John M. Snow
7Patents
7h-index
9Co-inventors
48Inventor score
Filing activity: Mar 17, 1998 → Oct 14, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6561186B2 | Dry powder medicament inhalator having an inhalation-activated flow diverting means for triggering delivery of medicament | Human Necessities | 113 | Expired |
| US6357442B1 | Inhalation actuated device for use with metered dose inhalers (MDIS) | Human Necessities | 92 | Expired |
| US6209538A | Dry powder medicament inhalator having an inhalation-activated flow diverting means for triggering delivery of medicament | Human Necessities | 91 | Expired |
| US6644309B2 | Medicament respiratory delivery device and method | Human Necessities | 87 | Expired |
| US6550477B1 | Dry powder medicament inhalator having an inhalation-activated flow diverting means for triggering delivery of medicament | Human Necessities | 63 | Expired |
| US6729324B2 | Inhalation actuated device for use with metered dose inhalers (MDIs) | Human Necessities | 58 | Expired |
| US7051734B2 | Medicament respiratory delivery device and method | Human Necessities | 32 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.