Christopher K. Shaw
15Patents
13h-index
16Co-inventors
71Inventor score
Filing activity: Sep 11, 1992 → Jul 30, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5996690A | Apparatus for controlling and monitoring a downhole oil/water separator | Performing Operations; Transporting | 86 | Expired |
| US6082452A | Oil separation and pumping systems | Fixed Constructions | 74 | Expired |
| US7234524B2 | Subsea chemical injection unit for additive injection and monitoring system for oilfield operations | Fixed Constructions | 59 | Expired |
| US6138758A | Method and apparatus for downhole hydro-carbon separation | Fixed Constructions | 58 | Expired |
| US6068053A | Fluid separation and reinjection systems | Fixed Constructions | 54 | Expired |
| US6131655A | Apparatus and methods for downhole fluid separation and control of water production | Fixed Constructions | 43 | Expired |
| US6089317A | Cyclonic separator assembly and method | Performing Operations; Transporting | 35 | Expired |
| US6668925B2 | ESP pump for gassy wells | Fixed Constructions | 34 | Expired |
| US6412562B1 | Electrical submersible pumps in the riser section of subsea well flowline | Mechanical Engineering; Lighting; Heating | 30 | Expired |
| US5350525A | System and process for hydrocyclone separation of particulate solids and at least one liquid phase from a multiphase liquid mixture | Performing Operations; Transporting | 21 | Expired |
| US6508308B1 | Progressive production methods and system | Fixed Constructions | 21 | Expired |
| US6688392B2 | System and method for flow/pressure boosting in a subsea environment | Fixed Constructions | 20 | Expired |
| US6202744A | Oil separation and pumping system and apparatus | Fixed Constructions | 15 | Expired |
| US7882896B2 | Gas eduction tube for seabed caisson pump assembly | Fixed Constructions | 13 | Active |
| US7059345B2 | Pump bypass system | Emerging Cross-Sectional Technologies | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.