Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806341 | Method for forming an adhesive layer using hydrophilic polyurethanes related applications | Herbert Fischer, Winfried Emmerling, Thomas Moeller, Hermann Onusseit, Werner Haller +5 more | 2004-10-19 |
| 6730131 | Nonionic surfactants | Ansgar Behler, Alfred Festfechtel | 2004-05-04 |
| 6723867 | Branched, substantially unsaturated fatty alcohol sulfates | Hans-Christian Raths, Alfred Westfechtel | 2004-04-20 |