Criticare Systems, Inc.
24Patents
5Active
24Granted
39Portfolio score
Filing activity: May 19, 1986 → Oct 30, 2013 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6406426B1 | Medical monitoring and alert system for use with therapeutic devices | Emerging Cross-Sectional Technologies | 918 | Expired |
| US6364834B1 | Method and system for remotely monitoring multiple medical parameters in an integrated medical monitoring system | Emerging Cross-Sectional Technologies | 677 | Expired |
| US4960126A | ECG synchronized pulse oximeter | Human Necessities | 286 | Expired |
| US6163715A | Direct to digital oximeter and method for calculating oxygenation levels | Human Necessities | 277 | Expired |
| US5842981A | Direct to digital oximeter | Human Necessities | 254 | Expired |
| US6526301B2 | Direct to digital oximeter and method for calculating oxygenation levels | Human Necessities | 253 | Expired |
| US4739758A | Apparatus for stomach cavity reduction | Human Necessities | 226 | Expired |
| US5438986A | Optical sensor | Human Necessities | 144 | Expired |
| US4860759A | Vital signs monitor | Physics | 138 | Expired |
| US6319200A | Method and system for remotely monitoring multiple medical parameters | Emerging Cross-Sectional Technologies | 119 | Expired |
| US4914719A | Multiple component gas analyzer | Physics | 76 | Expired |
| US5368021A | System for handling and monitoring respiratory waste streams | Emerging Cross-Sectional Technologies | 57 | Expired |
| US6733447B2 | Method and system for remotely monitoring multiple medical parameters | Emerging Cross-Sectional Technologies | 56 | Expired |
| US4924860A | Water trap and associated control system | Physics | 34 | Expired |
| US4899053A | Solid state non-dispersive IR analyzer using electrical current-modulated microsources | Physics | 26 | Expired |
| US4713095A | Liquid separator for gas analyzer | Physics | 22 | Expired |
| US4958636A | Vital signs monitor pumping system | Physics | 11 | Expired |
| US7402197B2 | Gas/liquid separator including a liquid trap filter | Performing Operations; Transporting | 7 | Expired |
| US6923847B2 | Gas/liquid separator including a liquid trap filter | Performing Operations; Transporting | 7 | Expired |
| US8864882B2 | Inline water trap | Performing Operations; Transporting | 6 | Active |
| US7819954B2 | Gas/liquid separator including a liquid trap filter | Performing Operations; Transporting | 5 | Active |
| US8414682B2 | Inline water trap | Performing Operations; Transporting | 3 | Active |
| US8696590B1 | Instrumentation for small-animal capnometry | Human Necessities | 0 | Active |
| US8597403B2 | Inline water trap | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.