Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9035119 | Oligomerisation of olefinic compounds in the presence of an activated oligomerisation catalyst | Sean W. Ewart, Brian William Stirling Kolthammer, David Matthew Smith, Martin John Hanton, John Thomas Dixon +3 more | 2015-05-19 |
| 8461406 | Oligomerisation of olefinic compounds in the presence of a diluted metal containing activator | Matthew James Overett, Kevin Blann, Esna Killian, Hulisani Maumela, Annette Bollmann +1 more | 2013-06-11 |
| 8367786 | Two stage activation of oligomerisation catalyst and oligomerisation of olefinic compounds in the presence of an oligomerisation catalyst so activated | John Thomas Dixon, Hulisani Maumela, Palesa Nongodlwana, Johannes Alexander Willemse | 2013-02-05 |
| 8211240 | Absorption of organic liquids using inorganic particulates | — | 2012-07-03 |
| 7964763 | Oligomerisation of olefinic compounds in an aliphatic medium | John Thomas Dixon, Esna Killian, Annette Bollmann, Richard Neil Walsh, Matthew James Overett +1 more | 2011-06-21 |
| 7554001 | Trimerisation and oligomerisation of olefins using a chromium based catalyst | John Thomas Dixon, Peter Wasserscheid, David Shane McGuinness, Fiona Millicent Hess, Hulisani Maumela +1 more | 2009-06-30 |
| 7525009 | Trimerisation of olefins | Kevin Blann, Annette Bollmann, John Thomas Dixon, Arno Neveling, Hulisani Maumela +4 more | 2009-04-28 |
| 7511183 | Tetramerization of olefins | Kevin Blann, Annette Bollmann, John Thomas Dixon, Arno Neveling, Hulisani Maumela +6 more | 2009-03-31 |
| 7361623 | Trimerisation and oligomerisation of olefins using a chromium based catalyst | John Thomas Dixon, Jacobus Grove, Peter Wasserscheid, David Shane McGuinness, Fiona Millicent Hess +2 more | 2008-04-22 |
| 7300904 | Trimerisation and oligomerisation of olefins using a chromium based catalyst | John Thomas Dixon, Peter Wasserscheid, David Shane McGuinness, Fiona Millicent Hess, Hulisani Maumela +1 more | 2007-11-27 |
| 7297832 | Tetramerization of olefins | Kevin Blann, Annette Bollmann, John Thomas Dixon, Arno Neveling, Hulisani Maumela +5 more | 2007-11-20 |
| 6479722 | Production of dimers | Hester De Wet, Alta Ranwell | 2002-11-12 |
| 5940892 | Eye protection device constructed from an elongated strip of translucent material | — | 1999-08-24 |
| 4846113 | Power source utilizing lithium and perhalogenated polymers | Donald A. Straznickas | 1989-07-11 |