Michael Grass
187Patents
18h-index
163Co-inventors
89Inventor score
Filing activity: Mar 13, 1998 → Jul 3, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9001963B2 | Method and apparatus for generating computed tomography images with offset detector geometries | Physics | 258 | Active |
| US7539529B2 | Apparatus for angiographic X-ray photography | Human Necessities | 94 | Expired |
| US7505551B2 | Method and device for flow reconstruction | Human Necessities | 89 | Expired |
| US6282256A | Computed tomography method utilizing a conical radiation beam | Emerging Cross-Sectional Technologies | 85 | Expired |
| US7813549B2 | Image segmentation in a volume data set | Physics | 60 | Active |
| US6865248B1 | Method and device for acquiring a three-dimensional image data set of a moving organ of the body | Human Necessities | 44 | Expired |
| US8364984B2 | Portable secure data files | Physics | 34 | Active |
| US9280837B2 | Angiographic image acquisition system and method with automatic shutter adaptation for yielding a reduced field of view covering a segmented target structure or lesion for decreasing X-radiation dose in minimally invasive X-ray-guided interventions | Physics | 32 | Active |
| US8689015B2 | Portable secure data files | Physics | 30 | Active |
| US6285733A | Computed tomography method utilizing a conical radiation beam | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6785356B2 | Fluoroscopic computed tomography method | Emerging Cross-Sectional Technologies | 28 | Expired |
| US9087404B2 | Reconstruction for cone-beam computed tomography imaging with off-center flat panel detector | Physics | 27 | Active |
| US10052032B2 | Stenosis therapy planning | Physics | 26 | Active |
| US8442184B2 | Spectral CT | Human Necessities | 24 | Active |
| US10258303B2 | Apparatus for determining a fractional flow reserve value | Human Necessities | 23 | Active |
| US6426989B2 | Computed tomography method | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6823204B2 | Method of imaging the blood flow in a vascular tree | Physics | 21 | Expired |
| US6996204B2 | Sequential computed tomography method | Emerging Cross-Sectional Technologies | 20 | Expired |
| US7630528B2 | Motion compensation | Physics | 16 | Active |
| US10368819B2 | Stenosis assessment | Physics | 14 | Active |
| US7545903B2 | Reconstruction of an image of a moving object from volumetric data | Physics | 13 | Expired |
| US7668289B2 | Energy-resolved photon counting for CT | Physics | 13 | Active |
| US11031136B2 | Assistance device and method for an interventional hemodynamic measurement | Physics | 13 | Active |
| US8009885B2 | Image processing device and method for blood flow imaging | Physics | 12 | Active |
| US11282170B2 | Contrast injection imaging | Human Necessities | 11 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.