Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8388728 | Leaching ores | Raymond Walter Shaw, Kevin Rees | 2013-03-05 |
| 6627165 | Process for upgrading a titaniferous material containing silica | Ross Alexander McClelland | 2003-09-30 |
| 6616902 | Feed processing for improved alumina process performance | Stephen Charles Grocott, Gerard Roe | 2003-09-09 |
| 6582670 | Feed processing for improved alumina process performance | Stephen Charles Grocott, John Peter Kisler, Colin John Beeby | 2003-06-24 |
| 6309615 | Process for removing reactive silica from a bayer process feedstock | Anthony John Crisp, Warren Staker, Gerard Roe, Darren Paul Rodda | 2001-10-30 |
| 6149712 | Sintered high titanium agglomerates | John S. Hall, Ken George Carey | 2000-11-21 |
| 5885536 | Process for alkaline leaching a titaniferous material | — | 1999-03-23 |
| 5846510 | Regeneration of hydrochloric acid | Ross Alexander McClelland | 1998-12-08 |
| 5730774 | Process for upgrading titaniferous materials | Ross Alexander McClelland | 1998-03-24 |
| 5719091 | Ziroconia based opacifiers | Matthew J. Liddy, Ross Alexander McClelland | 1998-02-17 |
| 5613243 | Stabilization of radionuclides into wastes | Ross Alexander McClelland, Matthew J. Liddy, Kaye Patricia Hart, Peter J. McGlinn | 1997-03-18 |
| 5478538 | Removal of radioactivity from zircon | Ross Alexander McClelland, Matthew J. Liddy, Ian E. Grey, Christopher Andrew Fleming | 1995-12-26 |
| 5427749 | Production of synthetic rutile | Brian A. O'Brien, Ian E. Grey | 1995-06-27 |
| 5411719 | Production of acid soluble titania | Brian A. O'Brien | 1995-05-02 |
| 4741770 | Zinc smelting process using oxidation zone and reduction zone | Barry S. Andrews, James Dixon Iley, Mark I. Hoschke, Gregorey J. Hardie | 1988-05-03 |