Medical Advances, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
G01V GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 179

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5277183 NMR local coil for foot imagingJun 22, 92Jan 11, 94[A61B]
5256971 Multiple loop coil with improved decouplingMay 18, 92Oct 26, 93[G01V]
5221902 NMR neck coil with passive decouplingJun 08, 92Jun 22, 93[G01R]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5619996 NMR local coil providing improved lower brain imagingExpiredMar 15, 95Apr 15, 97[A61B]
5594337 Local coil for magnetic resonance angiographyExpiredOct 20, 94Jan 14, 97[G01V]
5530354 Non-monotonic gradient coil system for magnetic resonance imagingExpiredJul 29, 94Jun 25, 96[G01R]
5370118 Opposed loop-pair quadrature NMR coilExpiredDec 23, 93Dec 06, 94[A61B, G01R]
5363845 Breast coil for magnetic resonance imagingExpiredAug 13, 93Nov 15, 94[A61B]
5361765 Two-part quadrature NMR coilExpiredMay 07, 93Nov 08, 94[A61B]
5166618 NMR neck coil with passive decouplingExpiredOct 22, 90Nov 24, 92[G01R]
5136244 Articulated NMR shoulder coil with fusible linkExpiredOct 22, 90Aug 04, 92[G01R]
4734647 NMR local coil with foil coupling loopExpiredMar 16, 87Mar 29, 88[G01R]
4733190 NMR local coil with adjustable spacingExpiredMar 16, 87Mar 22, 88[G01K]

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