Patent · US Expired

Process for decaffeinating aqueous caffeine-containing extracts

US5702747A · kind A · utility

5Cited by

3References

12Claims

0Family size

Assignee

KRAFT FOODS HOLDINGS, INC. · US

Inventors

Stefan Sipos · Bremen, DE
Gary V. Jones · Ramsey, US

Key dates

Filing date	Aug 28, 1996
Grant date	Dec 30, 1997
Priority date	—
Expiry date	Aug 28, 2016

Classification

Technology area (CPC A)Human Necessities
CPC primaryA23F5/223
WIPO fieldFood chemistry
WIPO sectorChemistry

Abstract

A process is described for decaffeinating caffeine-containing aqueous extracts with which the caffeine is extracted selectively with activated carbon fibers.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.