Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5704947 | Use of water-soluble polymers and polyhydroxymono- or dicarboxylates in the bleaching of textiles | Heribert Kaiser, Christian Nitsch, Bernd Wahle, Bernd-Dieter Baehr, Sylvia Baehr, executrix +1 more | 1998-01-06 |
| 5002695 | Foam regulators suitable for use in detergents and cleaning preparations | Paul Schulz, Juergen Haerer, Franz-Josef Carduck, Friedrich W. Diekoetter, Ulrich Jahnke +1 more | 1991-03-26 |
| 4861516 | Laundry pretreatment composition for oily and greasy soil | Winfried Wichelhaus | 1989-08-29 |