Marvin A. Sackner
38Patents
28h-index
23Co-inventors
85Inventor score
Filing activity: Oct 25, 1974 → Jun 2, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6047203A | Physiologic signs feedback system | Human Necessities | 1,021 | Expired |
| US6551252B2 | Systems and methods for ambulatory monitoring of physiological signs | Human Necessities | 483 | Expired |
| US4484577A | Drug delivery method and inhalation device therefor | Human Necessities | 260 | Expired |
| US6015388A | Method for analyzing breath waveforms as to their neuromuscular respiratory implications | Human Necessities | 260 | Expired |
| US7670295B2 | Systems and methods for ambulatory monitoring of physiological signs | Human Necessities | 185 | Expired |
| US4308872A | Method and apparatus for monitoring respiration | Physics | 185 | Expired |
| US5588425A | Method and apparatus for discriminating between valid and artifactual pulse waveforms in pulse oximetry | Human Necessities | 184 | Expired |
| US7267652B2 | Systems and methods for respiratory event detection | Physics | 162 | Expired |
| US4777962A | Method and apparatus for distinguishing central obstructive and mixed apneas by external monitoring devices which measure rib cage and abdominal compartmental excursions during respiration | Physics | 151 | Expired |
| US5178151A | System for non-invasive detection of changes of cardiac volumes and aortic pulses | Human Necessities | 149 | Expired |
| US4648407A | Method for detecting and differentiating central and obstructive apneas in newborns | Human Necessities | 147 | Expired |
| US4860766A | Noninvasive method for measuring and monitoring intrapleural pressure in newborns | Human Necessities | 136 | Expired |
| US6783498B2 | Method and system for extracting cardiac parameters from plethysmographic signals | Human Necessities | 118 | Expired |
| US6155976A | Reciprocating movement platform for shifting subject to and fro in headwards-footwards direction | Human Necessities | 103 | Expired |
| US7090648B2 | External addition of pulses to fluid channels of body to release or suppress endothelial mediators and to determine effectiveness of such intervention | Human Necessities | 97 | Expired |
| US4815473A | Method and apparatus for monitoring respiration | Physics | 86 | Expired |
| US4807640A | Stretchable band-type transducer particularly suited for respiration monitoring apparatus | Human Necessities | 79 | Expired |
| US5040540A | Method and apparatus for non-invasive monitoring of central venous pressure, and improved transducer therefor | Human Necessities | 66 | Expired |
| US5331968A | Inductive plethysmographic transducers and electronic circuitry therefor | Human Necessities | 59 | Expired |
| US4452252A | Non-invasive method for monitoring cardiopulmonary parameters | Human Necessities | 57 | Expired |
| US7604603B2 | Method and system for extracting cardiac parameters from plethysmographic signals | Human Necessities | 57 | Expired |
| US5159935A | Non-invasive estimation of individual lung function | Human Necessities | 54 | Expired |
| US6413225B1 | Quantitative calibration of breathing monitors with transducers placed on both rib cage and abdomen | Human Necessities | 54 | Expired |
| US4986277A | Method and apparatus for non-invasive monitoring of central venous pressure | Human Necessities | 48 | Expired |
| US4456015A | Non-invasive method for semiquantitative measurement of neck volume changes | Human Necessities | 45 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.