Inventor
SUMMERS JOHN D
US22 patents
⚠️ This page may combine multiple inventors who share the name “SUMMERS JOHN D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DU PONT
13 patentsUS5202412AApr 13, 1993
Polyimide copolymer precursors
DU PONT52 citations92
US7604754B2Oct 20, 2009
Resistor compositions for electronic circuitry applications
DU PONT10 citations84
US7348373B2Mar 25, 2008
Polyimide compositions having resistance to water sorption, and methods relating thereto
DU PONT13 citations84
US6476177B2Nov 5, 2002
Melt-processible, thermoplastic random copolyimides having recoverable crystallinity and associated processes
DU PONT15 citations83
US6476182B1Nov 5, 2002
Melt-processible, thermoplastic random copolyimides having recoverable crystallinity and associated processes
DU PONT16 citations83
US7745516B2Jun 29, 2010
Composition of polyimide and sterically-hindered hydrophobic epoxy
DU PONT18 citations80
US5534201AJul 9, 1996
NLO dye compositions and use thereof in producing NLO elements
DU PONT14 citations74
US5426071AJun 20, 1995
Polyimide copolymer film for lift-off metallization
DU PONT17 citations73
US5393864AFeb 28, 1995
Wet-etchable random polyimide copolymer for multichip module applications
DU PONT13 citations73
US5622654AApr 22, 1997
NLO dye compositions and use thereof in producing NLO elements
DU PONT1 citations63
US9190188B2Nov 17, 2015
Photonic sintering of polymer thick film copper conductor compositions
DU PONT2 citations62
US6469126B1Oct 22, 2002
Melt-processible, thermoplastic random copolyimides having recoverable crystallinity and associated processes
DU PONT4 citations62
US9245665B2Jan 26, 2016
Conductive metal composition
DU PONT0 citations49
DOW CHEMICAL CO
4 patentsUS4988371AJan 29, 1991
Novel alicyclic polyimide gas separation membranes
DOW CHEMICAL CO37 citations92
US5034026AJul 23, 1991
Polybenzazole polymers containing indan moieties
DOW CHEMICAL CO21 citations82
US5026823AJun 25, 1991
Novel alicyclic polyimides and a process for making the same
DOW CHEMICAL CO13 citations73
US5178649AJan 12, 1993
Poly(arylene ether ketimine) gas separation membranes
DOW CHEMICAL CO6 citations62