Assignee
NELLCOR PURITAN BENNETT
US·20 granted patents·3,550 citations·filing 1995–2000
Top patents by PatentIndex Score
20 records- 0197US5746201ACPAP nose maskNELLCOR PURITAN BENNETT·Filed 1997·Granted May 5, 1998·475 cites·6 claims
- 0295US6123073ASwitch overlay in a piston ventilatorNELLCOR PURITAN BENNETT·Filed 1997·Granted Sep 26, 2000·157 cites·18 claims
- 0394US6412483B1Oxygen blending in a piston ventilatorNELLCOR PURITAN BENNETT·Filed 2000·Granted Jul 2, 2002·232 cites·12 claims
- 0494US5715812ACompliance meter for respiratory therapyNELLCOR PURITAN BENNETT·Filed 1996·Granted Feb 10, 1998·425 cites·4 claims
- 0592US5941245ACrew oxygen mask with improved comfort control apparatusNELLCOR PURITAN BENNETT·Filed 1997·Granted Aug 24, 1999·134 cites·11 claims
- 0690US5916154AMethod of enhancing performance in pulse oximetry via electrical stimulationNELLCOR PURITAN BENNETT·Filed 1998·Granted Jun 29, 1999·312 cites·16 claims
- 0788US5918597APeep control in a piston ventilatorNELLCOR PURITAN BENNETT·Filed 1998·Granted Jul 6, 1999·278 cites·16 claims
- 0887US6076523AOxygen blending in a piston ventilatorNELLCOR PURITAN BENNETT·Filed 1998·Granted Jun 20, 2000·235 cites·2 claims
- 0985US5829441ACustomizable dental device for snoring and sleep apnea treatmentNELLCOR PURITAN BENNETT·Filed 1997·Granted Nov 3, 1998·357 cites·22 claims
- 1078US6142150ACompliance compensation in volume control ventilatorNELLCOR PURITAN BENNETT·Filed 1998·Granted Nov 7, 2000·212 cites·10 claims
- 1178US5954052ASafety stowage apparatus for crew oxygen masksNELLCOR PURITAN BENNETT·Filed 1997·Granted Sep 21, 1999·68 cites·12 claims
- 1276US5921921APulse oximeter with sigma-delta converterNELLCOR PURITAN BENNETT·Filed 1996·Granted Jul 13, 1999·244 cites·55 claims
- 1375US5783105AOxygen generating compositionsNELLCOR PURITAN BENNETT·Filed 1995·Granted Jul 21, 1998·30 cites·20 claims
- 1474US6321748B1Closed loop control in a piston ventilatorNELLCOR PURITAN BENNETT·Filed 1998·Granted Nov 27, 2001·176 cites·6 claims
- 1563US6032065ASensor mask and method of making sameNELLCOR PURITAN BENNETT·Filed 1997·Granted Feb 29, 2000·120 cites·11 claims
- 1658USD411010SSingle-use disposable spirometry sensorNELLCOR PURITAN BENNETT·Filed 1997·Granted Jun 15, 1999·12 cites·1 claims
- 1744US5924994ASpirometer having individually characterized, single-use disposable sensorNELLCOR PURITAN BENNETT·Filed 1997·Granted Jul 20, 1999·35 cites·16 claims
- 1843US6019731AInterconnection of a spirometer and a sensor unit, with machine readable indiciumNELLCOR PURITAN BENNETT·Filed 1999·Granted Feb 1, 2000·30 cites·16 claims
- 1936US5859503ALamp modulation circuit having a feedback for measuring lamp temperatureNELLCOR PURITAN BENNETT·Filed 1997·Granted Jan 12, 1999·6 cites·11 claims
- 2033US6042551ASpirometer having individually characterized, single-use disposable sensorNELLCOR PURITAN BENNETT·Filed 1999·Granted Mar 28, 2000·12 cites·6 claims
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