Motion Control, Inc.
29Patents
12Active
29Granted
54Portfolio score
Filing activity: Apr 13, 1978 → May 9, 2022 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4180068A | Bi-directional flow catheter with retractable trocar/valve structure | Human Necessities | 285 | Expired |
| US5888213A | Method and apparatus for controlling an externally powered prosthesis | Human Necessities | 210 | Expired |
| US4250878A | Non-invasive chemical species delivery apparatus and method | Human Necessities | 138 | Expired |
| US4416274A | Ion mobility limiting iontophoretic bioelectrode | Human Necessities | 98 | Expired |
| US7942935B2 | Device and system for prosthetic knees and ankles | Human Necessities | 61 | Active |
| US4419092A | Iontophoretic electrode structure | Human Necessities | 48 | Expired |
| US8888864B2 | Energy storing foot plate | Human Necessities | 41 | Active |
| US7144430B2 | Wrist device for use with a prosthetic limb | Human Necessities | 35 | Expired |
| US4477971A | Iontophoretic electrode structure | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4483330A | Constant tension traction device | Human Necessities | 20 | Expired |
| US6424886B1 | Prosthetic arm powered by an ultrasonic motor | Emerging Cross-Sectional Technologies | 19 | Expired |
| USD632392S1 | Prosthetic foot | General | 15 | Expired |
| US4433590A | Anti-backlash nut assembly | Emerging Cross-Sectional Technologies | 12 | Expired |
| US9320621B2 | Hand prosthesis | Performing Operations; Transporting | 12 | Active |
| US6423099B1 | Safety clutch for a prosthetic grip | Human Necessities | 11 | Expired |
| US5178020A | Fiber sampler | Physics | 10 | Expired |
| US5359880A | Fiber micronaire measuring apparatus and method | Physics | 8 | Expired |
| US7914587B2 | Wrist device for use with a prosthetic limb | Human Necessities | 7 | Active |
| US10004612B2 | Hand prosthesis | Performing Operations; Transporting | 6 | Active |
| US10004611B2 | Hand prosthesis | Performing Operations; Transporting | 6 | Active |
| US7438724B2 | System and method for force feedback | Human Necessities | 5 | Expired |
| US7041141B2 | Safety clutch for a prosthetic grip | Human Necessities | 5 | Expired |
| US4311049A | Thermometer | Physics | 2 | Expired |
| US11246722B2 | Prosthetic attachment device for osseointegrated implants | Human Necessities | 0 | Active |
| US9901467B2 | Above-knee prosthesis | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.