Inventor · disambiguated record
Edward N. Walsh
Also filed as: FEARING RALPH B · WALSH EDWARD N
31 granted patents·409 citations·filing 1967–1990
97Inventor score
Top patents by PatentIndex Score
31 records- 0195US4619908ANon-aged inorganic oxide-containing aerogels and their preparationSTAUFFER CHEMICAL CO·Filed 1984·Granted Oct 28, 1986·97 cites·34 claims
- 0289US3970729AProcess of synthesizing di-polyoxylalkylene hydroxymethylphosphonateSTAUFFER CHEMICAL CO·Filed 1974·Granted Jul 20, 1976·19 cites·7 claims
- 0387US4697030APhosphate-containing and phosphonate-containing phosphate estersSTAUFFER CHEMICAL CO·Filed 1985·Granted Sep 29, 1987·34 cites·18 claims
- 0484US4808744APhosphonate containing phosphonatesAKZO AMERICA INC·Filed 1987·Granted Feb 28, 1989·19 cites·8 claims
- 0583US4622276AFuel cell electrolyteSTAUFFER CHEMICAL CO·Filed 1985·Granted Nov 11, 1986·45 cites·19 claims
- 0678US4883891APhosphate and phosphonate compoundsAKZO AMERICA INC·Filed 1988·Granted Nov 28, 1989·13 cites·6 claims
- 0778US4044074AFlame retardant polycarboxy alkyl and aryl phosphonatesSTAUFFER CHEMICAL CO·Filed 1976·Granted Aug 23, 1977·9 cites·4 claims
- 0871US4883892APhosphate and phosphonate compoundsAKZO AMERICA INC·Filed 1988·Granted Nov 28, 1989·17 cites·4 claims
- 0969US4092357AProduction of perchloromethyl mercaptanSTAUFFER CHEMICAL CO·Filed 1976·Granted May 30, 1978·7 cites·8 claims
- 1069US3931361AColor improvement of phosphate estersSTAUFFER CHEMICAL CO·Filed 1974·Granted Jan 6, 1976·6 cites·12 claims
- 1167US4820854APhosphate-containing and phosphonate-containing phosphate estersAKZO AMERICA INC·Filed 1987·Granted Apr 11, 1989·14 cites·13 claims
- 1267US3959415AMethods of preparing stable condensation products and products therefrom using an alkylene oxide treatmentSTAUFFER CHEMICAL CO·Filed 1974·Granted May 25, 1976·13 cites·7 claims
- 1364US4886895APhosphate-containing and phosphonate-containing phosphate estersAKZO AMERICA INC·Filed 1989·Granted Dec 12, 1989·16 cites·11 claims
- 1463US3959414AMethod of preparing stable condensation products using a water-alkylene oxide treatment and products therefromSTAUFFER CHEMICAL CO·Filed 1974·Granted May 25, 1976·9 cites·7 claims
- 1562US5117033APhosphate-containing and phosphonate-containing phosphate estersAKZO AMERICA INC·Filed 1990·Granted May 26, 1992·17 cites·9 claims
- 1662US5097057APhosphate and phosphonate compounds including and derived from phosphate and/or phosphonate-containing hydrogen phosphonatesAKZO AMERICA INC·Filed 1989·Granted Mar 17, 1992·12 cites·2 claims
- 1760US4292036AProcess for imparting flame retardance to textile materialsSTAUFFER CHEMICAL CO·Filed 1980·Granted Sep 29, 1981·5 cites·7 claims
- 1858US4162279APhosphonoxycarboxamidesSTAUFFER CHEMICAL CO·Filed 1977·Granted Jul 24, 1979·8 cites·6 claims
- 1957US3943200ABis alkyl phosphorus esters of dicarboxylic acidsSTAUFFER CHEMICAL CO·Filed 1974·Granted Mar 9, 1976·3 cites·11 claims
- 2056US4012463AMethod of preparing stable condensation products using a Lewis acid catalyst and products thereofSTAUFFER CHEMICAL CO·Filed 1976·Granted Mar 15, 1977·9 cites·14 claims
- 2155US4177300APhosphonoxycarboxamide flame retarding compositionsSTAUFFER CHEMICAL CO·Filed 1978·Granted Dec 4, 1979·7 cites·7 claims
- 2254US3954917AMethod of preparing stable condensation products using an alcohol-alkylene oxide treatment and products therefromSTAUFFER CHEMICAL CO·Filed 1974·Granted May 4, 1976·6 cites·9 claims
- 2350US4046885AMethoxy-substituted cyanophenyl ester derivatives of phosphorus acids as insecticidal agentsSTAUFFER CHEMICAL CO·Filed 1976·Granted Sep 6, 1977·2 cites·7 claims
- 2449US4604330AFuel cell electrolyteSTAUFFER CHEMICAL CO·Filed 1983·Granted Aug 5, 1986·9 cites·24 claims
- 2545US4093651AProduction of perchloromethyl mercaptanSTAUFFER CHEMICAL CO·Filed 1976·Granted Jun 6, 1978·2 cites·4 claims
- 2643US3962374AMethod of preparing stable condensation products by solvent extraction and products formed by the processSTAUFFER CHEMICAL CO·Filed 1974·Granted Jun 8, 1976·1 cites·13 claims
- 2739US4142904AFlame retardant polycarboxy alkyl and aryl phosphonatesSTAUFFER CHEMICAL CO·Filed 1977·Granted Mar 6, 1979·3 cites·5 claims
- 2837US4067932ADerivatives of phosphorus-containing aldehydes and ketonesSTAUFFER CHEMICAL CO·Filed 1976·Granted Jan 10, 1978·4 cites·2 claims
- 2936US3983188AMethoxy-substituted cyanophenyl ester derivatives of phosphorus acidsSTAUFFER CHEMICAL CO·Filed 1967·Granted Sep 28, 1976·1 cites·3 claims
- 3035US3965217AMethod of preparing stable condensation products and products formed by the processSTAUFFER CHEMICAL CO·Filed 1974·Granted Jun 22, 1976·1 cites·9 claims
- 3130US3991142AProcess for forming bis(2,3-dibromopropyl) phosphiteSTAUFFER CHEMICAL CO·Filed 1975·Granted Nov 9, 1976·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →