Inventor
JUNK CHRISTOPHER P
US41 patents
⚠️ This page may combine multiple inventors who share the name “JUNK CHRISTOPHER P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DU PONT
29 patentsUS7354532B2Apr 8, 2008
Compositions of electrically conductive polymers and non-polymeric fluorinated organic acids
DU PONT53 citations96
US7544813B2Jun 9, 2009
Ionic liquids
DU PONT30 citations95
US7157588B2Jan 2, 2007
Ionic liquids
DU PONT50 citations93
US7722785B2May 25, 2010
Electrically conductive polymer compositions
DU PONT29 citations92
US7837901B2Nov 23, 2010
Electrically conductive polymer compositions
DU PONT26 citations89
US7625941B2Dec 1, 2009
Ionic liquids
DU PONT12 citations84
US7314962B2Jan 1, 2008
Alkylation of aromatic compounds
DU PONT13 citations84
US7238772B2Jul 3, 2007
Preparation of polytrimethylene ether glycol and copolymers thereof
DU PONT9 citations74
US7977426B2Jul 12, 2011
Fluoroalkyl ether sulfonate surfactants
DU PONT3 citations63
US7405330B2Jul 29, 2008
Preparation of polytrimethylene ether glycol and copolymers thereof
DU PONT6 citations63
US7402711B2Jul 22, 2008
Preparation of poly(tetramethylene) glycol
DU PONT2 citations63
US7838684B2Nov 23, 2010
Ionic liquids
DU PONT1 citations62
US7834209B2Nov 16, 2010
Hydrofluoroalkanesulfonic acids from fluorovinyl ethers
DU PONT2 citations62
US7829725B2Nov 9, 2010
Ionic liquids
DU PONT1 citations62
US7528287B2May 5, 2009
Preparation of poly(tetramethylene) glycol
DU PONT3 citations62
US8350056B2Jan 8, 2013
Functionalized N-substituted pyrrolidonium ionic liquids
DU PONT2 citations61
US7897807B2Mar 1, 2011
Manufacture of hydrofluoroalkanesulfonic acids
DU PONT1 citations61
US7683209B2Mar 23, 2010
Manufacture of hydrofluoroalkanesulfonic acids
DU PONT3 citations61
US8048604B2Nov 1, 2011
Hydrofluoroalkanesulfonic acids and salts from fluorovinyl ethers
DU PONT0 citations51
US7947770B2May 24, 2011
Flame retardant polycarbonate compositions
DU PONT0 citations51
US7838679B2Nov 23, 2010
Ionic liquids
DU PONT0 citations51
US7834192B2Nov 16, 2010
Ionic liquids
DU PONT0 citations51
US7834189B2Nov 16, 2010
Ionic liquids
DU PONT0 citations51
US7829710B2Nov 9, 2010
Ionic liquids
DU PONT0 citations51
US7829722B2Nov 9, 2010
Ionic liquids
DU PONT0 citations51
US7829739B2Nov 9, 2010
Ionic liquids
DU PONT0 citations51
US7829706B2Nov 9, 2010
Ionic liquids
DU PONT0 citations51
US7829704B2Nov 9, 2010
Ionic liquids
DU PONT0 citations51
US9908992B2Mar 6, 2018
Curing agents for fluoroelastomers
DU PONT1 citations49
FOO THOMAS
4 patentsUS8721770B2May 13, 2014
Carbon dioxide removal and ionic liquid compounds useful therein
FOO THOMAS2 citations60
US8138354B2Mar 20, 2012
N-substituted pyrrolidonium ionic liquids
FOO THOMAS4 citations60
US8119818B2Feb 21, 2012
Functionalized N-substituted pyrrolidonium ionic liquids
FOO THOMAS4 citations60
US8735603B2May 27, 2014
N-substituted pyrrolidonium ionic liquids with expanded linker
FOO THOMAS0 citations40
CHROMIS FIBEROPTICS INC
4 patentsUS12473391B2Nov 18, 2025
Gas separation articles composed of amorphous fluorinated copolymers of dioxolanes and other fluorinated ring monomers and methods of making and using thereof
CHROMIS FIBEROPTICS INC0 citations57
US12139629B2Nov 12, 2024
Gas permeable windows composed of amorphous crosslinked fluorinated copolymers and methods of making and using thereof
CHROMIS FIBEROPTICS INC0 citations57
US12023631B2Jul 2, 2024
Gas separation articles composed of amorphous crosslinked fluorinated copolymers and methods of making and using thereof
CHROMIS FIBEROPTICS INC0 citations57
US12427473B2Sep 30, 2025
Separation articles and methods for using the same for selectively removing difluoromethane from a gasesous mixture
CHROMIS FIBEROPTICS INC0 citations54