HT

Hanfei Tuo

PT Praxair Technology: 10 patents #84 of 918Top 10%
Overall (All Time): #488,688 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12152737 System and method for cryogenic vaporization using circulating cooling loop Chao Liang, Maulik R. Shelat, Sang Muk Kwark, Seth A. Potratz 2024-11-26
11976789 System and method for cryogenic vaporization using ambient air vaporizer Chao Liang, Lee J. Rosen, Seth A. Potratz, Rakesh Ranjan 2024-05-07
11953159 System and method for cryogenic vaporization with parallel vaporizer arrangements Chao Liang, Seth A. Potratz, Lee J. Rosen, Rui Ma 2024-04-09
11933540 Dual column nitrogen producing air separation unit with split kettle reboil and integrated condenser-reboiler Zhengrong Xu 2024-03-19
11674750 Dual column nitrogen producing air separation unit with split kettle reboil and integrated condenser-reboiler Zhengrong Xu 2023-06-13
10408536 System and method for recovery of neon and helium from an air separation unit Maulik R. Shelat, Nick J. Degenstein, James R. Dray 2019-09-10
10295254 System and method for recovery of non-condensable gases such as neon, helium, xenon, and krypton from an air separation unit Vijayaraghavan S. Chakravarthy, Maulik R. Shelat, James R. Dray, Nick J. Degenstein 2019-05-21
9664442 Condenser-reboiler system and method with perforated vent tubes Karl K. Kibler, Maulik R. Shelat 2017-05-30
9488407 Condenser-reboiler system and method with perforated vent tubes Karl K. Kibler, Maulik R. Shelat 2016-11-08
9366476 Condenser-reboiler system and method with perforated vent tubes Karl K. Kibler, Maulik R. Shelat 2016-06-14