Inventor

SPENCE JEAN E

US3 patents

⚠️ This page may combine multiple inventors who share the name “SPENCE JEAN E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GEN FOODS INC

2 patents

US4996317AFeb 26, 1991

Caffeine recovery from supercritical carbon dioxide

GEN FOODS INC20 citations80

US5266342ANov 30, 1993

Method for decaffeinating coffee materials including a reverse osmosis permeate recycle

GEN FOODS INC4 citations60

GEN FOODS CORP

1 patent

US4911941AMar 27, 1990

Method for decaffeinating coffee with a supercritical fluid

GEN FOODS CORP40 citations91