Inventor
FIBIGER RICHARD F
US16 patents
⚠️ This page may combine multiple inventors who share the name “FIBIGER RICHARD F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOW CHEMICAL CO
11 patentsUS4797187AJan 10, 1989
Semi-permeable membranes prepared via reaction of cationic groups with nucleophilic groups
DOW CHEMICAL CO142 citations98
US4704324ANov 3, 1987
Semi-permeable membranes prepared via reaction of cationic groups with nucleophilic groups
DOW CHEMICAL CO154 citations98
US4769148ASep 6, 1988
Novel polyamide reverse osmosis membranes
DOW CHEMICAL CO139 citations97
US4839203AJun 13, 1989
Semi-permeable membranes prepared via reaction of cationic groups with nucleophilic groups
DOW CHEMICAL CO87 citations95
US4927540AMay 22, 1990
Ionic complex for enhancing performance of water treatment membranes
DOW CHEMICAL CO41 citations92
US4909943AMar 20, 1990
Rejection enhancing coatings for reverse osmosis membranes
DOW CHEMICAL CO52 citations92
US4894165AJan 16, 1990
Rejection enhancing coatings for reverse osmosis membranes
DOW CHEMICAL CO26 citations92
US4828700AMay 9, 1989
Rejection enhancing coatings for reverse osmosis membranes
DOW CHEMICAL CO25 citations92
US5710290AJan 20, 1998
Functionalized cycloaliphatic nitrile oxides
DOW CHEMICAL CO11 citations72
US5580650ADec 3, 1996
Process of preparing a composite membrane
DOW CHEMICAL CO12 citations72
US7084199B1Aug 1, 2006
Thermoplastic olefin nanocomposite
DOW CHEMICAL CO3 citations59