Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4490338 | Process for separating trivalent iron from an aqueous chloride solution | Achille De Schepper | 1984-12-25 |
| 4432951 | Process for separating germanium from an aqueous solution | Achille De Schepper, Antoine Van Peteghem | 1984-02-21 |
| 4432952 | Process for separating germanium from an aqueous solution by means of an alphahydroxyoxime | Achille De Schepper, Antoine Van Peteghem | 1984-02-21 |
| 4332684 | Process for treating an organic phase containing iron chloride, molybdenum chloride and HCl | Achille De Schepper | 1982-06-01 |
| 4284618 | Production of battery-grade manganese dioxide | Andre van der Heyden, Antoine Van Peteghem | 1981-08-18 |