Inventor

SONNEBORN HANS W

DE4 patents

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

BASF LACKE & FARBEN

2 patents

US4981489AJan 1, 1991

Disazo compounds and formulations containing same

BASF LACKE & FARBEN5 citations71

US4894094AJan 16, 1990

Disazo compounds and formulations containing same

BASF LACKE & FARBEN7 citations71

BASF FARBEN & FASERN

2 patents

US4720304AJan 19, 1988

Pigment formulations

BASF FARBEN & FASERN15 citations71

US4602960AJul 29, 1986

Modified diarylide pigments and their preparation

BASF FARBEN & FASERN6 citations61