Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313338 | Side draw reflux heavy hydrocarbon removal system and method | Douglas A. Ducote, Jr., Timothy P. Gushanas, Mark R. Glanville, Ravikumar Vipperla, Peter James Turner | 2025-05-27 |
| 12287144 | Hydrogen liquefaction system and method | Timothy P. Gushanas, Ravikumar Vipperla, Mathew R. Watt, Douglas A. Ducote, Jr. | 2025-04-29 |
| 12092392 | Dehydrogenation separation unit with mixed refrigerant cooling | Douglas A. Ducote, Jr., Timothy P. Gushanas, Richard Hopewell | 2024-09-17 |
| 11629912 | Dehydrogenation separation unit with mixed refrigerant cooling | Douglas A. Ducote, Jr., Timothy P. Gushanas, Richard Hopewell | 2023-04-18 |
| 11543181 | Dehydrogenation separation unit with mixed refrigerant cooling | Douglas A. Ducote, Jr., Timothy P. Gushanas, Richard Hopewell | 2023-01-03 |
| 11408673 | Mixed refrigerant system and method | Douglas A. Ducote, Jr., Timothy P. Gushanas, Peter James Turner | 2022-08-09 |