Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7456143 | Bleach-containing washing or cleaning agents containing a sulfate/silicate coated percarbonate | Horst-Dieter Speckmann, Joerg Poethkow, Heike Schirmer-Ditze, Gerhard Blasey | 2008-11-25 |