Inventor
GUARDA PIER ANTONIO
IT38 patents
⚠️ This page may combine multiple inventors who share the name “GUARDA PIER ANTONIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SOLVAY SOLEXIS SPA
11 patentsUS6869920B2Mar 22, 2005
Use of fluorinated liquids for the heat exchange or as working fluids in the presence of ionizing radiations and/or irradiation with neutrons
SOLVAY SOLEXIS SPA9 citations74
US7365229B2Apr 29, 2008
Peroxidic perfluoropolyethers
SOLVAY SOLEXIS SPA3 citations63
US8008523B2Aug 30, 2011
Process for preparing high purity monocarboxylic perfluoropolyethers
SOLVAY SOLEXIS SPA2 citations62
US7388646B2Jun 17, 2008
Perfluoropolyethers
SOLVAY SOLEXIS SPA6 citations62
US7214833B2May 8, 2007
Process for preparing perfluoropolyethers
SOLVAY SOLEXIS SPA6 citations61
US7803284B2Sep 28, 2010
Heat transfer fluids
SOLVAY SOLEXIS SPA4 citations60
US7910671B2Mar 22, 2011
Linear perfluoropolyethers having an improved thermooxidative stability
SOLVAY SOLEXIS SPA0 citations52
US7629483B2Dec 8, 2009
Peroxidic perfluoropolyethers
SOLVAY SOLEXIS SPA0 citations52
US7371900B2May 13, 2008
Peroxidic perfluoropolyethers
SOLVAY SOLEXIS SPA0 citations52
US7186787B2Mar 6, 2007
Linear perfluoropolyethers having an improved thermooxidative stability
SOLVAY SOLEXIS SPA0 citations52
US7705113B2Apr 27, 2010
Process for preparing peroxidic perfluoropolyethers
SOLVAY SOLEXIS SPA0 citations40
SOLVAY SPECIALTY POLYMERS IT
9 patentsUS9334213B2May 10, 2016
Process for the alkoxylation of (per) fluoropolyether alcohols
SOLVAY SPECIALTY POLYMERS IT8 citations83
US10766844B2Sep 8, 2020
Aromatic compounds bearing hydroxyl-substituted (per)fluoropolyether chains
SOLVAY SPECIALTY POLYMERS IT8 citations82
US10351669B2Jul 16, 2019
Amino derivatives of perfluoropolyethers
SOLVAY SPECIALTY POLYMERS IT1 citations62
US10414861B2Sep 17, 2019
Zwitterionic derivatives of (per)fluoropolyethers
SOLVAY SPECIALTY POLYMERS IT1 citations59
US11708456B2Jul 25, 2023
(Per)fluoropolyether (PFPE) polymers
SOLVAY SPECIALTY POLYMERS IT0 citations51
US10968312B2Apr 6, 2021
Method for manufacturing polyalkoxylated polymers
SOLVAY SPECIALTY POLYMERS IT0 citations51
US9890186B2Feb 13, 2018
Method of manufacturing cyclophosphazene derivatives
SOLVAY SPECIALTY POLYMERS IT0 citations51
US11525070B2Dec 13, 2022
(Per)fluoropolyether polymers and use thereof
SOLVAY SPECIALTY POLYMERS IT0 citations43
US9370733B2Jun 21, 2016
Process for the purification of (per) fluoropolyethers with carboxylate end groups
SOLVAY SPECIALTY POLYMERS IT0 citations39
AUSIMONT SPA
5 patentsUS5777291AJul 7, 1998
Process for preparing peroxidic perfluoropolyethers
AUSIMONT SPA19 citations92
US5744651AApr 28, 1998
Process for preparing peroxidic perfluoropolyoxyalkylenes
AUSIMONT SPA27 citations92
US5783789AJul 21, 1998
Process for preparing peroxidic perfluoropolyethers
AUSIMONT SPA17 citations84
US5777174AJul 7, 1998
Process for preparing perfluoropolyethers with bromo- or iodo-containing end groups
AUSIMONT SPA16 citations74
US5688838ANov 18, 1997
Process for preparing hydrogen-containing fluoropolymers by suspension (co)polymerization
AUSIMONT SPA17 citations69