Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358571 | Enhanced sugar recovery | Eduardo G. Villavicencio Charpentier | 1994-10-25 |
| 5198074 | Process to produce a high quality paper product and an ethanol product from bamboo | Jose B. Dos Santos | 1993-03-30 |
| 4889591 | Crotalaria juncea paper pulps | Camilo Gomez-Estevez | 1989-12-26 |
| 4857145 | Process for making a pulp from bamboo | — | 1989-08-15 |
| 4699691 | Thermomechanical digestion process | — | 1987-10-13 |
| 4689117 | Thermomechanical digestion process for enhancing the brightness of cellulose pulp using bleachants | — | 1987-08-25 |
| 4641792 | Fiber depither | Jorge E. Arana | 1987-02-10 |
| 4635322 | Fiber washer | Jorge E. Arana | 1987-01-13 |
| 4347101 | Process for producing newsprint | — | 1982-08-31 |
| 4237582 | Bagasse preparation | — | 1980-12-09 |
| 4231136 | Bagasse depithing | — | 1980-11-04 |
| 4199399 | Method for preparing bagasse dissolving pulps and producing rayon having a degree of polymerization of at least 800 therefrom | — | 1980-04-22 |