Inventor
ROTH KARL
DE4 patents
⚠️ This page may combine multiple inventors who share the name “ROTH KARL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
3 patentsUS5175282ADec 29, 1992
Preparation of copper phthalocyanine pigments of the beta-modification
BASF AG25 citations90
US4298526ANov 3, 1981
Preparation of easily dispersible and deeply colored pigmentary forms
BASF AG31 citations86
US5173116ADec 22, 1992
Preparation of readily dispersible pigment granules
BASF AG12 citations70