Nathan Roth
24Patents
12h-index
29Co-inventors
81Inventor score
Filing activity: Jul 18, 1975 → Jan 31, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5158537A | Iontophoretic delivery device and method of hydrating same | Human Necessities | 98 | Expired |
| US5320598A | Iontophoretic delivery device and method of hydrating same | Human Necessities | 62 | Expired |
| US5077104A | Nicotine packaging materials | Emerging Cross-Sectional Technologies | 61 | Expired |
| US6333050A | Oral delivery of discrete units | Human Necessities | 51 | Expired |
| US5268209A | Nicotine packaging materials | Emerging Cross-Sectional Technologies | 47 | Expired |
| US4929233A | Implantable fluid imbibing pump with improved closure | Human Necessities | 46 | Expired |
| US5288289A | Iontophoretic delivery device and method of hydrating same | Human Necessities | 38 | Expired |
| US5780058A | Oral delivery of discrete units | Human Necessities | 34 | Expired |
| US4019633A | Cartoned medical instrument package | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4111302A | Cartoned medical instrument package | Performing Operations; Transporting | 19 | Expired |
| US5910321A | Multiple flow path device for oral delivery of discrete units | Human Necessities | 16 | Expired |
| US5989590A | Oral delivery of discrete units | Human Necessities | 14 | Expired |
| US6139878A | Method for preparing a diafiltered stabilized blood product | Human Necessities | 11 | Expired |
| US5985324A | Flow controller configurations for an active agent delivery device | Human Necessities | 10 | Expired |
| US4828108A | Package having fiber-containing sheath and apparatus and method for packaging | Performing Operations; Transporting | 10 | Expired |
| US6106845A | Oral delivery of discrete units | Human Necessities | 9 | Expired |
| US4946456A | Fluid imbibing pump activated by capillary action of a fabric or polymeric sleeve | Human Necessities | 7 | Expired |
| US6210713A | Oral delivery of discrete units | Human Necessities | 5 | Expired |
| US6103265A | Flow controller configurations for an active agent delivery device | Human Necessities | 3 | Expired |
| US6224908A | Flow controller configurations for an active agent delivery device | Human Necessities | 3 | Expired |
| US4776151A | Package having fiber-containing sheath and apparatus and method for packaging | Human Necessities | 2 | Expired |
| US4828109A | Package having fiber-containing sheath and apparatus and method for packaging | Human Necessities | 1 | Expired |
| US9023797B2 | Caprylate viral deactivation | Chemistry; Metallurgy | 1 | Active |
| US9299534B2 | Method and mechanism for erosion detection of defining apertures | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.