Inventor

LU XIAONAN

US4 patents

⚠️ This page may combine multiple inventors who share the name “LU XIAONAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BAKER HUGHES OILFIELD OPERATIONS LLC

3 patents

US12486850B2Dec 2, 2025

BAKER HUGHES A GE CO LLC

1 patent

US11268516B2Mar 8, 2022

Gas-lock re-prime shaft passage in submersible well pump and method of re-priming the pump

BAKER HUGHES A GE CO LLC1 citations59

LU XIAONAN

BAKER HUGHES OILFIELD OPERATIONS LLC

Systems and methods for prevention of rotation in permanent magnet motors

Systems and methods for prevention of rotation in permanent magnet motors

External recirculation for gas lock relief

BAKER HUGHES A GE CO LLC

Gas-lock re-prime shaft passage in submersible well pump and method of re-priming the pump