Inventor
MARKS DAVID NEIL
US11 patents
⚠️ This page may combine multiple inventors who share the name “MARKS DAVID NEIL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DU PONT
9 patentsUS6069228AMay 30, 2000
Process for preparing polyamides
DU PONT79 citations92
US5639819AJun 17, 1997
Polyamide compositions
DU PONT35 citations92
US6011134AJan 4, 2000
Method for manufacturing poly(hexamethylene adipamide) from monomethyladipate and hexamethylenediamine
DU PONT48 citations91
US5955569ASep 21, 1999
Method for solid phase polymerization
DU PONT40 citations90
US7592413B2Sep 22, 2009
Manufacture of aromatic polyester
DU PONT13 citations82
US6075117AJun 13, 2000
Process for the hydrolysis of adiponitrile and the production of nylon 6,6 using dicarboxylic acids as the sole catalyst
DU PONT10 citations71
US9228056B2Jan 5, 2016
Polymers derived from renewably resourced lysinol
DU PONT2 citations62
US6103863AAug 15, 2000
Process for preparation of polyamide from dinitrile and diamine
DU PONT5 citations60
US6084056AJul 4, 2000
Process for the hydrolysis of adiponitrile and the production of nylon 6,6 utilizing low catalyst levels
DU PONT2 citations56
DRYSDALE NEVILLE EVERTON
2 patentsUS8697831B2Apr 15, 2014
Process for preparing polyamides comprising fluoroether functionalized aromatic moieties
DRYSDALE NEVILLE EVERTON6 citations72
US8247519B1Aug 21, 2012
Shaped articles fabricated from polyamides comprising fluoroether functionalized aromatic moieties
DRYSDALE NEVILLE EVERTON2 citations61