Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11065688 | Nano-particles containing carbon and a ferromagnetic metal or alloy | Leonardus Wijnand Jenneskens, John Wilhelm Geus, Bernard Hendrik Reesink, Jacobus Hoekstra | 2021-07-20 |
| 8211486 | Process for the hydrogenation of unsaturated triglycerides | Annemarie Elisa Wilhelmina Beers | 2012-07-03 |
| 8207083 | Nickel catalyst for hydrogenation reactions | Tjalling Rekker | 2012-06-26 |
| 7678279 | Metal compound removal | Jim Aloysius Maria Brandts | 2010-03-16 |
| 7528092 | Nickel catalyst for hydrogenation reactions | Tjalling Rekker | 2009-05-05 |
| 7481938 | Metal compound removal | Jim Aloysius Maria Brandts | 2009-01-27 |
| 6855245 | Hydrogenation process | Bernard Hendrik Reesink, Willem Dijkstra, Marius Vaarkamp | 2005-02-15 |
| 6296759 | Process for hydrogenation, hydroisomerization and/or hydrodesulfurization of a sulfur containment containing feedstock | Marinus Vaarkamp, Bernard Hendrik Reesink | 2001-10-02 |
| 6072064 | Process for the interesterification of triglycerides | Cornelis Roeland Bayense, Bernard Hendrik Reesink | 2000-06-06 |
| 5235108 | Process for preparing secondary alkylamine | Frederik Borninkhof, Eugene G. M. Kuijpers | 1993-08-10 |
| 5037629 | Process for the selective oxidation of gaseous sulfur-containing compounds, hydrogen sulfide in particular, to form elemental sulfur | John Wilhelm Geus | 1991-08-06 |
| 4988494 | Process for recovering sulfur from sulfur-containing gases | Jan Adolf Lagas, Johannes Borsboom, John Wilhelm Geus | 1991-01-29 |
| 4818740 | Catalyst for the selective oxidation of sulfur containing compounds to elemental sulfur | John Wilhelm Geus | 1989-04-04 |