Simon Leiper
20Patents
5h-index
7Co-inventors
58Inventor score
Filing activity: Dec 11, 2012 → May 20, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9109417B2 | Drill string mountable wellbore cleanup apparatus and method | Fixed Constructions | 20 | Active |
| US10526871B2 | Downhole cleaning apparatus | Fixed Constructions | 11 | Active |
| US9885227B2 | Drill string mountable wellbore cleanup apparatus and method | Fixed Constructions | 10 | Active |
| US9528325B2 | Drill string mountable wellbore cleanup apparatus and method | Fixed Constructions | 7 | Active |
| US10190393B2 | Drill string mountable wellbore cleanup apparatus and method | Fixed Constructions | 5 | Active |
| US9863219B2 | Downhole magnet, downhole magnetic jetting tool and method of attachment of magnet pieces to the tool body | Fixed Constructions | 4 | Active |
| US10487627B2 | Downhole magnet, downhole magnetic jetting tool and method of attachment of magnet pieces to the tool body | Fixed Constructions | 4 | Active |
| US10619454B2 | Drill string mountable wellbore cleanup apparatus and method | Fixed Constructions | 4 | Active |
| US10961822B2 | Drill string mountable wellbore cleanup apparatus and method | Fixed Constructions | 3 | Active |
| US9121242B2 | Downhole magnet, downhole magnetic jetting tool and method of attachment of magnet pieces to the tool body | Fixed Constructions | 2 | Active |
| US11560773B2 | Drill string mountable wellbore cleanup apparatus and method | Fixed Constructions | 2 | Active |
| US11988070B2 | Drill string mountable wellbore cleanup apparatus and method | Fixed Constructions | 1 | Active |
| US11591874B2 | Packer and method of isolating production zones | Fixed Constructions | 0 | Active |
| US9920595B2 | Wellbore filtration tool with novel wiper cup | Fixed Constructions | 0 | Active |
| US11746622B2 | Downhole magnet, downhole magnetic jetting tool and method of attachment of magnet pieces to the tool body | Fixed Constructions | 0 | Active |
| US10781646B2 | Relockable shearing swivel tool apparatus and method | Fixed Constructions | 0 | Active |
| US11002110B2 | Downhole magnet, downhole magnetic jetting tool and method of attachment of magnet pieces to the tool body | Fixed Constructions | 0 | Active |
| US10648289B2 | Downhole milling tool | Fixed Constructions | 0 | Active |
| US12421828B2 | Drill string mountable wellbore cleanup apparatus and method | Fixed Constructions | 0 | Active |
| US11174707B2 | Downhole cleaning apparatus | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.