Assignee
METALLURGIE HOBOKEN
BE·48 granted patents·560 citations·filing 1974–1989
Top patents by PatentIndex Score
48 records- 0187US4290823AManufacture of copper wire rodMETALLURGIE HOBOKEN·Filed 1979·Granted Sep 22, 1981·22 cites·2 claims
- 0281US4417953AProcess and apparatus for separating an electrolytic deposit from both sides of a cathodeMETALLURGIE HOBOKEN·Filed 1981·Granted Nov 29, 1983·29 cites·19 claims
- 0381US4061564ATreatment of solutions containing impure metalsMETALLURGIE HOBOKEN·Filed 1976·Granted Dec 6, 1977·20 cites·14 claims
- 0481US4026773AExtracting metal values from manganiferous ocean nodulesMETALLURGIE HOBOKEN·Filed 1976·Granted May 31, 1977·22 cites·19 claims
- 0579US4567027AProcess for defluorinating an acid sulphate solutionMETALLURGIE HOBOKEN·Filed 1984·Granted Jan 28, 1986·31 cites·11 claims
- 0679US4162915AProcess for treating lead-copper-sulphur chargesMETALLURGIE HOBOKEN·Filed 1977·Granted Jul 31, 1979·23 cites·13 claims
- 0779US4102976ATreatment of ores or metallurgical by-products containing arsenic and antimonyMETALLURGIE HOBOKEN·Filed 1976·Granted Jul 25, 1978·21 cites·38 claims
- 0879US3990498AMethod of continuous castingMETALLURGIE HOBOKEN·Filed 1975·Granted Nov 9, 1976·18 cites·7 claims
- 0978US4276921AProcess and apparatus for the continuous casting of metalMETALLURGIE HOBOKEN·Filed 1979·Granted Jul 7, 1981·22 cites·8 claims
- 1076US4043166ARemoving crust of oxide from profiled wire rodMETALLURGIE HOBOKEN·Filed 1976·Granted Aug 23, 1977·15 cites·10 claims
- 1175US4284618AProduction of battery-grade manganese dioxideMETALLURGIE HOBOKEN·Filed 1979·Granted Aug 18, 1981·20 cites·15 claims
- 1275US3981351AMold for the continuous vertical casting of billetsMETALLURGIE HOBOKEN·Filed 1974·Granted Sep 21, 1976·24 cites·13 claims
- 1373US4727928AProcess for the preparation of refined tantalum or niobiumMETALLURGIE HOBOKEN·Filed 1986·Granted Mar 1, 1988·28 cites·6 claims
- 1468US4451289AProcess for extracting non-ferrous metals from iron-bearing scrapsMETALLURGIE HOBOKEN·Filed 1981·Granted May 29, 1984·15 cites·8 claims
- 1567US4088733AProcess for liquid-liquid extraction of cobalt from nickelMETALLURGIE HOBOKEN·Filed 1976·Granted May 9, 1978·12 cites·8 claims
- 1664US4490338AProcess for separating trivalent iron from an aqueous chloride solutionMETALLURGIE HOBOKEN·Filed 1980·Granted Dec 25, 1984·22 cites·12 claims
- 1761US4393296AApparatus for the continuous manufacture of metallic anodes from molten metalMETALLURGIE HOBOKEN·Filed 1981·Granted Jul 12, 1983·7 cites·13 claims
- 1859US4432951AProcess for separating germanium from an aqueous solutionMETALLURGIE HOBOKEN·Filed 1982·Granted Feb 21, 1984·10 cites·11 claims
- 1957US4432952AProcess for separating germanium from an aqueous solution by means of an alphahydroxyoximeMETALLURGIE HOBOKEN·Filed 1982·Granted Feb 21, 1984·9 cites·7 claims
- 2056US4946575AMetallic anodes manufactured from molten copperMETALLURGIE HOBOKEN·Filed 1988·Granted Aug 7, 1990·11 cites·5 claims
- 2154US4942023AMetal extraction process with substituted 8-hydroxyquinolineMETALLURGIE HOBOKEN·Filed 1988·Granted Jul 17, 1990·10 cites·10 claims
- 2253US4298053ACasting belts for machines for the continuous casting of metalsMETALLURGIE HOBOKEN·Filed 1975·Granted Nov 3, 1981·6 cites·2 claims
- 2352US4045301AElectrolytic deposition of metalsMETALLURGIE HOBOKEN·Filed 1975·Granted Aug 30, 1977·11 cites·11 claims
