Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6306288 | Process for removing sulfur compounds from hydrocarbon streams | Rusty M. Pittman, Blaise J. Arena | 2001-10-23 |
| 6221652 | Process for biological removal of sulphide | Cees Jan Nico Buisman | 2001-04-24 |
| 6156205 | Process for the purification of gases containing hydrogen sulphide | Cees Jan Nico Buisman, Dimitri Yuri Sorokin, Joannes Gijsbrecht Kuenen, Lesley Anna Robertson | 2000-12-05 |