Daren Stewart
34Patents
14h-index
39Co-inventors
81Inventor score
Filing activity: Jun 22, 1992 → Nov 21, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5409483A | Direct visualization surgical probe | Human Necessities | 564 | Expired |
| US6135999A | Concave probe for arthroscopic surgery | Human Necessities | 402 | Expired |
| US6379350B1 | Surgical instrument for ablation and aspiration | Human Necessities | 218 | Expired |
| US6540694B1 | Device for biopsy tumors | Human Necessities | 216 | Expired |
| US6551255B2 | Device for biopsy of tumors | Human Necessities | 212 | Expired |
| US6391028B1 | Probe with distally orientated concave curve for arthroscopic surgery | Human Necessities | 175 | Expired |
| US5356391A | Flexible retainer flange for gastrostomy tube and the method of installing it | Emerging Cross-Sectional Technologies | 97 | Expired |
| US10918332B2 | Systems and methods for monitoring physical therapy of the knee and other joints | Physics | 88 | Active |
| US6358273B1 | Soft tissue heating apparatus with independent, cooperative heating sources | Human Necessities | 82 | Expired |
| US7311672B2 | Device for biopsy of tumors | Human Necessities | 59 | Expired |
| US7885382B2 | Radiation treatment using x-ray source | Human Necessities | 27 | Active |
| US7783006B2 | Radiation treatment using x-ray source | Human Necessities | 21 | Active |
| US5802229A | Fiber optic radiation transmisson system connector for an optical fiber and methods of usine same | Physics | 15 | Expired |
| US7338430B2 | Gynecological brachytherapy applicator and system | Human Necessities | 15 | Expired |
| US5875275A | Methods of connecting an optical fiber and methods of providing radiation from an optical fiber | Physics | 12 | Expired |
| US9381098B2 | Tool systems for implanting prosthetic intervertebral discs | Human Necessities | 12 | Active |
| US9931114B2 | Method and apparatus for passing suture through tissue | Human Necessities | 11 | Active |
| US5848209A | Connection apparatus with optical fiber coding and detection means or with radiation emitter | Physics | 10 | Expired |
| US10828023B2 | Method and apparatus for passing suture through tissue | Human Necessities | 7 | Active |
| US9198655B2 | Method and apparatus for treating a hip joint, including the provision and use of a novel suture passer | Human Necessities | 7 | Active |
| US11337649B2 | Systems and methods for monitoring physical therapy of the knee and other joints | Physics | 5 | Active |
| US10405850B2 | Method and apparatus for passing suture through tissue | Human Necessities | 4 | Active |
| US10357243B2 | Method and apparatus for treating a hip joint, including the provision and use of a novel suture passer | Human Necessities | 3 | Active |
| US10098631B2 | Method and apparatus for passing suture through tissue | Human Necessities | 2 | Active |
| US7918778B2 | Gynecological brachytherapy applicator and system | Human Necessities | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.