Anthony Wragg
9Patents
5h-index
17Co-inventors
60Inventor score
Filing activity: Jun 29, 1981 → Jun 18, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4798730A | Hydrolysis of a partially extracted roasted and ground coffee | Human Necessities | 21 | Expired |
| US7470443B2 | Method of making aromatization particles containing coffee aroma constituents | Human Necessities | 14 | Active |
| US6544576B2 | Coffee beverage preparation aroma system | Human Necessities | 10 | Expired |
| US6838110B2 | Instant dry mix composition for providing a beverage having a two-toned foam on its surface | Human Necessities | 10 | Expired |
| US4670278A | Process for the condensation of a volatile-rich vapor stream | Performing Operations; Transporting | 7 | Expired |
| US6572905B2 | Preparation aroma system for dehydrated food product compositions | Human Necessities | 5 | Expired |
| US8603562B2 | Coffee-derived surfactants | Chemistry; Metallurgy | 2 | Active |
| US6699518B2 | Method of preparing coffee aromatizing compositions | Human Necessities | 1 | Expired |
| US8658231B2 | Coffee flavour modification process | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.