EMPI INC.
🏢 View company profile →105Patents
26Active
105Granted
47Portfolio score
Filing activity: Feb 14, 1980 → Oct 15, 2018 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4964411A | Evoked EMG signal processing | Human Necessities | 320 | Expired |
| US5437619A | Range-of-motion splint with eccentric spring | Human Necessities | 172 | Expired |
| US4340063A | Stimulation device | Human Necessities | 159 | Expired |
| US5474083A | Lifting monitoring and exercise training system | Human Necessities | 131 | Expired |
| US4881526A | Intravaginal electrode and stimulation system for controlling female urinary incontinence | Human Necessities | 126 | Expired |
| US5010895A | Expandable vaginal electrode | Human Necessities | 120 | Expired |
| US4556051A | Method and apparatus for healing tissue | Human Necessities | 109 | Expired |
| US5370671A | Incontinence electrode apparatus | Human Necessities | 107 | Expired |
| US5233987A | System and method for monitoring patient's compliance | Human Necessities | 104 | Expired |
| US5254081A | Multiple site drug iontophoresis electronic device and method | Human Necessities | 101 | Expired |
| US5873900A | Electronic pain feedback system and method | Human Necessities | 96 | Expired |
| US5653739A | Electronic pain feedback system and method | Human Necessities | 87 | Expired |
| US4785828A | Vaginal stimulator for controlling urinary incontinence in women | Emerging Cross-Sectional Technologies | 79 | Expired |
| US5314465A | Incontinence electrode apparatus and method | Emerging Cross-Sectional Technologies | 72 | Expired |
| US5385577A | Electrode for activating pelvic reflexes | Human Necessities | 71 | Expired |
| US4528984A | Autoprogrammable functional electrical stimulation apparatus and method | Human Necessities | 71 | Expired |
| US6129690A | Unidirectional resistance pivot assembly for a splint | Human Necessities | 67 | Expired |
| US5399154A | Constant torque range-of-motion splint | Human Necessities | 66 | Expired |
| US6044303A | TENS device with electronic pain intensity scale | Human Necessities | 62 | Expired |
| US5199443A | Incontinence electrode apparatus | Emerging Cross-Sectional Technologies | 60 | Expired |
| US8386032B2 | Systems and methods for therapeutic electrical stimulation | Physics | 52 | Active |
| US5788666A | Iontophoresis electrode | Human Necessities | 52 | Expired |
| US4408607A | Capacitive energy source and circuitry for powering medical apparatus | Human Necessities | 48 | Expired |
| US4622973A | Programmable functional electrical stimulation system | Human Necessities | 48 | Expired |
| US5571078A | Range-of-motion ankle splint | Human Necessities | 48 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.