 2003-07-08 |
| 6562778 | Solubilizers containing alk(en)yl oligoglycosides and polyol components, and methods of solubilizing using the same | Achim Ansmann, Rolf Kawa, Guido Baumoeller | 2003-05-13 |
| 6555101 | Hair aftertreatment preparations | Joerg Kahre, Hermann Hensen, Thomas Mueller-Kirschbaum, Dagmar Goebels | 2003-04-29 |
| 6482418 | Cosmetic and/or pharmaceutical preparations comprising dialkenyl carbonates | Thorsten Loehl, Thomas Gassenmeier, Joerg Kahre, Hermann Hensen, Achim Ansmann | 2002-11-19 |
| 6428776 | Aqueous cosmetic preparations in stick form | Bernhard Guckenbiehl, Bernhard Banowski | 2002-08-06 |
| 6280712 | Sun screen agents | Achim Ansmann, Helga Gondek, Rolf Kawa | 2001-08-28 |
| 6235696 | Heavily foaming detergent mixtures containing fatty acid polyglycol ester sulphates | Hermann Hensen, Ullrich Bernecker, Joerg Kahre, Werner Seipel, Thomas Engels +2 more | 2001-05-22 |
| 6221370 | Fatty acid ethoxylates and partial glycerides for preparing phase inversion temperature emulsions | Armin Wadle, Achim Ansmann, Karl-Heinz Gantke, Ansgar Behler, Bernhard Guckenbiehl | 2001-04-24 |
| 6086787 | Process for the production of oil-in-water creams | Fred Schambil, Ulrich Zeidler, Soraya Shamsai, Thomas Foerster | 2000-07-11 |
| 6056947 | Hair aftertreatment preparations | Joerg Kahre, Hermann Hensen, Thomas Mueller-Kirschbaum, Dagmar Goebels | 2000-05-02 |
| 6045785 | Deodorizing preparations | Rolf Wachter, Ansgar Behler, Karl-Heinz Maurer | 2000-04-04 |
| 5962663 | Cationic biopolymers | Rolf Wachter, Ronald Svenning, Ragnar Olsen, Even Stenberg | 1999-10-05 |
| 5962624 | Enzymatic synthesis of polyesters | Anja Vonderhagen, Jeffrey A. Gates, Karlheinz Hill, Martin Lagarden | 1999-10-05 |
| 5925747 | Pumpable water-containing surfactant concentrates | Guenter Uphues, Joerg Kahre, Ansgar Behler, Peter Neumann, Hermann Hensen +1 more | 1999-07-20 |
| 5888487 | Low-viscosity opacifier concentrates | Guido Baumoeller, Armin Wadle, Achim Ansmann, Thomas Foerster | 1999-03-30 |
| 5817254 | Free-flowing emulsion concentrate | Armin Wadle, Achim Ansmann, Guido Baumoeller | 1998-10-06 |
| 5773595 | Cationic sugar surfactants | Manfred Weuthen, Joerg Kahre, Hermann Hensen | 1998-06-30 |
| 5770185 | Deodorizing preparations | Rolf Wachter, Karl-Heinz Maurer | 1998-06-23 |
| 5656200 | Foaming emulsions | Axel Boettcher, Hermann Hensen, Werner Seipel | 1997-08-12 |
| 5650158 | Skin-conditioning succinic acid derivatives | Horst Eierdanz, Peter Busch, Walter Knoerr, Rolf Wachter | 1997-07-22 |
| 5556573 | Process for the production of storable nonionic surfactants | Manfred Weuthen, Thomas Engels, Herman Hensen, Dieter Nickel | 1996-09-17 |
| 5494659 | Hair treatment composition | Barry A. Salka, Hermann Hensen, Joerg Kahre | 1996-02-27 |
| 5494938 | Oil-in-water emulsions | Rolf Kawa, Achim Ansmann, Manfred Weuthen, Thomas Foerster | 1996-02-27 |