Inventor
BIRUM GAIL H
US22 patents
⚠️ This page may combine multiple inventors who share the name “BIRUM GAIL H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MONSANTO CO
20 patentsUS4086205AApr 25, 1978
Hydrogen phosphonates
MONSANTO CO21 citations82
US4070336AJan 24, 1978
Hydrogen phosphonates and polymer compositions containing them as flame retardants
MONSANTO CO29 citations82
US4639480AJan 27, 1987
Polyester compositions containing a phthalimide
MONSANTO CO24 citations80
US4081463AMar 28, 1978
Production of 2-carboxyethyl(phenyl)phosphinic acid
MONSANTO CO24 citations80
US4073767AFeb 14, 1978
Hydrogen phosphonates and polymers containing them as flame retardants
MONSANTO CO16 citations73
US4071584AJan 31, 1978
Hydroxyphenylthiophosphoranylidene organophosphorus compounds
MONSANTO CO8 citations73
US4032601AJun 28, 1977
Process for the production of sulfonamide phosphonates
MONSANTO CO11 citations73
US4031170AJun 21, 1977
Phosphorus compounds
MONSANTO CO9 citations73
US4003965AJan 18, 1977
Phosphorus compounds
MONSANTO CO7 citations73
US3980618ASep 14, 1976
Cyclic organophosphorus amides
MONSANTO CO7 citations73
US3965127AJun 22, 1976
Urea-phosphorus compounds
MONSANTO CO6 citations73
US3954860AMay 4, 1976
Phosphorous compounds
MONSANTO CO11 citations73
US3968188AJul 6, 1976
Process for preparing the pentaerythritol ester of phosphorohalidous acid
MONSANTO CO10 citations70
US4036913AJul 19, 1977
Phosphorus compounds
MONSANTO CO4 citations62
US3989727ANov 2, 1976
Urea-phosphorus compounds
MONSANTO CO5 citations62
US4234696ANov 18, 1980
2-Chloroethyl phosphonate compositions
MONSANTO CO5 citations60
US4108949AAug 22, 1978
6-Hydroxy (alkoxy) phenylthiomethylene di(organophosphorus) compounds and process for making same
MONSANTO CO0 citations52
US4193914AMar 18, 1980
Phosphorus-containing propionates
MONSANTO CO0 citations50
US4179482ADec 18, 1979
2-Chloroethyl phosphonate compositions
MONSANTO CO0 citations50
US4179483ADec 18, 1979
2-Chloroethyl phosphonates
MONSANTO CO0 citations50