MP

Maxim Pushkarev

Schlumberger Technology: 9 patents #692 of 7,293Top 10%
SI Smith International: 2 patents #259 of 708Top 40%
Overall (All Time): #362,872 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12285897 Over mandrel extrusion for composite PCP stator Pete Hondred, Jason Holzmueller, William Goertzen 2025-04-29
12152587 Mud motor or progressive cavity pump with varying pitch and taper Anton Kolyshkin, Samba Ba, Li Guo, Robert K. Little, Geoffrey C. Downton 2024-11-26
12110892 System and methodology comprising composite stator for low flow electric submersible progressive cavity pump Peter Hondred, Jason Holzmueller, William Goertzen 2024-10-08
11486691 Mud motor control using eccentricity measurement Samba Ba, Anton Kolyshkin 2022-11-01
10989189 Progressive cavity motor dampening system Shun'etsu Onodera, Samba Ba, Pierre Lauric Dubesset, Peter Thomas Cariveau 2021-04-27
10895256 Stator and rotor profile for improved power section performance and reliability Anton Kolyshkin 2021-01-19
10760404 Conduit mapping tool and method Chintankumar Bharatkumar Shah, Jiawei Dong, Jason K. Jonas, E-Kiang Soh 2020-09-01
10612542 Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps Brian P. Jarvis, Nigel Wilcox, Brian Joseph Williams, Lance D. Underwood, William Murray +8 more 2020-04-07
10450800 Bearing/gearing section for a PDM rotor/stator Francois Clouzeau, Lance D. Underwood, Bassam Mansour 2019-10-22
10407987 Progressive cavity based control system Geoffrey C. Downton 2019-09-10
9982485 Positive displacement motor with radially constrained rotor catch William Murray, Lance D. Underwood, Peter Thomas Cariveau, Brian P. Jarvis, Nigel Wilcox +7 more 2018-05-29
9695638 Positive displacement motor with radially constrained rotor catch William Murray, Lance D. Underwood, Peter Thomas Cariveau, Brian P. Jarvis, Nigel Wilcox +7 more 2017-07-04
9482223 Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps Brian P. Jarvis, Nigel Wilcox, Brian Joseph Williams, Lance D. Underwood, William Murray +8 more 2016-11-01