Hallgrim Ludvigsen
9Patents
3h-index
25Co-inventors
53Inventor score
Filing activity: Oct 16, 2007 → Jun 15, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7895241B2 | Method and apparatus for oilfield data repository | Physics | 14 | Active |
| US9607007B2 | Processing of geological data | Physics | 4 | Active |
| US8229950B2 | Paleoneighborhood hydrocarbon spatial system | Physics | 3 | Active |
| US8326888B2 | Method and apparatus for oilfield data repository | Physics | 2 | Active |
| US9626392B2 | Context transfer for data storage | Physics | 0 | Active |
| US11175423B2 | Real time deformation of seismic slices using programmable shaders | Physics | 0 | Active |
| US11255164B2 | Graphical representation management | Physics | 0 | Active |
| US10527745B2 | Processing of geological data | Fixed Constructions | 0 | Active |
| US9934481B2 | Planning drilling operations using models and rig market databases | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.