Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11135597 | Method and system for releasing mineral from synthetic bubbles and beads | Paul J. Rothman, Mark R. Fernald, Francis K. Didden, Christian V. O'Keefe | 2021-10-05 |
| 11117141 | Mineral separation using sized-, weight- or magnetic-based polymer bubbles or beads | Paul J. Rothman, Mark R. Fernald, Francis K. Didden, Christian V. O'Keefe, Alan D. Kersey | 2021-09-14 |
| 11004606 | Dielectric materials using 2D nanosheet network interlayer | Zhenhua Cui, Andrey V. Dobrynin | 2021-05-11 |