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Inventor

SANDERS JR EDGAR S

US30 patents
⚠️ This page may combine multiple inventors who share the name “SANDERS JR EDGAR S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DOW CHEMICAL CO

13 patents
US5156656AOct 20, 1992

Semi-permeable membranes derived from reactive oligomers

DOW CHEMICAL CO22 citations92
US4988371AJan 29, 1991

Novel alicyclic polyimide gas separation membranes

DOW CHEMICAL CO37 citations92
US4955993ASep 11, 1990

Semi-permeable hollow fiber gas separation membranes possessing a non-external discriminating region

DOW CHEMICAL CO34 citations92
US4838904AJun 13, 1989

Semi-permeable membranes with an internal discriminating region

DOW CHEMICAL CO28 citations92
US4772392ASep 20, 1988

Process for preparing POWADIR membranes from tetrahalobisphenol A polycarbonates

DOW CHEMICAL CO35 citations91
US5458258AOct 17, 1995

Storage tanks for compressed natural gas with a hydroxy-phenoxyether polymer barrier liner

DOW CHEMICAL CO19 citations76
US5034034AJul 23, 1991

Novel aryl carbonate cyanoaryl ether gas separation membranes

DOW CHEMICAL CO12 citations74
US5030252AJul 9, 1991

Novel benzotrifluoride aryl ether gas separation membranes

DOW CHEMICAL CO14 citations74
US4975228ADec 4, 1990

Process for preparing membranes from tetrahalobisphenol polycarbonates

DOW CHEMICAL CO7 citations73
US5000763AMar 19, 1991

Process for separating hydrogen from gas mixtures using a semi-permeable membrane consisting predominantly of polycarbonates derived from tetrahalobisphenols

DOW CHEMICAL CO10 citations71
US5152811AOct 6, 1992

Meta, para-bisphenol based polymer gas separation membranes

DOW CHEMICAL CO12 citations66
US5178649AJan 12, 1993

Poly(arylene ether ketimine) gas separation membranes

DOW CHEMICAL CO6 citations62
US4962131AOct 9, 1990

Composition useful in process for preparing powadir membranes from tetrahalobisphenol a polycarbonates

DOW CHEMICAL CO6 citations60

AIR LIQUIDE

9 patents

HASSE DAVID J

3 patents

NAT TANK CO

1 patent

TESSIER PASCAL

1 patent

KULKARNI SUDHIR S

1 patent

L'AIR LIQUIDE SOC ANONYME POUR L'ETUDE ET EXPL DES PROCEDES GEORGES CLAUDE

1 patent

AIR LIQUIDE SA POUR ETUDE ET EXPL DES PROCEDES GEORGES CLAUDE

1 patent