Inventor
MAZZAFERRO NICOLA
6 patents
⚠️ This page may combine multiple inventors who share the name “MAZZAFERRO NICOLA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MONTEDISON SPA
5 patentsUS4149005AApr 10, 1979
Process for preparing 1-phenyl-3-aminopyrazoles
MONTEDISON SPA9 citations71
US4216145AAug 5, 1980
Water-insoluble mono-azo yellow dyes derived from 1-phenyl-3-aminopyrazoles
MONTEDISON SPA17 citations68
US4263204AApr 21, 1981
Monoazoic hydrosoluble cationic dyes
MONTEDISON SPA5 citations58
US4252566AFeb 24, 1981
Cumarinic pigments
MONTEDISON SPA0 citations48
US4308205ADec 29, 1981
Water-soluble monoazo cationic dyestuffs derived from 1-phenyl-3-aminopyrazoles
MONTEDISON SPA1 citations47