Inventor

RUIJTEN HENRI M

NL3 patents

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

DUPHAR INT RES

2 patents

US4554071ANov 19, 1985

Pre-column for preconcentrating substances to be chromatographed as well as device for a liquid chromatography system and coupling member for said device

DUPHAR INT RES46 citations84

US4697428AOct 6, 1987

Device for concentrating solutions

DUPHAR INT RES1 citations45

XENOBIOSIS

1 patent

US6759065B1Jul 6, 2004

Extraction method, pharmaceutical composition and a cosmetic composition

XENOBIOSIS4 citations51