Inventor
DE PATTO UGO
IT16 patents
⚠️ This page may combine multiple inventors who share the name “DE PATTO UGO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AUSIMONT SPA
7 patentsUS6403539B1Jun 11, 2002
Perfluoropolyether lubricant containing sulphonylfluoride groups
AUSIMONT SPA40 citations92
US4853097AAug 1, 1989
Perfluoropolyethers free from peroxidic oxygen and containing perfluoroepoxy groups positioned along the perfluoropolyether chain, and their derivatives
AUSIMONT SPA21 citations82
US5371272ADec 6, 1994
Process for preparing functionalized perfluoropolyoxyalkylenes
AUSIMONT SPA8 citations73
US5059700AOct 22, 1991
Perfluoropolyethers free from peroxidic oxygen and containing perfluoroepoxy groups positioned along the perfluoropolyether chain, and their derivatives
AUSIMONT SPA8 citations73
US5177226AJan 5, 1993
Perfluoropolyethers free from peroxidic oxygen and containing perfluoroepoxy groups positioned along the perfluoropolyether chain, and their derivatives
AUSIMONT SPA4 citations62
US5164517ANov 17, 1992
Process for preparing fluoropolyethers and perfluoropolyethers having neutral or functional end groups and a controlled molecular weight
AUSIMONT SPA5 citations62
US5319147AJun 7, 1994
Process for the neutralization of perfluoropolyoxyalkylenes
AUSIMONT SPA0 citations41
SOLVAY SOLEXIS SPA
3 patentsUS7132051B2Nov 7, 2006
Liquid-liquid extraction of polar organic substances from their aqueous solutions with fluorinated extracting liquids
SOLVAY SOLEXIS SPA8 citations73
US8008523B2Aug 30, 2011
Process for preparing high purity monocarboxylic perfluoropolyethers
SOLVAY SOLEXIS SPA2 citations62
US7247737B2Jul 24, 2007
Perfluoropolyethers comprising repeating units obtained from oxidation of perfluorodioxoles
SOLVAY SOLEXIS SPA0 citations41