Inventor · Owasso, OK, US

Sean A. Cain

20Patents
4h-index
42Co-inventors
59Inventor score

Filing activity: Aug 6, 2008 → Feb 9, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US7857604B2 Hermetically sealed motor lead tube Mechanical Engineering; Lighting; Heating 13 Active
US9441633B2 Detection of well fluid contamination in sealed fluids of well pump assemblies Mechanical Engineering; Lighting; Heating 6 Active
US7808140B2 ESP motor design Emerging Cross-Sectional Technologies 6 Active
US8567042B2 Method of assembling and operating a submersible pump motor Emerging Cross-Sectional Technologies 6 Active
US9438089B2 Systems and methods for preventing rotation of rotor bearings in a stator Emerging Cross-Sectional Technologies 4 Active
US10164500B2 Signal bypass routed through a motor of an electrical submersible pump Electricity 3 Active
US8946970B2 Systems and methods for wire containment within an electric motor Emerging Cross-Sectional Technologies 3 Active
US9726166B2 Magnetic rotational to linear actuator for well pumps Electricity 3 Active
US9397547B2 Non-sliding carrier bearing in submersible pump motor and method of installation Emerging Cross-Sectional Technologies 2 Active
US9093876B2 Systems and methods for configuring stators of downhole electric motors Emerging Cross-Sectional Technologies 2 Active
US8674642B2 Partial discharge monitoring systems and methods Electricity 2 Active
US11053752B2 Coiled tubing power cable with varying inner diameter Electricity 1 Active
US9825400B2 Side-exit motor cable connections Electricity 1 Active
US10753166B2 Load reduction device and method for reducing load on power cable coiled tubing Fixed Constructions 0 Active
US11649827B2 Systems and methods for prevention of rotation in permanent magnet motors Mechanical Engineering; Lighting; Heating 0 Active
US11462849B2 Power connector for electrical submersible pump Electricity 0 Active
US12313074B1 Efficient system for pumping low-density liquids Electricity 0 Active
US11499558B2 Submersible pump with barrier fluid isolation of motor lubricating liquid from pumped product Mechanical Engineering; Lighting; Heating 0 Active
US12398659B2 Integral motor pump or turbine with sensorless monitoring of axial bearing wear Mechanical Engineering; Lighting; Heating 0 Active
US10830025B2 Ultrasonic weld between components of an electrical submersible pump assembly Performing Operations; Transporting 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.