| 11278870 |
Cobalt-containing catalyst composition |
Jan Mattheus Botha, Denzil James Moodley, Jana Heloise Potgieter, Hendrik Van Rensburg, Prabashini Moodley |
2022-03-22 |
| 9205409 |
Process for preparing a cobalt—containing hydrocarbon synthesis catalyst precursor |
Cornelia Carolina Eloff, Jacobus Lucas Visagie, Hendrik Van Rensburg |
2015-12-08 |
| 8809215 |
Catalysts |
Abdool Muthalib Saib |
2014-08-19 |
| 8773118 |
Magnetometer |
Michael Christian Maximilian Claeys, Eric Wilhelmus Josephus Van Steen, Jacobus Lucas Visagie |
2014-07-08 |
| 8680162 |
Catalysts |
Willem Adriaan Booysen |
2014-03-25 |
| 8394864 |
Catalysts |
Michael Steven Datt, Jan Mattheus Botha |
2013-03-12 |
| 8067333 |
Catalysts |
Jacobus Lucus Visagie, Jan Mattheus Botha, Johannes Gerhardus Koortzen, Michael Steven Datt, Alta Bohmer +1 more |
2011-11-29 |
| 7592289 |
Process for activating cobalt catalysts |
Peter Jacobus Van Berge, Jacobus Lucas Visagie, Tjaart Jurgens Van Der Walt, Johan Coenraad Sollie, Hans Veltman |
2009-09-22 |
| 7375055 |
Cobalt catalysts |
Peter Jacobus Van Berge, Jacobus Lucas Visagie |
2008-05-20 |
| 7262225 |
Production of fischer-tropsch synthesis produced wax |
Peter Jacobus Van Berge, Sean Barradas |
2007-08-28 |
| 6897177 |
Cobalt catalysts |
Peter Jacobus Van Berge, Jacobus Lucas Visagie |
2005-05-24 |
| 6875720 |
Method of treating an untreated catalyst support, and forming a catalyst precursor and catalyst from the treated support |
Peter Jacobus Van Berge, Sean Barradas |
2005-04-05 |
| 6835690 |
Cobalt catalysts |
Peter Jacobus Van Berge, Jacobus Lucas Visagie |
2004-12-28 |
| 6806226 |
Cobalt catalysts |
Peter Jacobus Van Berge, Jacobus Lucas Visagie |
2004-10-19 |
| 6638889 |
Process for producing hydrocarbons from a synthesis gas, and catalysts therefor |
Peter Jacobus Van Berge, Elsie Adriana Caricato, Sean Barradas |
2003-10-28 |
| 6455462 |
Impregnation process for catalysts |
Peter Jacobus Van Berge, Elsie Adriana Caricato, Sean Barradas, Bulelani Humphrey Sigwebela |
2002-09-24 |