David Hay
4Patents
2h-index
14Co-inventors
41Inventor score
Filing activity: Apr 26, 2002 → Jun 16, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7335387B2 | Methods, capsule and apparatuses for the production of foamed drinks | Human Necessities | 37 | Expired |
| US7987767B2 | Methods, capsule and apparatuses for the production of foamed drinks | Human Necessities | 14 | Active |
| US10683486B2 | Methods for producing hepatocytes | Chemistry; Metallurgy | 0 | Active |
| US11713448B2 | Methods for producing hepatocytes | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.