Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11427753 | Method of making rod-shaped particles for use as proppant and anti-flowback additive | Jose Alberto Ortega Andrade, Jiangshui Huang | 2022-08-30 |
| 11319476 | Cellulose nanofibers in extended cement systems | Andrey Vladimirovich Yakovlev, Giselle Refunjol, Mei-Ling Ho | 2022-05-03 |