Inventor
BERTE FERRUCCIO
IT17 patents
⚠️ This page may combine multiple inventors who share the name “BERTE FERRUCCIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
3V SIGMA SPA
8 patentsUS6326430B1Dec 4, 2001
Thickening agents for acidic aqueous compositions
3V SIGMA SPA43 citations91
US7713444B2May 11, 2010
Mixtures of sterically hindered amines for the stabilisation of polymers
3V SIGMA SPA2 citations52
US10759780B2Sep 1, 2020
Hindered amines
3V SIGMA SPA0 citations41
US9487503B2Nov 8, 2016
Stilbene optical brighteners
3V SIGMA SPA0 citations41
US8003718B2Aug 23, 2011
Oligomeric sterically hindered amines and their use as polymer stabilisers
3V SIGMA SPA0 citations41
US10610476B2Apr 7, 2020
Cosmetic compositions of UV filters
3V SIGMA SPA0 citations36
US10457650B2Oct 29, 2019
Triazine compounds as photostabilizing agents
3V SIGMA SPA0 citations36
US8864851B2Oct 21, 2014
Compositions of fluorescent whitening agents
3V SIGMA SPA0 citations36
3V INC
4 patentsUS5861456AJan 19, 1999
Thickening compositions
3V INC16 citations73
US5744694AApr 28, 1998
Gelled compositions containing organic liquids
3V INC8 citations70
US5663253ASep 2, 1997
Policarboxylic acids
3V INC12 citations69
US5656706AAug 12, 1997
Alkyl and/or alkylphenyl poly(oxyalkylene)sorbate copolymers
3V INC1 citations51