Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5399328 | Process for preparing peroxyborate agglomerates | Werner Doetsch, Richard R. Roesler, Werner Zeiss | 1995-03-21 |
| 5290476 | Process for preparing microcrystalline perborate products | Richard R. Roesler, Werner Doetsch, Werner Zeiss | 1994-03-01 |
| 4681697 | Process for producing solid aluminum chloride compositions | Werner Doetsch | 1987-07-21 |
| 4681748 | Superoxidized sodium perborate | Werner Doetsch | 1987-07-21 |
| 4596702 | Potassium perborate-hydrate and process for its preparation | Werner Doetsch | 1986-06-24 |
| 4400367 | Hydrogen peroxide adduct and process for preparation and use thereof | Werner Doetsch, Helmut Honig | 1983-08-23 |