Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427476 | Continuous process to treat a hydrogen sulphide comprising gas | Johannes Bernardus Maria KLOK, Karine Kiragosyan, Pawel Roman, Albert Joseph Hendrik Janssen, Karel Keesman | 2025-09-30 |
| 11548785 | Process to convert bisulphide to elemental sulphur | Johannes Bernardus Maria KLOK, Annemiek Ter Heijne, Cees Jan Nico Buisman | 2023-01-10 |
| 11339411 | Process to prepare elemental sulphur | Johannes Bernardus Maria KLOK, Annemiek Ter Heijne, Cees Jan Nico Buisman | 2022-05-24 |