Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10103391 | Fuel cell seal | — | 2018-10-16 |
| 9453168 | Synthesis of acidic silica to upgrade heavy feeds | Karina Castillo, Russell R. Chianelli | 2016-09-27 |
| 8900447 | Synthesis of acidic silica to upgrade heavy feeds | Karina Castillo, Russell R. Chianelli | 2014-12-02 |
| 8480881 | Synthesis of acidic silica to upgrade heavy feeds | Karina Castillo, Russell R. Chianelli | 2013-07-09 |