Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392528 | Control of refrigeration and heat pump systems that include pressure exchangers | Matthew Hans Truax, Michael P. Gustafson, Joseph Michael Marchetti, James Elliott McLean, Jr., David Deloyd Anderson | 2025-08-19 |
| 12276447 | Refrigeration system with high speed rotary pressure exchanger | — | 2025-04-15 |
| 12209778 | Refrigeration and heat pump systems with pressure exchangers | Behzad Zamanian Yazdi, David Deloyd Anderson, James Elliott McLean, Jr., Joseph Michael Marchetti, Omprakash Samudrala +3 more | 2025-01-28 |
| 12181195 | Low energy consumption refrigeration system with a rotary pressure exchanger replacing the bulk flow compressor and the high pressure expansion system | Matthew Joseph Pattom | 2024-12-31 |
| 12085324 | Refrigeration and heat pump systems with pressure exchangers | Behzad Zamanian Yazdi, David Deloyd Anderson, James Elliott McLean, Jr., Joseph Michael Marchetti, Omprakash Samudrala +3 more | 2024-09-10 |
| 12012974 | Power generation system with rotary liquid piston compressor for transcritical and supercritical compression of fluids | — | 2024-06-18 |
| 12007154 | Heat pump systems with pressure exchangers | Farshad Ghasripoor, Kuo-Chiang Chen | 2024-06-11 |
| 11982481 | Refrigeration system with high speed rotary pressure exchanger | — | 2024-05-14 |
| 11913696 | Refrigeration and heat pump systems with pressure exchangers | Behzad Zamanian Yazdi, David Deloyd Anderson, James Elliott McLean, Jr., Joseph Michael Marchetti, Omprakash Samudrala +3 more | 2024-02-27 |
| 11692743 | Control of refrigeration and heat pump systems that include pressure exchangers | Matthew Hans Truax, Michael P. Gustafson, Joseph Michael Marchetti, James Elliott McLean, Jr., David Deloyd Anderson | 2023-07-04 |
| 11421918 | Refrigeration system with high speed rotary pressure exchanger | — | 2022-08-23 |
| 11397030 | Low energy consumption refrigeration system with a rotary pressure exchanger replacing the bulk flow compressor and the high pressure expansion valve | Matthew Joseph Pattom | 2022-07-26 |
| 11073169 | Power generation system with rotary liquid piston compressor for transcritical and supercritical compression of fluids | — | 2021-07-27 |
| 10731702 | System and method for hybrid hydrodynamic-hydrostatic thrust bearings | Behzad Zamanian Yazdi | 2020-08-04 |
| 10626743 | Segmented face seal assembly and an associated method thereof | Rahul Anil Bidkar, Jifeng Wang, Xiaoqing Zheng, Edip Sevincer | 2020-04-21 |
| 10415707 | Face seal assembly and an associated method thereof | Rahul Anil Bidkar, Jifeng Wang, Xiaoqing Zheng, Edip Sevincer | 2019-09-17 |
| 10208609 | Turbine and methods of assembling the same | Chiranjeev Singh Kalra, Douglas Carl Hofer | 2019-02-19 |
| 10161259 | Flexible film-riding seal | Nathan Evan McCurdy Gibson, Rahul Anil Bidkar, Narayana Shastry, Hariharan Manickavasagam Sarojini | 2018-12-25 |
| 9611749 | Face seal with locally compliant hydrodynamic pads | Rahul Anil Bidkar, Xiaoqing Zheng | 2017-04-04 |
| 9587501 | Rotary machine secondary sealing assembly and method of assembling the same | Xiaoqing Zheng, Rahul Anil Bidkar, Karimulla Shaik Sha | 2017-03-07 |
| 9534502 | Individually compliant segments for split ring hydrodynamic face seal | Karimulla Shaik Sha, Rahul Anil Bidkar, Xiaoqing Zheng | 2017-01-03 |
| 9291067 | Rotary machine aspirating seal assembly and method of assembling the same | Xiaoqing Zheng, Norman Arnold Turnquist, Michael Dennis Mack, Rahul Anil Bidkar | 2016-03-22 |
| 9291066 | Methods and systems for sealing a rotary machine using a segmented seal ring | Xiaoqing Zheng, Roderick Mark Lusted, Christopher David Suttles | 2016-03-22 |
| 9255642 | Aerodynamic seals for rotary machine | Rahul Anil Bidkar, Massimiliano Cirri, John R. Williams | 2016-02-09 |
| 9194501 | Pressure balanced spring loaded overtravel sealing apparatus | Thomas Henry Cunningham, Christopher Edward Wolfe, Nuo Sheng, Xuele Qi, James Stares +1 more | 2015-11-24 |