Assignee
FOSECO INT
GB·175 granted patents·14 pending applications·2,524 citations·filing 1972–2024
Top patents by PatentIndex Score
189 records- 0195US5632326AMould and a method for the casting of metals and refractory compositions for use thereinFOSECO INT·Filed 1994·Granted May 27, 1997·55 cites·20 claims
- 0293US7074361B2LadleFOSECO INT·Filed 2004·Granted Jul 11, 2006·64 cites·16 claims
- 0393US4673434AUsing a rotary device for treating molten metalFOSECO INT·Filed 1986·Granted Jun 16, 1987·112 cites·6 claims
- 0493US4634105ARotary device for treating molten metalFOSECO INT·Filed 1985·Granted Jan 6, 1987·157 cites·19 claims
- 0593US4209325ADesulphuration of metalsFOSECO INT·Filed 1978·Granted Jun 24, 1980·23 cites·10 claims
- 0693US4070196ABinder compositionsFOSECO INT·Filed 1976·Granted Jan 24, 1978·63 cites·12 claims
- 0792US4908060AMethod for treating molten metal with a rotary deviceFOSECO INT·Filed 1989·Granted Mar 13, 1990·126 cites·5 claims
- 0892US4329177AAlkali metal silicate binder compositionsFOSECO INT·Filed 1980·Granted May 11, 1982·69 cites·18 claims
- 0991US5374036AMetallurgical pouring vesselsFOSECO INT·Filed 1993·Granted Dec 20, 1994·102 cites·21 claims
- 1089US4667939APurifying steelFOSECO INT·Filed 1986·Granted May 26, 1987·24 cites·20 claims
- 1189US4004933AProduction of porous ceramic materialsFOSECO INT·Filed 1972·Granted Jan 25, 1977·64 cites·14 claims
- 1288US5518153ATundish impact padFOSECO INT·Filed 1994·Granted May 21, 1996·34 cites·10 claims
- 1387US9968993B2Feeder systemFOSECO INT·Filed 2015·Granted May 15, 2018·3 cites·17 claims
- 1486US4985489AProduction of articles of bonded particulate material and binder compositions for use thereinFOSECO INT·Filed 1989·Granted Jan 15, 1991·32 cites·26 claims
- 1585US6193857B1Connector for use in cathodic protection and method of useFOSECO INT·Filed 1999·Granted Feb 27, 2001·69 cites·18 claims
- 1685US4840131AInsulating linings for furnaces and kilnsFOSECO INT·Filed 1987·Granted Jun 20, 1989·40 cites·8 claims
- 1785US4767800AExothermic compositionsFOSECO INT·Filed 1987·Granted Aug 30, 1988·22 cites·15 claims
- 1885US4173466AMagnesium-containing treatment agentsFOSECO INT·Filed 1977·Granted Nov 6, 1979·14 cites·13 claims
- 1985US4041199ARefractory heat-insulating materialsFOSECO INT·Filed 1975·Granted Aug 9, 1977·67 cites·6 claims
- 2084US5110096AOne-piece tundish liningFOSECO INT·Filed 1991·Granted May 5, 1992·21 cites·23 claims
- 2183US3943270AAqueous flux for hot dip galvanising processFOSECO INT·Filed 1974·Granted Mar 9, 1976·33 cites·7 claims
- 2281US11235377B2Casting systemFOSECO INT·Filed 2018·Granted Feb 1, 2022·1 cites·19 claims
- 2381US4928746AMoulds for metal casting and sleeves containing filters for use thereinFOSECO INT·Filed 1989·Granted May 29, 1990·18 cites·40 claims
- 2479US6997361B2Metallurgical impact padFOSECO INT·Filed 2003·Granted Feb 14, 2006·11 cites·25 claims
- 2578US3964899AAdditives to improve slag formation in steelmaking furnacesFOSECO INT·Filed 1974·Granted Jun 22, 1976·18 cites·18 claims
- 2678US3959063AMethod of protecting a surface from a heat sourceFOSECO INT·Filed 1973·Granted May 25, 1976·21 cites·11 claims
- 2777US7138084B2Refractory articlesFOSECO INT·Filed 2001·Granted Nov 21, 2006·12 cites·7 claims
- 2877US5028257AMetallurgical flux compositionsFOSECO INT·Filed 1990·Granted Jul 2, 1991·20 cites·4 claims
- 2977US4977209AProduction of articles of bonded particulate material and binder compositions for use therein from phenol-formaldehyde and oxyanionFOSECO INT·Filed 1988·Granted Dec 11, 1990·21 cites·22 claims
- 3077US4894070AFiltration of fluid mediaFOSECO INT·Filed 1988·Granted Jan 16, 1990·51 cites·15 claims
- 3177US4561912AFluxes for casing metalsFOSECO INT·Filed 1984·Granted Dec 31, 1985·15 cites·18 claims
- 3277US4462823ATreatment agents for molten steelFOSECO INT·Filed 1983·Granted Jul 31, 1984·12 cites·14 claims
- 3376US10286445B2Feeder systemFOSECO INT·Filed 2015·Granted May 14, 2019·1 cites·16 claims
- 3476US5139239ALining of molten metal handling vesselsFOSECO INT·Filed 1991·Granted Aug 18, 1992·18 cites·20 claims
- 3576US4060406AArc steelmakingFOSECO INT·Filed 1976·Granted Nov 29, 1977·9 cites·12 claims
- 3675US5294648AAlkaline resol phenol-aldehyde resin binder compositionFOSECO INT·Filed 1993·Granted Mar 15, 1994·21 cites·14 claims
- 3774US5882577ATundishFOSECO INT·Filed 1996·Granted Mar 16, 1999·14 cites·3 claims
- 3874US4504314AAlkali metal silicate binder compositionsFOSECO INT·Filed 1983·Granted Mar 12, 1985·29 cites·8 claims
- 3972USD745583SFluid distribution deviceFOSECO INT·Filed 2014·Granted Dec 15, 2015·23 cites·1 claims
- 4072US2024052443A1Process for treating molten ironFOSECO INT·Filed 2021·Application pending·0 cites
- 4172US2024052444A1Rotary device for treating molten metalFOSECO INT·Filed 2021·Application pending·0 cites
- 4271US5840433ACoating compositions for articles of graphite-alumina refractory materialFOSECO INT·Filed 1994·Granted Nov 24, 1998·33 cites·20 claims
- 4371US4014685AManufacture of steelFOSECO INT·Filed 1974·Granted Mar 29, 1977·13 cites·12 claims
- 4471US3939028AProtection of carbon articlesFOSECO INT·Filed 1974·Granted Feb 17, 1976·24 cites·9 claims
- 4570US12071379B2Ceramic objects and methods for manufacturing the sameFOSECO INT·Filed 2017·Granted Aug 27, 2024·2 cites·15 claims
- 4670US10639706B2Feeder systemFOSECO INT·Filed 2018·Granted May 5, 2020·0 cites·17 claims
- 4770US5180759AExothermic compositionsFOSECO INT·Filed 1988·Granted Jan 19, 1993·22 cites·14 claims
- 4870US5033531ACasting of molten iron and filters for use thereinFOSECO INT·Filed 1990·Granted Jul 23, 1991·15 cites·14 claims
- 4968US10500634B2Feeder systemFOSECO INT·Filed 2018·Granted Dec 10, 2019·0 cites·21 claims
- 5068US6467704B2Nozzle for guiding molten metalFOSECO INT·Filed 2000·Granted Oct 22, 2002·6 cites·29 claims
Showing the top 50 of 189 patent records by PatentIndex Score.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →