Daniel Robert Marshak
13Patents
8h-index
11Co-inventors
69Inventor score
Filing activity: Jul 23, 1992 → Aug 26, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5284133A | Inhalation device with a dose-timer, an actuator mechanism, and patient compliance monitoring means | Human Necessities | 384 | Expired |
| US6835377B2 | Osteoarthritis cartilage regeneration | Chemistry; Metallurgy | 346 | Expired |
| US6355239B1 | Uses for non-autologous mesenchymal stem cells | Human Necessities | 282 | Expired |
| US5908782A | Chemically defined medium for human mesenchymal stem cells | Chemistry; Metallurgy | 170 | Expired |
| US7029666B2 | Uses for non-autologous mesenchymal stem cells | Human Necessities | 119 | Expired |
| US5965436A | Method of isolating mesenchymal stem cells associated with isolated megakaryocytes by isolating megakaryocytes | Chemistry; Metallurgy | 37 | Expired |
| US9269552B2 | Ion detectors and methods of using them | Physics | 13 | Active |
| US9396914B2 | Optical detectors and methods of using them | Physics | 11 | Active |
| US9625417B2 | Ion detectors and methods of using them | Physics | 6 | Active |
| US10395905B2 | Ion detectors and methods of using them | Physics | 3 | Active |
| US10229820B2 | Optical detectors and methods of using them | Physics | 1 | Active |
| US10930480B2 | Ion detectors and methods of using them | Physics | 0 | Active |
| US10892149B2 | Optical detectors and methods of using them | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.