Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6465415 | Use of polycationic condensates as color transfer inhibiting and color release reducing additive to detergents and fabric conditioners | Dieter Boeckh, Hans-Ulrich Jager | 2002-10-15 |