Inventor · disambiguated record
Gail H. Birum
Also filed as: BIRUM GAIL H
22 granted patents·200 citations·filing 1973–1986
95Inventor score
Top patents by PatentIndex Score
22 records- 0193US4070336AHydrogen phosphonates and polymer compositions containing them as flame retardantsMONSANTO CO·Filed 1976·Granted Jan 24, 1978·29 cites·23 claims
- 0290US4086205AHydrogen phosphonatesMONSANTO CO·Filed 1976·Granted Apr 25, 1978·21 cites·9 claims
- 0382US4081463AProduction of 2-carboxyethyl(phenyl)phosphinic acidMONSANTO CO·Filed 1976·Granted Mar 28, 1978·24 cites·4 claims
- 0482US3954860APhosphorous compoundsMONSANTO CO·Filed 1973·Granted May 4, 1976·11 cites·1 claims
- 0577US4639480APolyester compositions containing a phthalimideMONSANTO CO·Filed 1985·Granted Jan 27, 1987·24 cites·13 claims
- 0677US4031170APhosphorus compoundsMONSANTO CO·Filed 1975·Granted Jun 21, 1977·9 cites·4 claims
- 0775US4073767AHydrogen phosphonates and polymers containing them as flame retardantsMONSANTO CO·Filed 1976·Granted Feb 14, 1978·16 cites·17 claims
- 0874US4071584AHydroxyphenylthiophosphoranylidene organophosphorus compoundsMONSANTO CO·Filed 1977·Granted Jan 31, 1978·8 cites·6 claims
- 0971US3980618ACyclic organophosphorus amidesMONSANTO CO·Filed 1975·Granted Sep 14, 1976·7 cites·6 claims
- 1069US3965127AUrea-phosphorus compoundsMONSANTO CO·Filed 1975·Granted Jun 22, 1976·6 cites·2 claims
- 1165US4032601AProcess for the production of sulfonamide phosphonatesMONSANTO CO·Filed 1975·Granted Jun 28, 1977·11 cites·3 claims
- 1265US3989727AUrea-phosphorus compoundsMONSANTO CO·Filed 1975·Granted Nov 2, 1976·5 cites·13 claims
- 1361US3968188AProcess for preparing the pentaerythritol ester of phosphorohalidous acidMONSANTO CO·Filed 1974·Granted Jul 6, 1976·10 cites·12 claims
- 1446US4234696A2-Chloroethyl phosphonate compositionsMONSANTO CO·Filed 1979·Granted Nov 18, 1980·5 cites·3 claims
- 1544US4003965APhosphorus compoundsMONSANTO CO·Filed 1975·Granted Jan 18, 1977·7 cites·2 claims
- 1643US4036913APhosphorus compoundsMONSANTO CO·Filed 1975·Granted Jul 19, 1977·4 cites·7 claims
- 1740US4713489APreparation of N-substituted arylsulfonamidesAKZO AMERICA INC·Filed 1986·Granted Dec 15, 1987·2 cites·18 claims
- 1835US4739116APreparation of arylsulfonamidesAKZO AMERICA INC·Filed 1986·Granted Apr 19, 1988·1 cites·16 claims
- 1935US4179483A2-Chloroethyl phosphonatesMONSANTO CO·Filed 1978·Granted Dec 18, 1979·0 cites·3 claims
- 2035US4108949A6-Hydroxy (alkoxy) phenylthiomethylene di(organophosphorus) compounds and process for making sameMONSANTO CO·Filed 1977·Granted Aug 22, 1978·0 cites·13 claims
- 2128US4193914APhosphorus-containing propionatesMONSANTO CO·Filed 1979·Granted Mar 18, 1980·0 cites·4 claims
- 2228US4179482A2-Chloroethyl phosphonate compositionsMONSANTO CO·Filed 1978·Granted Dec 18, 1979·0 cites·1 claims
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