Rainer Graumann
63Patents
20h-index
58Co-inventors
91Inventor score
Filing activity: Mar 20, 1986 → Mar 13, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6690964B2 | Method and device for visualization of positions and orientation of intracorporeally guided instruments during a surgical intervention | Human Necessities | 349 | Expired |
| US6895268B1 | Medical workstation, imaging system, and method for mixing two images | Human Necessities | 226 | Expired |
| US6139183A | X-ray exposure system for 3D imaging | Physics | 181 | Expired |
| US6926709B2 | Fully automatic, robot-assisted camera guidance system employing position sensors for laparoscopic interventions | Human Necessities | 154 | Expired |
| US6768496B2 | System and method for generating an image from an image dataset and a video image | Electricity | 141 | Expired |
| US6317621A | Method and device for catheter navigation in three-dimensional vascular tree exposures | Human Necessities | 115 | Expired |
| US6120180A | X-ray exposure system for 3D imaging | Human Necessities | 62 | Expired |
| US6496558B2 | X-ray device and medical workplace for diagnostics and surgical interventions in the head and/or jaw of a patient | Human Necessities | 58 | Expired |
| US6533455B2 | Method for determining a coordinate transformation for use in navigating an object | Human Necessities | 49 | Expired |
| US6359960B1 | Method for identifying and locating markers in a 3D volume data set | Physics | 49 | Expired |
| US8374678B2 | Medical apparatus with image acquisition device and position determination device combined in the medical apparatus | Human Necessities | 43 | Active |
| US4769603A | Method for the operation of a nuclear magnetic resonance apparatus | Physics | 39 | Expired |
| US8693622B2 | X-ray method and X-ray system for merging X-ray images and determining three-dimensional volume data | Human Necessities | 35 | Active |
| US10278726B2 | Navigation aid for introducing an elongate medical penetration element into a patient | Human Necessities | 33 | Active |
| US6628977B2 | Method and system for visualizing an object | Human Necessities | 31 | Expired |
| US11284846B2 | Method for localization and identification of structures in projection images | Physics | 26 | Active |
| US8532258B2 | Method for determining the projection geometry of an x-ray apparatus | Physics | 26 | Active |
| US6382835B2 | Mobile X-ray apparatus and method for determining projection geometries therein | Human Necessities | 25 | Expired |
| US7048440B2 | C-arm x-ray device | Human Necessities | 24 | Expired |
| US7401977B2 | X-ray apparatus with component positioning coordinated with radio-opaque objects in examination room | Human Necessities | 21 | Active |
| US7215990B2 | Device and method for carrying out surgical interventions on a patient | Human Necessities | 18 | Expired |
| US6811313B2 | C-arm X-ray system with adjustable detector positioning | Human Necessities | 18 | Expired |
| US7597473B2 | X-ray recording device with an X-ray detector and an X-ray emitter | Human Necessities | 18 | Active |
| US9055912B2 | Supporting device and intra-operative imaging device having the supporting device | Human Necessities | 14 | Active |
| US4733186A | Method for the operation of a nuclear magnetic resonance apparatus for the fast identification of the longitudinal relaxation time T.sub.1 | Physics | 14 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.