CTI PET Systems, Inc.
25Patents
0Active
25Granted
33Portfolio score
Filing activity: Aug 13, 1992 → Dec 22, 2005
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6490476B1 | Combined PET and X-ray CT tomograph and method for using same | Human Necessities | 236 | Expired |
| US6631284B2 | Combined PET and X-ray CT tomograph | Human Necessities | 155 | Expired |
| US6362479B1 | Scintillation detector array for encoding the energy, position, and time coordinates of gamma ray interactions | Human Necessities | 64 | Expired |
| US6885165B2 | Patient bed for multiple position emission scans | Human Necessities | 55 | Expired |
| US6774358B2 | Normalization apparatus for PET and SPECT scanners and method for using same | Physics | 41 | Expired |
| US6288399A | Depth of interaction detector block for high resolution positron emission tomography | Human Necessities | 35 | Expired |
| US6749761B1 | Method for producing a high resolution detector array | Physics | 34 | Expired |
| US6040580A | Method and apparatus for forming multi-dimensional attenuation correction data in tomography applications | Physics | 26 | Expired |
| US5471061A | Method and apparatus for transmission measurements to form a 2-d or a 3-d image in tomography applications | Physics | 22 | Expired |
| US5367222A | Remote gain control circuit for photomultiplier tubes | Electricity | 21 | Expired |
| US7019297B2 | Detector array using internalized light sharing and air coupling | Performing Operations; Transporting | 21 | Expired |
| US6915004B2 | Continuous tomography bed motion data processing apparatus and method | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5750991A | Method and apparatus for forming multidimenstional attenuation correction data in tomography applications | Physics | 18 | Expired |
| US6963065B2 | Normalization apparatus for panel detector PET scanners | Human Necessities | 11 | Expired |
| US7417231B2 | Fourier re-binning of time-of-flight positron emission tomography data | Human Necessities | 10 | Expired |
| US6903344B2 | Baseline correction in PET utilizing continuous sampling ADCs to compensate for DC and count rate errors | Human Necessities | 9 | Expired |
| US6852980B2 | On-line DOI rebinning for LSO PET/SPECT spatial resolution | Human Necessities | 8 | Expired |
| US6980683B2 | On-line correction of patient motion in three-dimensional positron emission tomography | Human Necessities | 7 | Expired |
| US6664543B2 | Continuous sampling and digital integration for PET scintillation | Human Necessities | 5 | Expired |
| US6947585B1 | On-line correction of patient motion in three-dimensional positron emission tomography | Human Necessities | 5 | Expired |
| US6896234B2 | Rail system for supporting and moving a patient gantry | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US6329657A | Coincidence transmission source | Human Necessities | 3 | Expired |
| US6832400B2 | Patient handling system and associated pallet mounting apparatus | Human Necessities | 3 | Expired |
| US5396187A | Amplitude-and rise-time-insensitive timing-shaping filters | Electricity | 2 | Expired |
| US6718006B2 | Fiber-optic encoding for dual transmission measurements in positron emission tomography | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.