Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9587090 | Treated inorganic pigments having reduced photoactivity and improved anti-microbial properties and their use in polymer compositions | — | 2017-03-07 |
| 9416246 | Process for controlling particle size and silica coverage in the preparation of titanium dioxide | Robert A. Johns, Joseph J. Zaher | 2016-08-16 |
| 9416277 | Process for controlling particle size and additive coverage in the preparation of titanium dioxide | Robert A. Johns | 2016-08-16 |
| 9307759 | Treated inorganic particle | — | 2016-04-12 |
| 9260319 | Process for in-situ formation of chlorides in the preparation of titanium dioxide | John Davis Bolt, Eugene Michael McCarron, III | 2016-02-16 |
| 9228090 | Treated inorganic pigments having reduced photoactivity and improved anti-microbial properties and their use in coating compositions | — | 2016-01-05 |
| 9115286 | Treated inorganic particle | — | 2015-08-25 |
| 9115470 | Treated inorganic pigments having reduced photoactivity and anti-microbial properties and their use in paper slurries | Peter Jernakoff | 2015-08-25 |
| 8741257 | Process for in-situ formation of chlorides of silicon and aluminum in the preparation of titanium dioxide | Kenneth Paul Klein | 2014-06-03 |
| 8734756 | Process for in-situ formation of chlorides in the preparation of titanium dioxide | John Davis Bolt, Eugene Michael McCarron, III | 2014-05-27 |
| 8734755 | Process for in-situ formation of chlorides of silicon, aluminum and titanium in the preparation of titanium dioxide | — | 2014-05-27 |
| 7795330 | Preparation of organic additive-treated, pyrogenic silica-encapsulated titanium dioxide particles | John Nicholas Birmingham, Stephen Claude De La Veaux, Yunghsing Samson Hsu, Peter Jernakoff, Kevin J. Leary +2 more | 2010-09-14 |
| 7638113 | Process for making titanium dioxide | Robert E. Bucher, James Timothy Cronin, Yung-Hsing Samson Hsu, Kunle Ogunde, Robert J. Rossi +1 more | 2009-12-29 |
| 7476378 | Process for producing titanium dioxide | Narayanan Sankara Subramanian, Richard P. Bernard, Yung-Hsing Samson Hsu, Kunle Ogunde, James Nelson Tilton | 2009-01-13 |
| 7208126 | Titanium dioxide nanopowder manufacturing process | Austin Reid, Lu Zhang | 2007-04-24 |
| 5538708 | Expansion section as the inlet to the flue in a titanium dioxide process | Raul A. Gonzalez | 1996-07-23 |
| 5508015 | Process for controlling agglomeration in the manufacture of TiO.sub.2 | Raul A. Gonzalez, James Nelson Tilton | 1996-04-16 |
| 5372639 | Use of a bimodal distribution of scrubs in a process for cooling a hot gaseous suspension | Raul A. Gonzalez | 1994-12-13 |