| 11378332 |
Mixing and heat integration of melt tray liquids in a cryogenic distillation tower |
Charles J. Mart, Ransdall K. Smith, David W. Maher |
2022-07-05 |
| 11306267 |
Hybrid tray for introducing a low CO2 feed stream into a distillation tower |
Charles J. Mart, Ransdall K. Smith, David W. Maher |
2022-04-19 |
| 11255603 |
Treatment plant for hydrocarbon gas having variable contaminant levels |
Robert D. Denton, David W. Maher |
2022-02-22 |
| 10913042 |
Fixed bed radial flow reactor for light paraffin conversion |
Arsam Behkish, David W. Maher, Paul F. Keusenkothen |
2021-02-09 |
| 10365037 |
Heating component to reduce solidification in a cryogenic distillation system |
Ransdall K. Smith, E. Lawrence Kimble, Scott D. Kelman |
2019-07-30 |
| 10323495 |
Self-sourced reservoir fluid for enhanced oil recovery |
David W. Maher, Robert D. Denton, Gary F. Teletzke, Michael W. Lin |
2019-06-18 |
| 10274252 |
Purge to intermediate pressure in cryogenic distillation |
Scott D. Kelman, E. Lawrence Kimble |
2019-04-30 |
| 10139158 |
Method and system for separating a feed stream with a feed stream distribution mechanism |
— |
2018-11-27 |
| 9874395 |
Method and system for preventing accumulation of solids in a distillation tower |
Paul Scott Northrop |
2018-01-23 |
| 9874396 |
Method and device for separating hydrocarbons and contaminants with a heating mechanism to destabilize and/or prevent adhesion of solids |
Harry W. Deckman, Charles J. Mart, James T. Wilkins, Paul Scott Northrop |
2018-01-23 |
| 9869511 |
Method and device for separating hydrocarbons and contaminants with a spray assembly |
David W. Maher |
2018-01-16 |
| 9829247 |
Method and device for separating a feed stream using radiation detectors |
J. Tim Cullinane, Edward J. Grave, Robert D. Denton |
2017-11-28 |
| 9823016 |
Method and system of modifying a liquid level during start-up operations |
— |
2017-11-21 |
| 9803918 |
Method and system of dehydrating a feed stream processed in a distillation tower |
Paul Scott Northrop |
2017-10-31 |
| 9796643 |
Hydrocarbon dehydrocyclization in the presence of carbon dioxide |
John S. Buchanan, Paul F. Keusenkothen, David W. Maher |
2017-10-24 |
| 9752827 |
Method and system of maintaining a liquid level in a distillation tower |
— |
2017-09-05 |
| 9739528 |
Method and system for starting up a distillation tower |
— |
2017-08-22 |
| 9739529 |
Method and system for separating fluids in a distillation tower |
P. Scott Northrop |
2017-08-22 |
| 9562719 |
Method of removing solids by modifying a liquid level in a distillation tower |
Paul Scott Northrop |
2017-02-07 |
| 5265428 |
Bubble cap tray for melting solids and method for using same |
Donald J. Victory |
1993-11-30 |
| 4923493 |
Method and apparatus for cryogenic separation of carbon dioxide and other acid gases from methane |
Donald J. Victory |
1990-05-08 |
| 4533372 |
Method and apparatus for separating carbon dioxide and other acid gases from methane by the use of distillation and a controlled freezing zone |
Robert D. Denton |
1985-08-06 |
| 4511382 |
Method of separating acid gases, particularly carbon dioxide, from methane by the addition of a light gas such as helium |
Robert D. Denton |
1985-04-16 |