James O'Sullivan
14Patents
5h-index
31Co-inventors
66Inventor score
Filing activity: Dec 22, 1986 → Jun 8, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4730677A | Method and system for maintenance and servicing of subsea wells | Fixed Constructions | 72 | Expired |
| US6536528B1 | Extended reach tie-back system | Fixed Constructions | 34 | Expired |
| US6656366B1 | Method for reducing solids buildup in hydrocarbon streams produced from wells | Fixed Constructions | 31 | Expired |
| US6752214B2 | Extended reach tie-back system | Fixed Constructions | 21 | Expired |
| US6782950B2 | Control wellhead buoy | Performing Operations; Transporting | 9 | Expired |
| US9671231B2 | Monitoring system and method for vessel mooring | Performing Operations; Transporting | 4 | Active |
| US7845998B2 | Spar with detachable hull structure | Performing Operations; Transporting | 3 | Active |
| US7217066B2 | System for stabilizing gravity-based offshore structures | Emerging Cross-Sectional Technologies | 2 | Expired |
| US9862468B2 | Floating platform with an articulating keel skirt | Performing Operations; Transporting | 1 | Active |
| US6933099B2 | Method of forming a patterned metal layer | Electricity | 1 | Expired |
| US7556452B2 | Control of flexible riser curvature at the keel of a floating structure | Fixed Constructions | 1 | Active |
| US8844456B2 | Heave stabilized barge system for floatover topsides installation | Performing Operations; Transporting | 0 | Active |
| US11315015B2 | Continuous learning of simulation trained deep neural network model | Physics | 0 | Active |
| US8430602B2 | System for increased floatation and stability on tension leg platform by extended buoyant pontoons | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.