Nellcor Incorporated

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 7233
 
  
 
A61L METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES 170

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6272363 Pulse oximeter and sensor optimized for low saturationJan 06, 98Aug 07, 01[A61B]
5995856 Non-contact optical monitoring of physiological parametersNov 22, 95Nov 30, 99[A61B]
5823952 Pulse oximeter sensor with differential slip coefficientAug 14, 96Oct 20, 98[A61B]
5746206 Isolated layer pulse oximetryJun 10, 96May 05, 98[A61B]
5555882 Method and apparatus for reducing ambient noise effects in electronic monitoring instrumentsAug 24, 94Sep 17, 96[A61B]
5524617 Isolated layer pulse oximetryMar 14, 95Jun 11, 96[A61B]
5402777 Methods and devices for facilitated non-invasive oxygen monitoringJun 03, 92Apr 04, 95[A61L]
5348004 Electronic processor for pulse oximeterMar 31, 93Sep 20, 94[A61B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0071,375 METHOD AND APPARATUS FOR ESTIMATING PHYSIOLOGICAL PARAMETERS USING MODEL-BASED ADAPTIVE FILTERINGAbandonedNov 23, 10Mar 24, 11[A61B]
6662033 Pulse oximeter and sensor optimized for low saturationExpiredJun 14, 01Dec 09, 03[A61B]
6370408 Medical sensor with amplitude independent outputExpiredJul 26, 99Apr 09, 02[A61B]
6068594 Parameter disturbance response apparatusExpiredJul 28, 97May 30, 00[A61B]
5662106 Oximeter with motion detection for alarm modificationExpiredJan 29, 96Sep 02, 97[A61B]
5651367 Parameter disturbance response apparatusExpiredJul 19, 95Jul 29, 97[A61B]
5588439 Acoustic impulse respirometer and methodExpiredJan 10, 95Dec 31, 96[A61B]
5101817 Airway adapter for use with closed suction catheter systemExpiredJul 09, 90Apr 07, 92[A61M]
4994117 Quantitative carbon dioxide detectorExpiredMar 31, 88Feb 19, 91[G01N, A61M]
4928691 Lingual oximeter probeWithdrawnOct 08, 87May 29, 90[]
4728499 Carbon dioxide indicator deviceExpiredAug 13, 86Mar 01, 88[G01N]

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