Su I. Yum
10Patents
9h-index
16Co-inventors
69Inventor score
Filing activity: Nov 9, 1987 → Nov 16, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6251083A | Interstitial fluid methods and devices for determination of an analyte in the body | Human Necessities | 213 | Expired |
| US4917895A | Transdermal drug delivery device | Human Necessities | 120 | Expired |
| US4781924A | Transdermal drug delivery device | Human Necessities | 93 | Expired |
| US6004578A | Permeation enhances for transdermal drug delivery compositions, devices and methods | Human Necessities | 91 | Expired |
| US4837027A | Transdermal drug delivery device | Human Necessities | 66 | Expired |
| US5540665A | Gas driven dispensing device and gas generating engine therefor | Chemistry; Metallurgy | 63 | Expired |
| US5411740A | Transdermal administration of oxybutynin | Human Necessities | 62 | Expired |
| US4929233A | Implantable fluid imbibing pump with improved closure | Human Necessities | 46 | Expired |
| US8956644B2 | Transdermal delivery systems | Human Necessities | 12 | Active |
| US5508039A | Controlled transdermal administration of melatonin | Human Necessities | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.