CRITIKON COMPANY, L.L.C.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 8232
 
  
 
A61N ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY 1106
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6423010 Oscillometric blood pressure monitor with improved performance in the presence of arrhythmiasOct 04, 00Jul 23, 02[A61B]
6358213 Calculation of quality and its use in determination of indirect noninvasive blood pressureAug 18, 99Mar 19, 02[A61B]
6050951 NIBP trigger in response to detected heart rate variabilityNov 10, 97Apr 18, 00[A61N]
5746203 Failsafe supervisor system for a patient monitorSep 26, 96May 05, 98[A61B]
5704362 Method for oscillometric blood pressure determination employing curve fittingAug 13, 93Jan 06, 98[A61B]
5579776 Oscillometric blood pressure monitor with enhanced cuff pressure controlJan 13, 95Dec 03, 96[A61B]
5518000 Oscillometric blood pressure monitor employing deflation periods of alternating durationsSep 30, 94May 21, 96[A61B]
5480611 Carbon dioxide detectorSep 28, 94Jan 02, 96[G01N]
5311872 Peripheral arterial monitoring instrumentsMar 25, 93May 17, 94[A61B]
5218968 Peripheral arterial monitoring instrumentsJan 22, 92Jun 15, 93[A61B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6245023 Conical blood pressure cuff with rectangular bladderExpiredAug 19, 99Jun 12, 01[A61B]
6224558 Signal enhancing and artifact reducing blood pressure cuffExpiredMar 12, 99May 01, 01[A61B]
6188407 Reconfigurable user interface for modular patient monitorExpiredMar 04, 98Feb 13, 01[G06F]
5993396 Method and apparatus for determining a minimum wait time between blood pressure determinationsExpiredFeb 11, 98Nov 30, 99[A61N]
5976095 Noninvasive blood pressure slingExpiredDec 30, 97Nov 02, 99[A61B]
5951481 Apparatus and method for non-invasive measurement of a substanceExpiredSep 18, 97Sep 14, 99[A61B]
5947907 Failsafe method and apparatus for a modular multi-parameter patient monitorExpiredMar 04, 98Sep 07, 99[A61B]
5908384 Apparatus for non-invasive measurement within a human or animal bodyExpiredJul 29, 96Jun 01, 99[A61B]
5865755 Method and apparatus for non-invasive, cuffless, continuous blood pressure determinationExpiredOct 11, 96Feb 02, 99[A61B]
5857975 Method and apparatus for non-invasive, cuffless continuous blood pressure determinationExpiredMay 18, 98Jan 12, 99[A61B]
5800359 NIBP playback systemExpiredMay 19, 95Sep 01, 98[A61B]
5788644 Automatic lead switching for ECG monitorExpiredOct 08, 96Aug 04, 98[A61B]
5752919 Mitigation of respiratory artifact in blood pressure signal using line segment smoothingExpiredDec 17, 96May 19, 98[A61B]
5731582 Surface sensor deviceExpiredJul 29, 96Mar 24, 98[G01J]
5724981 Peripheral arterial monitoring instrumentsExpiredNov 22, 94Mar 10, 98[A61B]
5706256 Clock frequency coordination for electromagnetic compatibilityExpiredDec 22, 95Jan 06, 98[H03L, G04B, G01R]
5680870 Oscillometric blood pressure monitor which acquires blood pressure signals from composite arterial pulse signalExpiredJan 04, 95Oct 28, 97[A61B]
5660184 Pacemaker pulse detection and artifact rejectionExpiredMay 15, 95Aug 26, 97[A61B]
5661302 Method of quatitatively determining one or more characteristics of a substanceExpiredAug 23, 96Aug 26, 97[A61B]
5651370 Detection of oscillometeric blood pressure complexes using correlationExpiredAug 13, 96Jul 29, 97[A61B]

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