Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10399921 | Purified terephthalic acid (PTA) vent dryer vapor effluent treatment | Thomas M. Bartos, Anders Larsen-Bitsch | 2019-09-03 |
| 9315441 | High-pressure condensate recycle in the manufacture of purified aromatic carboxylic acids | Fred T. Clark, Thomas M. Bartos | 2016-04-19 |
| 4941895 | Process for the continuous separation of maleic anhydride from process gases | Stephen C. Ceisel, James F. Conrad, Elizabeth M. Lestan | 1990-07-17 |