Elekta AB (publ)
146Patents
132Active
146Granted
57Portfolio score
Filing activity: Jul 20, 2000 → Jul 15, 2021 · 45 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7796728B2 | X-ray apparatus | Human Necessities | 251 | Expired |
| US7356112B2 | Computed tomography scanning | Physics | 119 | Active |
| US7095823B2 | Multi-leaf collimator | Physics | 52 | Expired |
| US7596209B2 | Multi-leaf collimator | Physics | 48 | Expired |
| US8384049B1 | Radiotherapy apparatus and a multi-leaf collimator therefor | Physics | 44 | Active |
| US6328748A | Device and method for setting stereotactic and endoscopically placed equipment | Human Necessities | 42 | Expired |
| US10022104B2 | Markers, phantoms and associated methods for calibrating imaging systems | Human Necessities | 39 | Active |
| US6712508B2 | Radiation recording device | Human Necessities | 38 | Expired |
| US7742575B2 | Multi-leaf collimator | Human Necessities | 38 | Active |
| US8059782B2 | Radiotherapeutic apparatus | Human Necessities | 37 | Expired |
| US8537373B2 | Position detection | Physics | 37 | Active |
| US7907699B2 | Radiotherapeutic apparatus | Human Necessities | 33 | Active |
| US8218718B1 | Radiotherapy and imaging methods and apparatus | Human Necessities | 32 | Active |
| US8100132B2 | Fixation device | Human Necessities | 25 | Active |
| US7295648B2 | Method and apparatus for treatment by ionizing radiation | Human Necessities | 22 | Expired |
| US8600130B2 | 3D medical image segmentation | Physics | 19 | Active |
| US8605966B2 | Radiotherapeutic treatment planning apparatus and methods | Physics | 18 | Active |
| US8144833B2 | Planning for adaptive radiotherapy | Human Necessities | 16 | Active |
| US8270568B2 | Apparatus for respiration state gated brachytherapy | Human Necessities | 15 | Active |
| US7933727B2 | Method and device for interference suppression in electromagnetic multi-channel measurement | Physics | 15 | Active |
| US10668302B2 | Use of ancillary devices/accessories in radiotherapy systems | Human Necessities | 14 | Active |
| US9642554B2 | Method for adjusting interference signal space in biomagnetic field measurements | Physics | 13 | Active |
| US7502720B2 | Method and device for using a multi-channel measurement signal in source modelling | Human Necessities | 11 | Expired |
| US7649351B2 | Method for interference suppression in a measuring device | Physics | 11 | Expired |
| US8838225B2 | Analysis of multi-channel measurement data using orthogonal virtual channels | Physics | 11 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.