P

Inventor

WU DONNA

US4 patents
⚠️ This page may combine multiple inventors who share the name “WU DONNA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LEVER BROTHERS CO

2 patents
US5696288ADec 9, 1997

Process for the preparation of 2,2'-oxydisuccinate

LEVER BROTHERS CO2 citations60
US5466868ANov 14, 1995

Process for the preparation of an enriched 2,2'-oxydisuccinate reaction mixture by removal of calcium malate

LEVER BROTHERS CO0 citations50

UNILEVER HOME & PERSONAL CARE

1 patent
US6326343B1Dec 4, 2001

Three-in-one composition for dishwashing machines

UNILEVER HOME & PERSONAL CARE26 citations90

LEVER BROTHERS LTD

1 patent
US5391823AFeb 21, 1995

Process for the preparation of 2,2'-oxydisuccinate

LEVER BROTHERS LTD0 citations37