Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816754 | Integrated nitrogen removal in the production of liquefied natural gas using dedicated reinjection circuit | Fei Chen, Yang Liu, Christopher Michael Ott, Mark Julian Roberts | 2017-11-14 |
| 9759480 | Refrigerant recovery in natural gas liquefaction processes | Brian K. Johnson, Mark Julian Roberts | 2017-09-12 |
| 9631864 | Heavy hydrocarbon removal from a natural gas stream | Fei Chen, Xukun Luo, Christopher Michael Ott, Mark Julian Roberts | 2017-04-25 |