HD

Hai Du

PT Praxair Technology: 8 patents #116 of 918Top 15%
DT Dalian University Of Technology: 2 patents #242 of 1,277Top 20%
JC Jiangyin Sinbon Electronics Co.: 1 patents #3 of 8Top 40%
Overall (All Time): #447,563 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11650010 Adsorptive xenon recovery process from a gas or liquid stream at cryogenic temperature Michael J. Dray, James P. Meagher, Steven R. Falta 2023-05-16
10605694 Video monitoring apparatus and method for operating state of wave maker Juan Meng, Muguo Li 2020-03-31
10488194 Motion measurement method and apparatus applied to large multi-paddle wave simulation system Juan Meng, Muguo Li 2019-11-26
10295255 Cryogenic adsorption process for xenon recovery Philip A. Barrett, Neil A. Stephenson, Nicholas R. Stuckert, Michael T. Freiert, Rachael A. Masin +1 more 2019-05-21
10224708 Over-temperature protection system of a charging device Xue-Feng Zhang, Dong Li, Ya LIU, Jing Gu 2019-03-05
10018413 Method and apparatus for increasing argon recovery in a cryogenic air separation unit integrated with a pressure swing adsorption system Neil A. Stephenson, Neil M. Prosser 2018-07-10
10012438 Method and apparatus for argon recovery in a cryogenic air separation unit integrated with a pressure swing adsorption system Neil M. Prosser, Yang Luo, Neil A. Stephenson 2018-07-03
10012437 Method and apparatus for argon recovery in a cryogenic air separation unit integrated with a pressure swing adsorption system Neil M. Prosser, Yang Luo, Neil A. Stephenson 2018-07-03
9772139 Purification of argon through liquid phase cryogenic adsorption Persefoni Kechagia, Neil A. Stephenson, Philip A. Barrett, Steven J. Pontonio 2017-09-26
9676629 Helium enhanced heat transfer in adsorptive liquid or gas phase argon purification processes Scot Jaynes, Steven R. Falta, Neil A. Stephenson 2017-06-13
9222727 Purification of argon through liquid phase cryogenic adsorption Persefoni Kechagia, Neil A. Stephenson, Philip A. Barrett, Steven J. Pontonio 2015-12-29