QM

Qi Ma

CO Conocophillips: 8 patents #78 of 954Top 9%
AG Abb Lummus Global: 2 patents #34 of 152Top 25%
PH Phenomenex: 2 patents #3 of 20Top 15%
Overall (All Time): #268,682 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
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