Inventor
TORTELLI VITO
IT88 patents
⚠️ This page may combine multiple inventors who share the name “TORTELLI VITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AUSIMONT SPA
27 patentsUS5585449ADec 17, 1996
Fluoroelastomers comprising monomeric units deriving from a bis-olefin
AUSIMONT SPA105 citations98
US5710345AJan 20, 1998
Floorinated polymers and copolymers containing cyclic structures
AUSIMONT SPA61 citations96
US5674959AOct 7, 1997
Peroxide curable fluoroelastomers, particularly suitable for manufacturing O-rings
AUSIMONT SPA50 citations96
US5646223AJul 8, 1997
Perfluorodioxoles, the preparation process thereof, and homopolymers and copolymers therefrom
AUSIMONT SPA32 citations96
US5498682AMar 12, 1996
Perfluorodioxoles, the preparation process thereof, and homopolymers and copolymers obtained therefrom
AUSIMONT SPA37 citations96
US5612419AMar 18, 1997
Fluorinated thermoplastic elastomers having superior mechanical and elastic properties, and the preparation process thereof
AUSIMONT SPA39 citations93
US5902857AMay 11, 1999
Fluoroelastomeric compositions
AUSIMONT SPA29 citations92
US5589557ADec 31, 1996
Fluorinated polymers and copolymers containing cyclic structures
AUSIMONT SPA26 citations92
US5495028AFeb 27, 1996
Perfluorodioxoles, the preparation process thereof, and homopolymers and copolymers obtained therefrom
AUSIMONT SPA21 citations92
US4833274AMay 23, 1989
Perfluoroalkanes and haloperfluoroalkanes, their percursors and process for their synthesis
AUSIMONT SPA27 citations92
US5605971AFeb 25, 1997
Fluorinated thermoplastic elastomers having superior mechanical and elastic properties, and preparation process thereof
AUSIMONT SPA18 citations84
US5625019AApr 29, 1997
Peroxide curable fluoroelastomers, particularly suitable for manufacturing O-rings
AUSIMONT SPA13 citations82
US5075397ADec 24, 1991
Perfluoroalkanes obtained by photochemical fluorination and use thereof as polymerization initiators
AUSIMONT SPA16 citations82
US4654448AMar 31, 1987
Process for the synthesis of hexafluorobutadiene and of higher perfluorinated dienes
AUSIMONT SPA19 citations82
US6706834B2Mar 16, 2004
Sulphonic fluorinated ionomers
AUSIMONT SPA5 citations74
US6573410B2Jun 3, 2003
Iodination process
AUSIMONT SPA11 citations74
US4851485AJul 25, 1989
Fluorinated cross-linking agents for epoxy resins and process for preparing the resins
AUSIMONT SPA7 citations74
US6566471B1May 20, 2003
Peroxide curable fluoroelastomers particularly suitable for manufacturing O-rings
AUSIMONT SPA2 citations63
US6191314B1Feb 20, 2001
Process for obtaining (per)fluoropolyethers substituted at one or at both end groups with a halogen atom
AUSIMONT SPA4 citations63
US6187894B1Feb 13, 2001
Perfluoropolyether acylperoxides and process for their preparation
AUSIMONT SPA3 citations63
US5571932ANov 5, 1996
Perfluorodioxoles, the preparation process thereof, and homopolymers and copolymers obtained therefrom
AUSIMONT SPA1 citations63
US5399779AMar 21, 1995
Process for preparing perfluoro-2-methyl-4-methoxypentane
AUSIMONT SPA2 citations63
US5087776AFeb 11, 1992
New perfluoroalkanes obtained by photochemical fluorination and use thereof as polymerization initiators
AUSIMONT SPA3 citations63
US4896529AJan 30, 1990
Perfluoro-2,3,4-trimethylpenthane and process for the preparation thereof
AUSIMONT SPA4 citations63
US4748282AMay 31, 1988
Process for the synthesis of mono- di-hydroxyfluoro-alkanes
AUSIMONT SPA5 citations63
US4731170AMar 15, 1988
Process for preparing alpha, omega-haloperfluoroalkanes
AUSIMONT SPA3 citations63
US5082981AJan 21, 1992
Process for the synthesis of perfluoroalkandienes
AUSIMONT SPA6 citations62
SOLVAY SOLEXIS SPA
11 patentsUS9776983B2Oct 3, 2017
Method for manufacturing fluoropolymers
SOLVAY SOLEXIS SPA13 citations84
US7019177B2Mar 28, 2006
Process for preparing fluorohalogenethers
SOLVAY SOLEXIS SPA11 citations84
US7514512B2Apr 7, 2009
Fluoroelastomers
SOLVAY SOLEXIS SPA7 citations73
US6835856B2Dec 28, 2004
Process for preparing fluorohalogenethers
SOLVAY SOLEXIS SPA7 citations73
US6828388B2Dec 7, 2004
Amorphous (per) fluorinated polymers
SOLVAY SOLEXIS SPA11 citations73
US6809166B2Oct 26, 2004
Amorphous perfluorinated copolymers
SOLVAY SOLEXIS SPA7 citations73
US6979699B2Dec 27, 2005
Sulphonic fluorinated ionomers
SOLVAY SOLEXIS SPA4 citations63
US7544752B2Jun 9, 2009
TFE-based thermoprocessable copolymers
SOLVAY SOLEXIS SPA3 citations62
US7488787B2Feb 10, 2009
Perfluoroelastomers
SOLVAY SOLEXIS SPA7 citations62
US7319173B2Jan 15, 2008
Process for preparing fluorohalogenethers
SOLVAY SOLEXIS SPA2 citations62
US7157600B2Jan 2, 2007
Process for preparing (per) fluorohalogenethers
SOLVAY SOLEXIS SPA4 citations62
SOLVAY SPECIALTY POLYMERS IT
7 patentsUS11591536B2Feb 28, 2023
(Per)fluoropolyether polymers
SOLVAY SPECIALTY POLYMERS IT2 citations72
US10899883B2Jan 26, 2021
(Per)fluoropolyether polymers
SOLVAY SPECIALTY POLYMERS IT6 citations72
US10047045B2Aug 14, 2018
Fluorinated compounds containing a -OSF5 group and process for their preparation
SOLVAY SPECIALTY POLYMERS IT2 citations71
US12325819B2Jun 10, 2025
Heat exchange method using fluorinated compounds having a low GWP
SOLVAY SPECIALTY POLYMERS IT1 citations62
US11427680B2Aug 30, 2022
(Per)fluoropolyether polymers
SOLVAY SPECIALTY POLYMERS IT0 citations61
US11014879B2May 25, 2021
Fluorinated compounds containing a—OSF5 group and process for their preparation
SOLVAY SPECIALTY POLYMERS IT0 citations61
US10766989B2Sep 8, 2020
Fluoroelastomer composition
SOLVAY SPECIALTY POLYMERS IT1 citations61
MARCHIONNI GIUSEPPE
2 patentsAUSIMONT SRL
2 patentsTORTELLI VITO
1 patentShowing the top 50 of 88 patents by PatentIndex Score.