Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9475030 | Silica containing basic sorbent for acid gas removal | Ian Saratovsky, Tommy Hung-Ting Chen, Nicholas S. Ergang | 2016-10-25 |
| 9227172 | Silica containing basic sorbent for acid gas removal | Ian Saratovsky, Tommy Hung-Ting Chen, Nicholas S. Ergang | 2016-01-05 |
| 8900354 | Boosted no-lance injection systems and methods | Brian S. Higgins | 2014-12-02 |
| 6099816 | Process for desulfurizing a sulfur-dioxide containing gas | John W. College | 2000-08-08 |
| 5310498 | Sulfur dioxide removal from gases using a modified lime | Yungli J. Lee | 1994-05-10 |
| 5270026 | Sulfur dioxide scrubbing process producing purified magnesium hydroxide | John W. College | 1993-12-14 |
| 5200160 | Process for removing sulfur dioxide and nitrogen oxides from flue gases | Yungli J. Lee, John W. College | 1993-04-06 |
| 5084255 | Sulfur dioxide removal process with gypsum and magnesium hydroxide production | John W. College | 1992-01-28 |
| 5082639 | Sulfur dioxide removal from gases using a modified lime | Yungli J. Lee | 1992-01-21 |
| 4996032 | Process for removing sulfur dioxide from flue gases | Donald H. Stowe, Jr. | 1991-02-26 |
| 4976936 | Flue gas desulfurization with oxidation of calcium sulfite in FGD discharges | Ronald J. Rathi | 1990-12-11 |
| 4976937 | Sulfur dioxide removal from flue gases with sulfite oxidation inhibition | Yungli J. Lee, John W. College | 1990-12-11 |