Inventor
ROELOFS MARK GERRIT
US25 patents
⚠️ This page may combine multiple inventors who share the name “ROELOFS MARK GERRIT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DU PONT
10 patentsUS6140436AOct 31, 2000
Fluorinated ionomers and their uses
DU PONT50 citations95
US6025092AFeb 15, 2000
Fluorinated ionomers and their uses
DU PONT81 citations95
US6268430B1Jul 31, 2001
Ionomers and ionically conductive compositions
DU PONT31 citations91
US6100324AAug 8, 2000
Ionomers and ionically conductive compositions
DU PONT40 citations91
US6667377B2Dec 23, 2003
Polyvinylidene fluoride ionomers containing pendant fluoroalkylsulfonyl imide or fluoroalkylsulfonyl methide groups
DU PONT50 citations90
US6033804AMar 7, 2000
Highly conductive ion exchange polymer and process
DU PONT46 citations87
US9391322B2Jul 12, 2016
Cathode material and battery
DU PONT16 citations82
US7829603B2Nov 9, 2010
Stable trifluorostyrene containing compounds grafted to base polymers, and their use as polymer electrolyte membranes
DU PONT2 citations63
US7563532B2Jul 21, 2009
Trifluorostyrene containing compounds, and their use in polymer electrolyte membranes
DU PONT3 citations60
US7737190B2Jun 15, 2010
Process to prepare stable trifluorostyrene containing compounds grafted to base polymers using a solvent/water mixture
DU PONT1 citations52
SOLVAY
9 patentsUS10205192B2Feb 12, 2019
Nonaqueous electrolyte compositions comprising cyclic sulfates and lithium borates
SOLVAY6 citations72
US10074874B2Sep 11, 2018
Additives to improve electrolyte performance in lithium ion batteries
SOLVAY5 citations72
US11316201B2Apr 26, 2022
Additives to improve electrolyte performance in lithium ion battery
SOLVAY0 citations62
US10916805B2Feb 9, 2021
Nonaqueous electrolyte compositions
SOLVAY0 citations62
US10673096B2Jun 2, 2020
Nonaqueous electrolyte compositions comprising sultone and fluorinated solvent
SOLVAY1 citations61
US10559850B2Feb 11, 2020
Nonaqueous electrolyte compositions comprising cyclic sulfates
SOLVAY1 citations61
US11289738B2Mar 29, 2022
Nonaqueous electrolyte compositions comprising lithium oxalato phosphates
SOLVAY0 citations59
US10686220B2Jun 16, 2020
Nonaqueous electrolyte compositions
SOLVAY0 citations51
US11374260B2Jun 28, 2022
Nonaqueous electrolyte compositions comprising fluorinated sulfones
SOLVAY0 citations50