Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
ZX

Zhanping Xu

UOUop: 60 patents #30 of 1,854Top 2%
Microsoft: 16 patents #2,383 of 40,388Top 6%
PAPmd Technologies Ag: 2 patents #8 of 38Top 25%
GAGovernors Of The University Of Alberta: 1 patents #278 of 713Top 40%
General Motors: 1 patents #9,361 of 18,328Top 55%
Sunnyvale, CA: #141 of 14,302 inventorsTop 1%
California: #3,334 of 386,348 inventorsTop 1%
Overall (All Time): #21,951 of 4,157,543Top 1%
81 Patents All Time

Issued Patents All Time

Showing 26–50 of 81 patents

Patent #TitleCo-InventorsDate
10596498 Active coalescer to remove fine liquid droplets Pengfei Chen, Xiaoming Wen 2020-03-24
10589244 Hydroprocessing reactor internals having reduced height 2020-03-17
10576439 Scale collection device for downflow reactors 2020-03-03
10571572 Time of flight camera 2020-02-25
10556212 Scale collection device for downflow reactors Pengfei Chen, Robert L. Bunting, Jr. 2020-02-11
10549249 Scale collection device for downflow reactors Steven J. Lesniak, Robert L. Bunting, Jr. 2020-02-04
10537866 Scale collection device for downflow reactors Robert L. Bunting, Jr., Steven J. Lesniak 2020-01-21
10518235 Methods and apparatus for fluid contacting in a downflow vessel Christopher Naunheimer, Pengfei Chen 2019-12-31
10486127 Methods and apparatus for fluid contacting in a downflow vessel Christopher Naunheimer, Pengfei Chen, Peter Shafe 2019-11-26
10451741 Time of flight camera 2019-10-22
10441932 Apparatus for vapor-liquid distribution Daniel A. Kauff, Robert J. Sanger, Sathit Kulprathipanja, Emadoddin Abbasi 2019-10-15
10376856 Methods for fluid contacting in a downflow vessel Christopher Naunheimer, Pengfei Chen, Peter Shafe, Steven J. Lesniak 2019-08-13
10281209 Heat exchangers for low temperature carbon dioxide separation from natural gas Lubo Zhou, Thomas J. Godry 2019-05-07
10215856 Time of flight camera 2019-02-26
10159953 Reactor for use with an ionic liquid catalyst 2018-12-25
10151838 Imaging sensor with shared pixel readout circuitry 2018-12-11
9950970 Ionic liquid reactor with heat exchanger 2018-04-24
9815049 Selectivity of ionic liquid alkylation David S. Lafyatis, Sean Mueller, Douglas A. Nafis, Robert L. Mehlberg, Kurt Detrick +1 more 2017-11-14
9702976 Time of flight camera Travis Perry 2017-07-11
9669377 Ionic liquid reactor with heat exchanger James G. Hagen, Sanford Allan Victor, Phillip F. Daly, Kurt Detrick 2017-06-06
9566559 Fluid distribution device and method for multibed reactors Pengfei Chen 2017-02-14
9497440 Burst-mode time-of-flight imaging Cyrus Bamji, Tamer Elkhatib, Swati Mehta 2016-11-15
9442186 Interference reduction for TOF systems Andrew Dean Payne, Cyrus Bamji, Dawson Yee, Barry Thompson, Brock Roland +6 more 2016-09-13
9328296 Method for recovering entrained ionic liquid from an ionic liquid immiscible phase Avram M. Buchbinder, Susie C. Martins, Sean Mueller, Kurt Detrick 2016-05-03
9321023 Fluid mixing and distribution device and method for multibed reactors 2016-04-26