Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12122964 | Light oil reflux heavies removal process | Paul R. Davies, Michael J. Calderon, Dale L. Embry, David W. Larkin | 2024-10-22 |
| 12111101 | Two-stage heavies removal in lng processing | Jinghua Chan, Paul R. Davies, Michael J. Calderon, Dale L. Embry | 2024-10-08 |
| 12050055 | Lean gas LNG heavies removal process using NGL | Michael J. Calderon, Will T. James, Dale L. Embry, Jinghua Chan | 2024-07-30 |
| 11713423 | Light oil reflux heavies removal process | Paul R. Davies, Michael J. Calderon, Dale L. Embry, David W. Larkin | 2023-08-01 |
| 11604025 | Standalone high-pressure heavies removal unit for LNG processing | Jinghua Chan, Dale L. Embry, Attilio J. Praderio | 2023-03-14 |
| 11465603 | Electric hovercraft for sports competitions | Rui Ma | 2022-10-11 |
| 11320197 | Alternative two column HRU design with rich reflux | Dale L. Embry, Paul R. Davies, David W. Larkin, Michael J. Calderon | 2022-05-03 |
| 10899974 | Light oil reflux heavies removal process | Paul R. Davies, Michael J. Calderon, Dale L. Embry, David W. Larkin | 2021-01-26 |
| 10211578 | Audio output jack | — | 2019-02-19 |
| 9335091 | Nitrogen rejection unit | Wesley R. Qualls, Megan V. Evans, Karl Herzog, Jame Yao, Mohan S. Chahal +6 more | 2016-05-10 |
| 6904936 | Flow-diverting rotary valves of multiple paths | — | 2005-06-14 |
| 6805799 | Simulated moving bed chromatographic focusing | — | 2004-10-19 |
| 6705113 | Olefin plant refrigeration system | Vitus Tuan Wei, James Tzong-Chaur Wu, Charles Sumner | 2004-03-16 |
| 6637237 | Olefin plant refrigeration system | Vitus Tuan Wei, James Tzong-Chaur Wu | 2003-10-28 |
| 6162362 | Direct screw-on cartridge holder with self-adjustable connection | Fred Astani | 2000-12-19 |
| 5938909 | Cup-shaped vertical slab gel electrophoresis apparatus | Rong Guo | 1999-08-17 |
| 5863428 | Guard cartridge for chromatography | Iraj Aghazade Mohandesi, Fred Astani | 1999-01-26 |