Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11598049 | Process of producing nanofibrillated cellulose with low energy consumption | Heloisa Ogushi Romeiro RAMIRES | 2023-03-07 |
| 10519597 | Process for producing differentiated cellulose fibers comprising an enzymatic treatment in association with an acid step | Otavio Mambrim Filho | 2019-12-31 |