Inventor
WALSH EDWARD N
31 patents
⚠️ This page may combine multiple inventors who share the name “WALSH EDWARD N”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
STAUFFER CHEMICAL CO
24 patentsUS4619908AOct 28, 1986
Non-aged inorganic oxide-containing aerogels and their preparation
STAUFFER CHEMICAL CO97 citations94
US4697030ASep 29, 1987
Phosphate-containing and phosphonate-containing phosphate esters
STAUFFER CHEMICAL CO34 citations92
US4622276ANov 11, 1986
Fuel cell electrolyte
STAUFFER CHEMICAL CO45 citations92
US3970729AJul 20, 1976
Process of synthesizing di-polyoxylalkylene hydroxymethylphosphonate
STAUFFER CHEMICAL CO19 citations80
US4604330AAug 5, 1986
Fuel cell electrolyte
STAUFFER CHEMICAL CO9 citations74
US4092357AMay 30, 1978
Production of perchloromethyl mercaptan
STAUFFER CHEMICAL CO7 citations73
US4044074AAug 23, 1977
Flame retardant polycarboxy alkyl and aryl phosphonates
STAUFFER CHEMICAL CO9 citations73
US4012463AMar 15, 1977
Method of preparing stable condensation products using a Lewis acid catalyst and products thereof
STAUFFER CHEMICAL CO9 citations73
US3959415AMay 25, 1976
Methods of preparing stable condensation products and products therefrom using an alkylene oxide treatment
STAUFFER CHEMICAL CO13 citations73
US3959414AMay 25, 1976
Method of preparing stable condensation products using a water-alkylene oxide treatment and products therefrom
STAUFFER CHEMICAL CO9 citations73
US4177300ADec 4, 1979
Phosphonoxycarboxamide flame retarding compositions
STAUFFER CHEMICAL CO7 citations72
US4162279AJul 24, 1979
Phosphonoxycarboxamides
STAUFFER CHEMICAL CO8 citations72
US4046885ASep 6, 1977
Methoxy-substituted cyanophenyl ester derivatives of phosphorus acids as insecticidal agents
STAUFFER CHEMICAL CO2 citations63
US4292036ASep 29, 1981
Process for imparting flame retardance to textile materials
STAUFFER CHEMICAL CO5 citations62
US4142904AMar 6, 1979
Flame retardant polycarboxy alkyl and aryl phosphonates
STAUFFER CHEMICAL CO3 citations62
US4093651AJun 6, 1978
Production of perchloromethyl mercaptan
STAUFFER CHEMICAL CO2 citations62
US4067932AJan 10, 1978
Derivatives of phosphorus-containing aldehydes and ketones
STAUFFER CHEMICAL CO4 citations62
US3954917AMay 4, 1976
Method of preparing stable condensation products using an alcohol-alkylene oxide treatment and products therefrom
STAUFFER CHEMICAL CO6 citations62
US3943200AMar 9, 1976
Bis alkyl phosphorus esters of dicarboxylic acids
STAUFFER CHEMICAL CO3 citations62
US3931361AJan 6, 1976
Color improvement of phosphate esters
STAUFFER CHEMICAL CO6 citations62
US3983188ASep 28, 1976
Methoxy-substituted cyanophenyl ester derivatives of phosphorus acids
STAUFFER CHEMICAL CO1 citations52
US3991142ANov 9, 1976
Process for forming bis(2,3-dibromopropyl) phosphite
STAUFFER CHEMICAL CO1 citations51
US3965217AJun 22, 1976
Method of preparing stable condensation products and products formed by the process
STAUFFER CHEMICAL CO1 citations51
US3962374AJun 8, 1976
Method of preparing stable condensation products by solvent extraction and products formed by the process
STAUFFER CHEMICAL CO1 citations51
AKZO AMERICA INC
7 patentsUS4808744AFeb 28, 1989
Phosphonate containing phosphonates
AKZO AMERICA INC19 citations81
US5117033AMay 26, 1992
Phosphate-containing and phosphonate-containing phosphate esters
AKZO AMERICA INC17 citations73
US5097057AMar 17, 1992
Phosphate and phosphonate compounds including and derived from phosphate and/or phosphonate-containing hydrogen phosphonates
AKZO AMERICA INC12 citations73
US4886895ADec 12, 1989
Phosphate-containing and phosphonate-containing phosphate esters
AKZO AMERICA INC16 citations73
US4883892ANov 28, 1989
Phosphate and phosphonate compounds
AKZO AMERICA INC17 citations73
US4883891ANov 28, 1989
Phosphate and phosphonate compounds
AKZO AMERICA INC13 citations73
US4820854AApr 11, 1989
Phosphate-containing and phosphonate-containing phosphate esters
AKZO AMERICA INC14 citations73