Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7183247 | Method for the production of suspensions comprising phthalimidoperoxyhexanoic acid | Matthias Sunder, Christian Schoth, Dieter Nickel | 2007-02-27 |
| 6342472 | Low-concentration highly viscous liquid detergents | Dieter Legel, Josef Penninger | 2002-01-29 |
| 6274546 | Stable high viscosity liquid detergents | Dieter Legel, Josef Penninger | 2001-08-14 |
| 6228827 | Use of protease in liquid to gel-form detergents | Josef Penninger, Matthias Sunder, Beatrix Kottwitz, Werner Pichler | 2001-05-08 |
| 5861371 | Laundry aftertreatment compositions | Anneliese Wilsch-Irrgang, Thomas Merz | 1999-01-19 |
| 5750490 | Detergent mixtures | Anneliese Wilsch-Irrgang, Fred Schambil, Miguel Osset, Rafael Pi | 1998-05-12 |
| 5399271 | Preparation for treating washed laundry in a tumble dryer | Rolf Puchta, Peter Sandkuehler, Jutta Schreiber | 1995-03-21 |
| 4851140 | Aqueous liquid fabric treatment preparation | Hans Nuesslein, Rolf Puchta, Eric Sung | 1989-07-25 |
| 4814095 | After-wash treatment preparation based on layer silicate | Rolf Puchta, Hans Nuesslein | 1989-03-21 |
| 4776965 | Aqueous concentrated fabric softener | Hans Nuesslein, Rolf Puchta | 1988-10-11 |
| 4629574 | Ready-to-use fabric softener concentrate | Hans Nuesslein, Rolf Puchta | 1986-12-16 |