Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198809 | Amphiphilic polymers for filtrate control | David James Wilson | 2021-12-14 |
| 11168026 | Block polymers for fluid loss control | David James Wilson | 2021-11-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198809 | Amphiphilic polymers for filtrate control | David James Wilson | 2021-12-14 |
| 11168026 | Block polymers for fluid loss control | David James Wilson | 2021-11-09 |