Ultramed Corporation
6Patents
0Active
6Granted
29Portfolio score
Filing activity: Nov 13, 1979 → Jun 15, 1987
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4808153A | Device for removing plaque from arteries | Human Necessities | 319 | Expired |
| US4816018A | Ultrasonic probe tip | Human Necessities | 74 | Expired |
| US4691725A | Lens cleaner | Emerging Cross-Sectional Technologies | 55 | Expired |
| US4861332A | Ultrasonic probe | Human Necessities | 52 | Expired |
| US4316391A | Flow rate measurement | Physics | 51 | Expired |
| US4508122A | Ultrasonic scanning apparatus and techniques | Physics | 14 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.