Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10393455 | Method of cleaning a heat exchanger | Gary Lindsay Pitman | 2019-08-27 |
| 9868802 | Polymerisation process | Andrew David Bell, Pierre-Marie Cagna, Fabrice Betton, David Heslop | 2018-01-16 |
| 9790293 | Process for improving the operations of a polymerisation plant | Fabrice Betton | 2017-10-17 |
| 9745389 | Polymerisation process and polymerisation unit comprising a degassing section | Jean-Louis Chamayou, Luc Girardot, Pierre Mangin | 2017-08-29 |
| 9708423 | Process and apparatus for the polymerisation of olefins | Andrew David Bell, Jean-Louis Chamayou | 2017-07-18 |
| 9663307 | Process for operating hot particle rotary valves | — | 2017-05-30 |
| 9533276 | Polymerization process in which inert gas supply is controlled according to ranking | — | 2017-01-03 |
| 9394382 | Process and apparatus for the polymerisation of olefins | Andrew David Bell, Jean-Louis Chamayou | 2016-07-19 |
| 9376517 | Polymerisation process | Andrew David Bell, Pierre-Marie Cagna, Fabrice Betton, David Heslop | 2016-06-28 |
| 8802794 | Interlock and process | Jean-Louis Chamayou, Gregori Patrick Liotard | 2014-08-12 |
| 8765885 | Apparatus and process for the polymerisation of olefins | Andrew David Bell | 2014-07-01 |
| 8497346 | Polymer powder storage and/or transport and/or degassing vessels | Jean-Louis Chamayou | 2013-07-30 |
| 8314198 | Apparatus and process for gas phase fluidised bed polymerisation reaction | Thibault Dumas | 2012-11-20 |