Nicholas Kok Jun Sim
5Patents
1h-index
4Co-inventors
36Inventor score
Filing activity: Sep 30, 2014 → Jul 17, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10822888B2 | Sacrificial protector sleeve | Fixed Constructions | 2 | Active |
| US10161214B2 | Off-set tubing string segments for selective location of downhole tools | Fixed Constructions | 0 | Active |
| US10400534B2 | Viscous damping systems for hydrostatically set downhole tools | Fixed Constructions | 0 | Active |
| US10590738B2 | Resettable sliding sleeve for downhole flow control assemblies | Fixed Constructions | 0 | Active |
| US10900308B2 | Viscous damping systems for hydrostatically set downhole tools | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.