Robert A. Casper
20Patents
18h-index
20Co-inventors
81Inventor score
Filing activity: Jul 14, 1983 → Oct 14, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4655777A | Method of producing biodegradable prosthesis and products therefrom | Human Necessities | 434 | Expired |
| US5170801A | Medical capsule device actuated by radio-frequency (RF) signal | Human Necessities | 230 | Expired |
| US5167626A | Medical capsule device actuated by radio-frequency (RF) signal | Human Necessities | 212 | Expired |
| US5415162A | Multi-dose dry powder inhalation device | Human Necessities | 144 | Expired |
| 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 |
| US6672304B1 | Inhalation actuated device for use with metered dose inhalers (MDIs) | Human Necessities | 92 | Expired |
| US5826571A | 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 |
| US4758592A | Method of treating or preventing endometriosis | Human Necessities | 56 | Expired |
| US5823183A | Dry powder medicament inhalator having an inhalation-activated flow diverting means for triggering delivery of medicament | Human Necessities | 54 | Expired |
| US4589880A | Disposable spermicide-releasing diaphragm | Emerging Cross-Sectional Technologies | 41 | Expired |
| US7051734B2 | Medicament respiratory delivery device and method | Human Necessities | 32 | Expired |
| US5988163A | Dry powder medicament inhalator having an inhalation-activated flow diverting means for triggering delivery of delivery of medicament | Human Necessities | 30 | Expired |
| US5692496A | Dry powder medicament inhalator having an inhalation-activated flow diverting means for triggering delivery of medicament | Human Necessities | 26 | Expired |
| US4784699A | Process for decontaminating military nerve and blister agents | Human Necessities | 18 | Expired |
| US7931022B2 | Method and apparatus for dispensing inhalator medicament | Human Necessities | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.