Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11312678 | Solid-liquid separation processes using a large pore filter | Timothy H. Keyes | 2022-04-26 |
| 11203564 | Routing of purified aromatic carboxylic acid filter rinse for energy optimization | Tian Liang | 2021-12-21 |
| 10857490 | Separation process having improved capacity | Thomas M. Bartos, Timothy H. Keyes | 2020-12-08 |
| 10843995 | Processes for manufacturing aromatic carboxylic acids | — | 2020-11-24 |
| 10427073 | Rotary pressure filter apparatus with reduced pressure fluctuations | Timothy H. Keyes, Thomas M. Bartos | 2019-10-01 |