Diagnostics & Devices, Inc.
5Patents
0Active
5Granted
29Portfolio score
Filing activity: Mar 15, 1990 → Sep 30, 1993
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5354220A | Electrical coupler for coupling an ultrasonic transducer to a catheter | Emerging Cross-Sectional Technologies | 74 | Expired |
| US5108369A | Dual-diameter multifunction catheter | Emerging Cross-Sectional Technologies | 56 | Expired |
| US5286259A | Dual-diameter multifunction catheter | Emerging Cross-Sectional Technologies | 55 | Expired |
| US5271406A | Low-profile ultrasonic transducer incorporating static beam steering | Performing Operations; Transporting | 35 | Expired |
| US5361772A | Breath collection devices | Physics | 14 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.