Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10844459 | Process for extracting and recovering tantalum present in an acid aqueous phase by means of an ionic liquid, and use of such an ionic liquid for extracting the tantalum from an acid aqueous phase | Raphaël Turgis, Guilhem Arrachart, Stephane Pellet-Rostaing, Micheline Draye, David Virieux +1 more | 2020-11-24 |