Stephen John Schoenberg
24Patents
17h-index
28Co-inventors
81Inventor score
Filing activity: Jun 1, 1988 → Nov 4, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5505704A | Manifold medication injection apparatus and method | Human Necessities | 425 | Expired |
| US5584815A | Multi-cartridge medication injection device | Human Necessities | 409 | Expired |
| US8443807B2 | Breathing assistance apparatus | Human Necessities | 172 | Active |
| US8479741B2 | Breathing assistance apparatus | Human Necessities | 156 | Active |
| US6328229A | Low volume mixing spray head for mixing and dispensing of two reactive fluid components | Performing Operations; Transporting | 135 | Expired |
| US9517317B2 | Breathing assistance apparatus | Human Necessities | 104 | Active |
| US5478323A | Manifold for injection apparatus | Human Necessities | 98 | Expired |
| US4888001A | Cover for a disposable hypodermic needle | Human Necessities | 83 | Expired |
| US9138555B2 | Breathing assistance apparatus | Human Necessities | 80 | Active |
| US9339624B2 | Breathing assistance apparatus | Human Necessities | 74 | Active |
| US5888826A | Combination reagent holding and test device | Physics | 72 | Expired |
| US9320866B2 | Breathing assistance apparatus | Human Necessities | 68 | Active |
| USD586911S1 | Nasal interface | General | 68 | Expired |
| US5602037A | Combination reagent holding and test device | Physics | 60 | Expired |
| US6123687A | Cell separation device and metering syringe | Physics | 51 | Expired |
| US7922971B2 | Integrated meter for analyzing biological samples | Emerging Cross-Sectional Technologies | 21 | Active |
| USD380827S | Multi-cartridge medication injector | General | 17 | Expired |
| US11291790B2 | Breathing assistance apparatus | Human Necessities | 13 | Active |
| US11260194B2 | Breathing assistance apparatus | Human Necessities | 13 | Active |
| US11357944B2 | Breathing assistance apparatus | Human Necessities | 7 | Active |
| US8815175B2 | Integrated meter for analyzing biological samples | Emerging Cross-Sectional Technologies | 1 | Active |
| US12083279B2 | Breathing assistance apparatus | Human Necessities | 1 | Active |
| US8435447B2 | Integrated meter for analyzing biological samples | Emerging Cross-Sectional Technologies | 0 | Active |
| US12350431B2 | Breathing assistance apparatus | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.