Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11674071 | Drilling fluid additives and fracturing fluid additives containing cellulose nanofibers and/or nanocrystals | Kimberly NELSON, Theodora RETSINA | 2023-06-13 |
| 11578247 | Processes for producing high-viscosity compounds as rheology modifiers, and compositions produced therefrom | Hisako KUREBAYASHI | 2023-02-14 |