- 2449US4362658AProcess for preparing a flame retardant composition from sodium antimonate and composition thereby producedMETALLURGIE HOBOKEN·Filed 1980·Granted Dec 7, 1982·11 cites·7 claims
- 2548US4277445AApparatus for liquid-liquid extractionMETALLURGIE HOBOKEN·Filed 1978·Granted Jul 7, 1981·9 cites·11 claims
- 2646US4952368AZinc alloys for electrochemical battery cansMETALLURGIE HOBOKEN·Filed 1989·Granted Aug 28, 1990·16 cites·23 claims
- 2746US4392934AProcess and apparatus for replacing cathodesMETALLURGIE HOBOKEN·Filed 1981·Granted Jul 12, 1983·9 cites·8 claims
- 2845US4104188AProduction of zinc powder for electrochemical batteriesMETALLURGIE HOBOKEN·Filed 1976·Granted Aug 1, 1978·13 cites·2 claims
- 2944US4115164AMethod of epitaxial deposition of an AIII BV -semiconductor layer on a germanium substrateMETALLURGIE HOBOKEN·Filed 1977·Granted Sep 19, 1978·11 cites·18 claims
- 3043US4428731ASmelting furnaceMETALLURGIE HOBOKEN·Filed 1982·Granted Jan 31, 1984·6 cites·9 claims
- 3142US4211754AProcess for the production of a tantalum and niobium bearing concentrate from a tantalum and niobium bearing ferro-alloyMETALLURGIE HOBOKEN·Filed 1978·Granted Jul 8, 1980·7 cites·9 claims
- 3241US4214897AProcess for the extraction of non-ferrous metals from slags and other metallurgical by-productsMETALLURGIE HOBOKEN·Filed 1979·Granted Jul 29, 1980·5 cites·13 claims
- 3339US3942582AManufacture of copper wire rodMETALLURGIE HOBOKEN·Filed 1974·Granted Mar 9, 1976·8 cites·5 claims
- 3437US4959085AProcess and installation for the treatment of a stream of gas containing pyrophoric dustMETALLURGIE HOBOKEN·Filed 1989·Granted Sep 25, 1990·5 cites·23 claims
- 3536US4632699AProcess for preparing zinc powder for alkaline batteriesMETALLURGIE HOBOKEN·Filed 1985·Granted Dec 30, 1986·9 cites·16 claims
- 3636US4577401AProcess and apparatus for separating a suspension bar from an electrodeMETALLURGIE HOBOKEN·Filed 1982·Granted Mar 25, 1986·6 cites·15 claims
- 3736US4332684AProcess for treating an organic phase containing iron chloride, molybdenum chloride and HClMETALLURGIE HOBOKEN·Filed 1980·Granted Jun 1, 1982·3 cites·8 claims
- 3835US4920020AZinc powder for alkaline batteriesMETALLURGIE HOBOKEN·Filed 1989·Granted Apr 24, 1990·8 cites·24 claims
- 3934US4303227AApparatus for cutting a moving metallic strip into uniform piecesMETALLURGIE HOBOKEN·Filed 1979·Granted Dec 1, 1981·3 cites·15 claims
- 4033US4326942ADevice for electrolyzing metalsMETALLURGIE HOBOKEN·Filed 1980·Granted Apr 27, 1982·3 cites·10 claims
- 4132US4436606AElectrolysis apparatusMETALLURGIE HOBOKEN·Filed 1982·Granted Mar 13, 1984·5 cites·13 claims
- 4231US4419338ALiquid-liquid extractionMETALLURGIE HOBOKEN·Filed 1981·Granted Dec 6, 1983·2 cites·2 claims
- 4330US4481963ADrop collector for an apparatus for conveying electrodesMETALLURGIE HOBOKEN·Filed 1983·Granted Nov 13, 1984·4 cites·13 claims
- 4430US4092155AMachines for the casting of metalsMETALLURGIE HOBOKEN·Filed 1974·Granted May 30, 1978·2 cites·1 claims
- 4526US4526768AProcess for producing sulphuric acidMETALLURGIE HOBOKEN·Filed 1983·Granted Jul 2, 1985·5 cites·15 claims
- 4625US4083717ASeparation of three metallurgical phases by decantationMETALLURGIE HOBOKEN·Filed 1976·Granted Apr 11, 1978·2 cites·7 claims
- 4724US4159904AProcess for extracting bismuth from a bismuth-bearing materialMETALLURGIE HOBOKEN·Filed 1978·Granted Jul 3, 1979·0 cites·10 claims
- 4820US4657464AProcess and apparatus for stacking spent anodesMETALLURGIE HOBOKEN·Filed 1985·Granted Apr 14, 1987·0 cites·9 claims
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