Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136280 | Process and system for removal of light ends and non-condensables to prevent buildup in an olefin/paraffin membrane separation process | Charles P. Luebke, Trung Pham, Steven C. Kozup, Carl W. Liskey, Simon E. Albo +2 more | 2021-10-05 |