Inventor
CHOCHUA GOCHA
US27 patents
⚠️ This page may combine multiple inventors who share the name “CHOCHUA GOCHA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHLUMBERGER TECHNOLOGY CORP
16 patentsUS10137420B2Nov 27, 2018
Mixing apparatus with stator and method
SCHLUMBERGER TECHNOLOGY CORP10 citations82
US9896906B2Feb 20, 2018
Autonomous flow control system and methodology
SCHLUMBERGER TECHNOLOGY CORP10 citations81
US9840933B2Dec 12, 2017
Apparatus for extending the flow range of turbines
SCHLUMBERGER TECHNOLOGY CORP2 citations71
US10597984B2Mar 24, 2020
Inflow control device
SCHLUMBERGER TECHNOLOGY CORP3 citations68
US10871057B2Dec 22, 2020
Flow control device for a well
SCHLUMBERGER TECHNOLOGY CORP2 citations67
US10213755B2Feb 26, 2019
Wellsite mixer sensing assembly and method of using same
SCHLUMBERGER TECHNOLOGY CORP4 citations67
US12220671B2Feb 11, 2025
Mixing apparatus with flush line and method
SCHLUMBERGER TECHNOLOGY CORP0 citations60
US11819810B2Nov 21, 2023
Mixing apparatus with flush line and method
SCHLUMBERGER TECHNOLOGY CORP0 citations60
US11072982B2Jul 27, 2021
Aligned disc choke for managed pressure drilling
SCHLUMBERGER TECHNOLOGY CORP0 citations53
US12416615B2Sep 16, 2025
Method and apparatus for methane leakage detection
SCHLUMBERGER TECHNOLOGY CORP0 citations49
US11371325B2Jun 28, 2022
Autonomous inflow control device
SCHLUMBERGER TECHNOLOGY CORP0 citations49
US11125217B2Sep 21, 2021
Pressure-reducing choke assembly
SCHLUMBERGER TECHNOLOGY CORP0 citations47
US12359542B2Jul 15, 2025
Autonomous inflow control device system and method
SCHLUMBERGER TECHNOLOGY CORP0 citations45
US9611723B2Apr 4, 2017
Heat transferring electronics chassis
SCHLUMBERGER TECHNOLOGY CORP1 citations45
US12330171B2Jun 17, 2025
Decanter centrifuges and associated acceleration pipes and methods
SCHLUMBERGER TECHNOLOGY CORP0 citations42
US10295449B2May 21, 2019
Determining resonance frequency and quality factor
SCHLUMBERGER TECHNOLOGY CORP0 citations40
MAIER WILLIAM C
4 patentsUS9931642B2Apr 3, 2018
Separator fluid collector having a plurality of cutouts
MAIER WILLIAM C1 citations52
US9095856B2Aug 4, 2015
Separator fluid collector and method
MAIER WILLIAM C1 citations52
US8960447B2Feb 24, 2015
Bladed drum for rotary separator system and method
MAIER WILLIAM C0 citations52
US8414692B2Apr 9, 2013
Density-based compact separator
MAIER WILLIAM C0 citations52