Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5767057 | Spray-dried granules of high apparent density | Thomas Merz, Chris De Jong | 1998-06-16 |
| 5354493 | Process for the production of surfactant-containing granulates | — | 1994-10-11 |
| 5188786 | Continuous granulation process | Frank Wiemer | 1993-02-23 |
| 5139693 | Granular adsorbent having improved flushing properties | Lothar Pioch, Guenther Vogt | 1992-08-18 |
| 4834902 | Process for the production of free-flowing alkaline detergents by compacting granulation | Lothar Pioch, Dieter Jung, Jochen Jacobs | 1989-05-30 |
| 4529541 | Stabilized zeolite A suspensions | Karl-Dieter Herold, Rainer Salz | 1985-07-16 |