Liquid coffee concentrates
US7833561B2 · kind B2 · utility
2Cited by
67References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 1, 2005 |
| Grant date | Nov 16, 2010 |
| Priority date | — |
| Expiry date | Jun 18, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23F5/243
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
Improved liquid coffee concentrates that have furfuryl acetate to 4-ethyl guaiacol ratio values that approach the furfuryl acetate to 4-ethyl guaiacol ratio values of fresh brewed coffees brewed with the same coffees used to produce said coffee concentrates are shown. Methods of evaluating and adjusting a liquid coffee concentrate's furfuryl acetate to 4-ethyl guaiacol ratio value are also shown.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.