CPRx, LLC
16Patents
0Active
16Granted
35Portfolio score
Filing activity: Nov 9, 1993 → May 29, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6463327B1 | Stimulatory device and methods to electrically stimulate the phrenic nerve | Human Necessities | 355 | Expired |
| US6155257A | Cardiopulmonary resuscitation ventilator and methods | Human Necessities | 233 | Expired |
| US6587726B2 | Stimulatory device and methods to electrically stimulate the phrenic nerve | Human Necessities | 229 | Expired |
| US6224562A | Methods and devices for performing cardiopulmonary resuscitation | Human Necessities | 221 | Expired |
| US5730122A | Heart failure mask and methods for increasing negative intrathoracic pressures | Human Necessities | 141 | Expired |
| US6312399A | Stimulatory device and methods to enhance venous blood return during cardiopulmonary resuscitation | Human Necessities | 135 | Expired |
| US6234985A | Device and method for performing cardiopulmonary resuscitation | Human Necessities | 124 | Expired |
| US5692498A | CPR device having valve for increasing the duration and magnitude of negative intrathoracic pressures | Human Necessities | 120 | Expired |
| US6459933B1 | Remote control arrhythmia analyzer and defibrillator | Human Necessities | 114 | Expired |
| US6029667A | Heart failure mask and methods for increasing negative intrathoracic pressures | Human Necessities | 111 | Expired |
| US5551420A | CPR device and method with structure for increasing the duration and magnitude of negative intrathoracic pressures | Human Necessities | 110 | Expired |
| US6062219A | Apparatus and methods for assisting cardiopulmonary resuscitation | Human Necessities | 99 | Expired |
| US6425393B1 | Automatic variable positive expiratory pressure valve and methods | Human Necessities | 85 | Expired |
| US6604523B2 | Apparatus and methods for enhancing cardiopulmonary blood flow and ventilation | Human Necessities | 80 | Expired |
| US6526973B1 | Apparatus and methods for assisting cardiopulmonary resuscitation | Human Necessities | 64 | Expired |
| US6486206B1 | Mechanical and pharmacologic therapies to treat cardiac arrest | Human Necessities | 59 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.