Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11167241 | Energy efficient process for separating hydrogen sulfide from gaseous mixtures using a hybrid solvent mixture | John R. Dowdle, Christophe R. Laroche, Linda L. Pirtle | 2021-11-09 |
| 10940432 | Process for selective removal of acid gases from fluid streams using a hybrid solvent mixture | John R. Dowdle, Timothy D. Halnon, Christophe R. Laroche, Linda L. Pirtle, Gerardo Padilla | 2021-03-09 |
| 10933367 | Process for separating hydrogen sulfide from gaseous mixtures using a hybrid solvent mixture | John R. Dowdle, Christophe R. Laroche, Linda L. Pirtle | 2021-03-02 |