Christoph Stein
6Patents
3h-index
16Co-inventors
54Inventor score
Filing activity: Aug 17, 1994 → Dec 8, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5948389A | Method of enhancing the analgesic efficacy of locally and topically administered opioids and other local anesthetics | Human Necessities | 29 | Expired |
| US5589480A | Topical application of opioid analgesic drugs such as morphine | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6787149B1 | Topical application of opioid analgesic drugs such as morphine | Human Necessities | 17 | Expired |
| US10668147B2 | Anti-CD89 cytotoxic complex | Chemistry; Metallurgy | 0 | Active |
| US11253599B2 | Analgesic preparation with nanocarriers and use thereof | Human Necessities | 0 | Active |
| US9133120B2 | Fentanyl derivatives as pH-dependent opioid receptor agonists | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.