QUALION LTD.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 2238
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 2157

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5462054 Permanent magnet arrangementMar 31, 94Oct 31, 95[A61B]
5371464 Apparatus for in-line analysis of flowing liquid and solid materials by nuclear magnetic resonanceFeb 04, 94Dec 06, 94[G01R]
5320103 Permanent magnet arrangementOct 15, 91Jun 14, 94[A61B]
5162734 Method and apparatus for obtaining an NMR signal having a preselected frequency domainMar 08, 91Nov 10, 92[G01R]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6310480 Flow-through probe for NMR spectrometersExpiredSep 13, 99Oct 30, 01[G01V]
5166620 NMR frequency locking circuitExpiredNov 07, 90Nov 24, 92[G01R]
5072732 NMR instrument for testing for fluid constituentsExpiredOct 23, 89Dec 17, 91[A61B]
5063934 Permanent magnet arrangementExpiredNov 29, 88Nov 12, 91[A61B]
4998976 Permanent magnet arrangementExpiredOct 07, 87Mar 12, 91[A61B]
4994746 Method of and apparatus for nuclear magnetic resonance analysis using true logarithmic amplifierExpiredSep 05, 89Feb 19, 91[G01R]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.