Issued Patents 2020
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 | Guilhem Arrachart, Stephane Pellet-Rostaing, Micheline Draye, Sophie Legeai, David Virieux +1 more | 2020-11-24 |