John O'Dea
32Patents
14h-index
20Co-inventors
81Inventor score
Filing activity: May 9, 1977 → May 10, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5664560A | Gas mixing apparatus for a ventilator | Human Necessities | 183 | Expired |
| US5934274A | Gas mixing apparatus for a ventilator | Human Necessities | 183 | Expired |
| US6116240A | Gas mixing apparatus for a ventilator | Human Necessities | 170 | Expired |
| US6467478B1 | Gas mixing apparatus for a ventilator | Human Necessities | 162 | Expired |
| US5191404A | High density memory array packaging | Electricity | 127 | Expired |
| US5242315A | Electrical-optical hybrid connector plug | Physics | 118 | Expired |
| US6705314B1 | Apparatus and method for relieving dyspnoea | Human Necessities | 78 | Expired |
| US6634356B1 | Continuous positive airway pressure controller | Human Necessities | 53 | Expired |
| US6647984B1 | Apparatus for controlling cuff pressure in an endotracheal tube | Human Necessities | 51 | Expired |
| US9439633B2 | Device and a method for facilitating monitoring the cross-section of a gastric sleeve during formation thereof | Human Necessities | 36 | Active |
| US4154534A | Transit concrete mixer adapted for loading and discharging aggregates of a wide range of slump value | Performing Operations; Transporting | 24 | Expired |
| USD961069S1 | Clip for surgical or medical purposes | General | 17 | Active |
| US8521249B2 | Method and apparatus for determining volume of a vessel | Human Necessities | 15 | Active |
| US8827929B2 | Method and apparatus for determining the distensibility of a vessel, lumen or a sphincter | Human Necessities | 14 | Active |
| US4318621A | Transit concrete mixer with displaceable charging hopper | Performing Operations; Transporting | 10 | Expired |
| USD800542S1 | Clip | General | 6 | Active |
| US8701664B2 | Apparatus and method for relieving dyspnoea | Human Necessities | 4 | Active |
| US8771207B2 | Device and a system for use in a procedure for improving a sealing function of a sphincter and a method for improving the sealing function of a sphincter | Human Necessities | 4 | Active |
| US9808179B2 | Catheter and a system and a method for locating a catheter in a vessel | Human Necessities | 3 | Active |
| US8486011B2 | System and a method for inflating an inflatable element with a liquid inflating medium and a balloon catheter inflated by the system and method | Human Necessities | 2 | Active |
| US8756806B2 | Catheter and a method for producing a catheter | Emerging Cross-Sectional Technologies | 2 | Active |
| USD977639S1 | Suture | General | 1 | Active |
| US8845582B2 | Device for protecting a catheter, and a method for locating a catheter in a remote location in a human or animal body | Human Necessities | 0 | Active |
| US9358375B2 | Fluid transfer device and an active substance cartridge for the fluid transfer device, and a method for controlling the pressure at which an active substance is delivered to a subject from a fluid transfer device | Human Necessities | 0 | Active |
| US10952677B2 | Method and apparatus for rupturing and detecting rupturing of a muscle, a muscle fibre, a fibre material or a coating in or on a lumen, vessel or sphincter in a human or animal subject | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.