Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7704552 | Process for producing chemically treated amorphous precipitated silica | Timothy A. Okel, Raymond R. Ondeck | 2010-04-27 |
| 7687107 | Process for producing chemically modified amorphous precipitated silica | Timothy A. Okel, Raymond R. Ondeck | 2010-03-30 |
| 6736891 | Process for producing hydrophobic particulate inorganic oxides | Jo-Ann E. Bice, Stuart D. Hellring, Timothy A. Okel | 2004-05-18 |
| 6384125 | Chemically modified silica fillers, process for producing, and silicone compositions containing same | Debora F. Bergstrom, Lisa Marie Boswell, Mark Fisher, Timothy A. Okel, Clifford Carlton Reese | 2002-05-07 |
| 6239243 | Method for preparing hydrophilic silica gels with high pore volume | Qin Deng, Kiersten Lynn Shephard | 2001-05-29 |
| 6184408 | Method for preparation of hydrophobic precipitated silica | Gary T. Burns, Qin Deng, Thomas G. Krivak, Timothy A. Okel, Clifford Carlton Reese | 2001-02-06 |
| 6107351 | Neutral-aged hydrophobic silica gels with reduced surface area | Gary T. Burns, Qin Deng, Clifford Carlton Reese | 2000-08-22 |
| 6051672 | Method for making hydrophobic non-aggregated colloidal silica | Gary T. Burns, Jon Degroot, Daniel A. Harrington, Patricia Ann Moore | 2000-04-18 |
| 6013187 | Method for removing metal contaminants from solution using mercapto-functional silica xerogels | Gary T. Burns, Qin Deng, Guy Leo Reggio, Kai Su | 2000-01-11 |
| 5942590 | Process for making hydrophobic silica with reduced surface area under neutral conditions | Gary T. Burns, Qin Deng, Clifford Carlton Reese | 1999-08-24 |
| 5807501 | Neutral-aged hydrophobic organosilicate-modified silica gels | Gary T. Burns, Qin Deng, Clifford Carlton Reese | 1998-09-15 |
| 5789514 | Method for preparing hydrophobic silica gels | Gary T. Burns, Clifford Carlton Reese | 1998-08-04 |
| 5789495 | Method for making hydrophobic organosilicate-modified silica gels under neutral conditions | Gary T. Burns, Qin Deng, Clifford Carlton Reese | 1998-08-04 |
| 5750610 | Hydrophobic organosilicate-modified silica gels | Gary T. Burns, Clifford Carlton Reese | 1998-05-12 |
| 5708069 | Method for making hydrophobic silica gels under neutral conditions | Gary T. Burns, Qin Deng, Clifford Carlton Reese | 1998-01-13 |
| 4360631 | Flowable, room temperature vulcanizable silicone composition | — | 1982-11-23 |