Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10189757 | Chromia based fluorination catalyst | Andrew P. Sharratt | 2019-01-29 |
| 9771309 | Chromia based fluorination catalyst | Andrew P. Sharratt | 2017-09-26 |
| 7053147 | Production of unsaturated acids or esters thereof | Samuel David Jackson, David W. Johnson, Gordon James Kelly, Brian Williams | 2006-05-30 |
| 6921519 | Decomposition of fluorine containing compounds | Lee Colin Draper | 2005-07-26 |
| 6660130 | Apparatus for vaporization of liquids | Charles Brian Blake, Paul Nicholas Ewing, Jeremy Charles Bauser Hunns, Steven Toplis, Andrew Irwin +1 more | 2003-12-09 |
| 6544924 | Catalysts for the production of unsaturated acids or esters | Samuel David Jackson, David W. Johnson, Gordon James Kelly, Brian Williams | 2003-04-08 |
| 6403524 | Fluorination catalyst and process | Michael John Watson, Graham Ramsbottom | 2002-06-11 |
| 6288292 | Process and apparatus for vaporization of halocarbons | Charles Brian Blake, Paul Nicholas Ewing, Jeremy Charles Bauser Hunns | 2001-09-11 |
| 6160188 | Hydrogenation catalyst and process | Gary Goodyear, John C. McCarthy | 2000-12-12 |
| 6127586 | Production of pentafluoroethane | Charles John Shields, Paul Nicholas Ewing | 2000-10-03 |
| 6034288 | Process for vaporization of halocarbons | Charles Brian Blake, Paul Nicholas Ewing | 2000-03-07 |
| 5902913 | Production of hydrofluoroalkanes | Richard Powell, Charles John Shields, David William Bonniface | 1999-05-11 |
| 5898088 | Production of pentafluoroethane | Charles John Shields, Paul Nicholas Ewing | 1999-04-27 |
| 5763707 | Production of pentafluoroethane | Michael John Watson, Paul Nicholas Ewing | 1998-06-09 |
| 5763704 | Production of difluoromethane | Michael John Watson, David William Bonniface | 1998-06-09 |
| 5744658 | Chemical process | Rachel A. Steven | 1998-04-28 |
| 5672786 | Production of difluoromethane | David William Bonniface, Michael John Watson | 1997-09-30 |
| 5623092 | Fluorination catalyst and process | Michael John Watson | 1997-04-22 |
| 5559276 | Process for the manufacture of 1,1,1,2-tetrafluoroethane | Rachel A. Steven | 1996-09-24 |
| 5449656 | Fluorination catalyst and process | Michael John Watson | 1995-09-12 |
| 5446215 | Production of hydrofluorocarbons | Malcolm R. Cook | 1995-08-29 |
| 5407877 | Catalyst treatment process | — | 1995-04-18 |
| 5395996 | Chemical process | Rachel A. Steven | 1995-03-07 |
| 5382722 | Chemical process for the manufacture of 1,1,1,2-tetrafluoroethane | Rachel A. Steven | 1995-01-17 |
| 5281568 | Process for the production of a chromium-containing fluorination catalyst | Michael John Watson | 1994-01-25 |