Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664429 | Production of branched, largely unsaturated fatty alcohol polyglycolethers | Norbert Huebner, Alfred Westfechtel | 2003-12-16 |
| 6660706 | General purpose cleaners | Rita Koester, Karl Schmid, Michael Neuss | 2003-12-09 |
| 6646145 | Processes for preparing alkoxylated nonionic surfactants using hydrotalcite catalysts | Horst-Dieter Schares, Almud Folge | 2003-11-11 |
| 6602838 | Hand dishwashing liquid comprising an alkoxylated carboxylic acid ester | Rita Koester, Michael Neuss, Karl Schmid, Michael Elsner | 2003-08-05 |
| 6589945 | Use of sterolsulfates as active substances for producing means to inhibit serin proteases | Rolf Wachter, Holger Tesmann, Karl-Heinz Maurer | 2003-07-08 |
| 6548717 | Process for making branched, substantially unsaturated fatty alcohols | Alfred Westfechtel, Norbert Huebner, Lothar Friesenhagen, Gerrit Pelzer, Norbert Klein +3 more | 2003-04-15 |
| 6531439 | Surfactant combination containing alkylsulfate and alkylbenzenesulfonate anionic surfactants | Georg Meine, Andreas Syldath, Dieter Nickel, Thomas Mueller-Kirschbaum, Dagmar Zaika +2 more | 2003-03-11 |