MARCONI MEDICAL SYSTEMS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 11229
 
  
 
G01T MEASUREMENT OF NUCLEAR OR X-RADIATION 646
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 5123
 
  
 
G01V GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 476
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 4194
 
  
 
A61N ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY 1106
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 1241

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7158823 Limited-angle frequency-distance resolution recovery in nuclear medicine imagingFeb 13, 01Jan 02, 07[A61B]
6775405 Image registration system and method using cross-entropy optimizationSep 29, 00Aug 10, 04[G06K]
6747697 Method and apparatus for digital image defect correction and noise filteringJul 12, 00Jun 08, 04[H04N, G06K]
6727502 Calibration technique for coincidence imaging systemsJun 27, 01Apr 27, 04[G01T]
6728424 Imaging registration system and method using likelihood maximizationSep 15, 00Apr 27, 04[G06K]
6718055 Temporal and spatial correction for perfusion quantification systemDec 05, 00Apr 06, 04[G06K]
6707882 X-ray tube heat barrierNov 14, 01Mar 16, 04[H01J]
6708054 MR-based real-time radiation therapy oncology simulatorApr 12, 01Mar 16, 04[A61B]
6670614 Volume cone beam acquisition on a nuclear spect system using a digital flat panelJun 01, 01Dec 30, 03[G01T]
6614453 Method and apparatus for medical image display for surgical tool planning and navigation in clinical environmentsMay 05, 00Sep 02, 03[G06F, A61B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7024027 Method and apparatus for three-dimensional filtering of angiographic volume dataExpiredNov 13, 01Apr 04, 06[G06K]
7020314 Black blood angiography method and apparatusExpiredNov 13, 01Mar 28, 06[G06K]
6845260 Automatic vessel indentification for angiographic screeningExpiredJul 18, 01Jan 18, 05[A61B]
6842638 Angiography method and apparatusExpiredNov 13, 01Jan 11, 05[A61B]
6832108 Endovaginal MRI receiver coilExpiredApr 19, 01Dec 14, 04[A61B]
6813373 Image segmentation of embedded shapes using constrained morphingExpiredApr 03, 01Nov 02, 04[G06K]
6804546 Multiple contrast echo-planar imaging for contrast-enhanced imagingExpiredJun 20, 01Oct 12, 04[A61B, G01V]
6795723 Interleaved phase encoding acquisition for MRI with controllable artifact suppression and flexible imaging parameter selectionExpiredMay 22, 01Sep 21, 04[A61B, G01V]
6787777 Nuclear imaging system and method using segmented field of viewExpiredNov 09, 00Sep 07, 04[G01T]
6785409 Segmentation method and apparatus for medical images using diffusion propagation, pixel classification, and mathematical morphologyExpiredOct 24, 00Aug 31, 04[G06K]
6768784 X-ray image enhancementExpiredNov 07, 01Jul 27, 04[H05G]
6700374 EPI calibration method to minimize ghosting in reconstructed imagesExpiredMar 29, 00Mar 02, 04[G01V]
6697663 Method and apparatus for reducing noise artifacts in a diagnostic imageExpiredNov 09, 00Feb 24, 04[A61B]
6694172 Fault-tolerant detector for gamma ray imagingExpiredAug 31, 01Feb 17, 04[A61B]
6687527 System and method of user guidance in magnetic resonance imaging including operating curve feedback and multi-dimensional parameter optimizationExpiredAug 28, 01Feb 03, 04[A61B]
6661865 Variable axial shielding for pet imagingExpiredFeb 21, 01Dec 09, 03[A61B]
6639211 Contrast-enhanced MRA including an effective zero-latency method of bolus detectionExpiredNov 22, 00Oct 28, 03[H01J, A61B, F16D, B01D, G01V]
6627893 Focused rotating slat-hole for gamma camerasExpiredMar 15, 01Sep 30, 03[G01T]
6628983 Nuclear imaging systems and methods with feature-enhanced transmission imagingExpiredOct 25, 00Sep 30, 03[A61B]
6618609 Flow adaptive guided determination of imaging parameters for 3D magnetic resonance angiographyExpiredMar 30, 01Sep 09, 03[A61B]

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