Imatron, Inc.
🏢 View company profile →30Patents
0Active
30Granted
36Portfolio score
Filing activity: Oct 14, 1982 → Sep 21, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5014293A | Computerized tomographic x-ray scanner system and gantry assembly | Physics | 167 | Expired |
| US4672649A | Three dimensional scanned projection radiography using high speed computed tomographic scanning system | Electricity | 71 | Expired |
| US5719914A | Method for correcting spherical aberration of the electron beam in a scanning electron beam computed tomography system | Physics | 61 | Expired |
| US4977585A | Self shielded computerized tomographic scanner | Human Necessities | 58 | Expired |
| US5105456A | High duty-cycle x-ray tube | Electricity | 53 | Expired |
| US5491734A | Off-axis scanning electron beam computed tomography system | Electricity | 45 | Expired |
| US4521901A | Scanning electron beam computed tomography scanner with ion aided focusing | Electricity | 39 | Expired |
| US4521900A | Electron beam control assembly and method for a scanning electron beam computed tomography scanner | Electricity | 37 | Expired |
| US5406479A | Method for rebinning and for correcting cone beam error in a fan beam computed tomographic scanner system | Physics | 34 | Expired |
| US4531226A | Multiple electron beam target for use in X-ray scanner | Electricity | 27 | Expired |
| US4631741A | Beam spot monitoring arrangement for use in a scanning electron beam computed tomography scanner and method | Electricity | 25 | Expired |
| US4993055A | Rotating X-ray tube with external bearings | Electricity | 25 | Expired |
| US4736396A | Tomosynthesis using high speed CT scanning system | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6130929A | Method for eliminating artifacts in scanning electron beam computed tomographic images due to cone beam geometry | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4573179A | Scanned projection radiography using high speed computed tomographic scanning system | Human Necessities | 21 | Expired |
| US4535243A | X-ray detector for high speed X-ray scanning system | Human Necessities | 20 | Expired |
| US5193105A | Ion controlling electrode assembly for a scanning electron beam computed tomography scanner | Electricity | 19 | Expired |
| US6208711A | Method and apparatus for clearing ions in a scanning electron beam computed tomographic system using a single potential power source | Human Necessities | 19 | Expired |
| US4644168A | Electron beam deflecting magnet assembly for a scanning electron beam computed tomography scanner | Electricity | 18 | Expired |
| US4625150A | Electron beam control assembly for a scanning electron beam computed tomography scanner | Electricity | 16 | Expired |
| US4621213A | Electron gun | Electricity | 15 | Expired |
| US5224137A | Tuning the scanning electron beam computed tomography scanner | Electricity | 14 | Expired |
| US4610021A | X-ray transmission scanning system having variable fan beam geometry | Electricity | 12 | Expired |
| US5212737A | Real time data averager for use in computed tomography scanning | Physics | 11 | Expired |
| US4618970A | Beam positioning arrangement for use in a scanning electron beam computed tomography scanner and method | Human Necessities | 11 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.