Inventor
FITZGERALD PATRICK H
US11 patents
⚠️ This page may combine multiple inventors who share the name “FITZGERALD PATRICK H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DU PONT
10 patentsUS5229483AJul 20, 1993
Phenolic stain-resists
DU PONT24 citations92
US5001004AMar 19, 1991
Stain-resistant aromatic/maleic anhydride polymers
DU PONT60 citations92
US4588795AMay 13, 1986
Oxyanion-catalyzed polymerization
DU PONT44 citations92
US5032136AJul 16, 1991
Process for importing stain-resistance to textile substrates
DU PONT38 citations91
US4948650AAug 14, 1990
Stain-resistant textile substrates
DU PONT33 citations91
US4883839ANov 28, 1989
Stain-resistant agents for textiles
DU PONT47 citations91
US5057121AOct 15, 1991
Process for imparting stain-resist agent
DU PONT27 citations83
US4298398ANov 3, 1981
Process for converting premilled crude quinacridone to pigmentary form
DU PONT10 citations73
US4247695AJan 27, 1981
Process for preparation of quinacridone pigments using moderately concentrated acid
DU PONT9 citations73
US4386966AJun 7, 1983
Copper phthalocyanine pigment process
DU PONT5 citations62