Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10030124 | Modified fillers for rubber compounding and masterbatches derived therefrom | Howard A. Colvin | 2018-07-24 |
| 9238729 | Functionalized silica with elastomer binder | Howard A. Colvin | 2016-01-19 |
| 9133325 | Functionalized silica with elastomer binder | — | 2015-09-15 |
| 8865799 | Processes for making silane, hydrophobated silica, silica masterbatch and rubber products | Christopher J. Hardiman, Howard A. Colvin, Gregory C. Bowman, José Eduardo Rojas Reyna | 2014-10-21 |
| 8357733 | Processes for making silane, hydrophobated silica, silica masterbatch and rubber products | Gregory C. Bowman, Howard A. Colvin, Christopher J. Hardiman, José Eduardo Rojas Reyna | 2013-01-22 |