Inventor
PREVEDELLO ALDO
16 patents
⚠️ This page may combine multiple inventors who share the name “PREVEDELLO ALDO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ENIRICERCHE SPA
8 patentsUS5322556AJun 21, 1994
Process for preparing a sulfonated dispersant from petroleum asphalt fractions
ENIRICERCHE SPA8 citations72
US5042990AAug 27, 1991
Stabilizer and fluidifier additives for dispersions of coal in water
ENIRICERCHE SPA12 citations72
US5221344AJun 22, 1993
Concrete composition containing a superfluidifying additive
ENIRICERCHE SPA7 citations70
US4915708AApr 10, 1990
Fluidifier additives for dispersions of coal in water
ENIRICERCHE SPA8 citations69
US4969929ANov 13, 1990
Fluidizing and dispersing additives for coal-water dispersions
ENIRICERCHE SPA2 citations61
US5037790AAug 6, 1991
Solid catalyst functionalized with sulfonic groups, process for perparing it and its use
ENIRICERCHE SPA3 citations59
US5490877AFeb 13, 1996
Low-viscosity cement composition
ENIRICERCHE SPA4 citations54
US5112363AMay 12, 1992
Fluidizing and dispersing additives for coal-water dispersions
ENIRICERCHE SPA1 citations51
ANIC SPA
6 patentsUS4284567AAug 18, 1981
Method for the cyclization of gamma-delta, or delta-epsilon unsaturated alcohols
ANIC SPA2 citations61
US4150037AApr 17, 1979
Cyanomethyl substituted tetrahydropyrans useful as fragrances for detergents
ANIC SPA2 citations61
US4409419AOct 11, 1983
Process for preparing 2,5-dimethyl-2,4-hexadiene
ANIC SPA1 citations51
US4354981AOct 19, 1982
Method for synthesizing dinitriles, products obtained thereby and their derivatives
ANIC SPA0 citations51
US4279834AJul 21, 1981
Method for synthesizing dinitriles, products obtained thereby and their derivatives
ANIC SPA1 citations51
US4199516AApr 22, 1980
2-Methyl-2-cyanomethyl-5-isopropyl tetrahydrofuran
ANIC SPA0 citations51