John Isham
22Patents
8h-index
10Co-inventors
68Inventor score
Filing activity: Feb 20, 2008 → Jun 14, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8176585B1 | External immobilizer | Human Necessities | 18 | Active |
| US8500771B2 | Rectal balloon apparatus with pressure relieving lumen and sensors | Human Necessities | 15 | Active |
| US8080031B2 | Minimally invasive rectal balloon apparatus | Human Necessities | 14 | Active |
| US8500618B2 | Dual gynecological balloon packing system | Human Necessities | 12 | Active |
| US8454648B1 | Locking device for a prostate immobilizer | Human Necessities | 11 | Active |
| US8679147B2 | Rectal balloon apparatus with pressure relieving lumen and sensors | Human Necessities | 8 | Active |
| US8241317B2 | Minimally invasive rectal balloon apparatus | Human Necessities | 8 | Active |
| US8607385B2 | External immobilizer | Human Necessities | 8 | Active |
| US8603129B2 | Rectal balloon with radiation sensor and/or markers | Human Necessities | 7 | Active |
| US9381334B2 | Endorectal balloon with gas release lumen | Human Necessities | 5 | Active |
| US9227084B2 | Universal balloon for brachytherapy applicator | Emerging Cross-Sectional Technologies | 5 | Active |
| US10429517B1 | Manufacture of plastic scintillation dosimeters | Physics | 2 | Active |
| US9833637B2 | Skin patch dosimeter | Human Necessities | 1 | Active |
| US10298583B2 | Integrated activity management system and method of using same | Electricity | 1 | Active |
| US8885986B2 | Small diameter radiation sensor cable | Emerging Cross-Sectional Technologies | 0 | Active |
| US10866327B2 | Manufacture of plastic scintillation dosimeters | Physics | 0 | Active |
| US10145075B2 | Multilayer marine wraps | Fixed Constructions | 0 | Active |
| US11575675B2 | Integrated activity management system and method of using same | Electricity | 0 | Active |
| US10782425B2 | PSD sensors for head and neck | Human Necessities | 0 | Active |
| US9707379B2 | Rectal balloon with locking stopper | Human Necessities | 0 | Active |
| US8953912B2 | Small diameter radiation sensor cable | Emerging Cross-Sectional Technologies | 0 | Active |
| US11063947B2 | Integrated activity management system and method of using same | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.