Assignee
PAN PACIFIC COPPER CO LTD
JP·18 granted patents·1 pending application·22 citations·filing 2008–2018
Top patents by PatentIndex Score
19 records- 0192US9689610B2Raw material supply apparatus, raw material supply method and flash smelting furnacePAN PACIFIC COPPER CO LTD·Filed 2014·Granted Jun 27, 2017·5 cites·3 claims
- 0288US10443940B2Raw material supply methodPAN PACIFIC COPPER CO LTD·Filed 2016·Granted Oct 15, 2019·2 cites·2 claims
- 0387US7857553B2Transfer pipe of dried concentrate and breakage detecting method of transfer pipePAN PACIFIC COPPER CO LTD·Filed 2008·Granted Dec 28, 2010·8 cites·2 claims
- 0482US8382879B2Copper smelting methodPAN PACIFIC COPPER CO LTD·Filed 2009·Granted Feb 26, 2013·4 cites·6 claims
- 0573US7993467B2Apparatus for removing matte-sticking and method for using the apparatusPAN PACIFIC COPPER CO LTD·Filed 2008·Granted Aug 9, 2011·2 cites·4 claims
- 0668US10488112B2Raw material supply apparatus, raw material supply method and flash smelting furnacePAN PACIFIC COPPER CO LTD·Filed 2017·Granted Nov 26, 2019·0 cites·15 claims
- 0763US11603578B2Operation method of copper smelting furnacePAN PACIFIC COPPER CO LTD·Filed 2017·Granted Mar 14, 2023·0 cites·7 claims
- 0859US11499781B2Concentrate burner of copper smelting furnace and operation method of copper smelting furnacePAN PACIFIC COPPER CO LTD·Filed 2017·Granted Nov 15, 2022·0 cites·6 claims
- 0954US7998240B2Process of preventing as elution from copper slagPAN PACIFIC COPPER CO LTD·Filed 2008·Granted Aug 16, 2011·1 cites·7 claims
- 1053US10845123B2Raw material supply device, flash smelting furnace and nozzle memberPAN PACIFIC COPPER CO LTD·Filed 2018·Granted Nov 24, 2020·0 cites·2 claims
- 1152US7871559B2Inspection hole structure for flash-smelting furnacePAN PACIFIC COPPER CO LTD·Filed 2008·Granted Jan 18, 2011·0 cites·4 claims
- 1250US7918917B2Method of smelting copperPAN PACIFIC COPPER CO LTD·Filed 2009·Granted Apr 5, 2011·0 cites·20 claims
- 1348US9631259B2Method for producing aqueous solution of perrhenic acid from rhenium sulfidePAN PACIFIC COPPER CO LTD·Filed 2013·Granted Apr 25, 2017·0 cites·20 claims
- 1448US7943082B2Water-cooling jacket structure for inspection hole of flash furnacePAN PACIFIC COPPER CO LTD·Filed 2008·Granted May 17, 2011·0 cites·5 claims
- 1547US7955409B2Method of smelting copperPAN PACIFIC COPPER CO LTD·Filed 2009·Granted Jun 7, 2011·0 cites·10 claims
- 1645US9932682B2Method for manufacturing electrolytic copperPAN PACIFIC COPPER CO LTD·Filed 2013·Granted Apr 3, 2018·0 cites·13 claims
- 1745US9624561B2Method for producing aqueous solution of perrhenic acid from rhenium sulfidePAN PACIFIC COPPER CO LTD·Filed 2013·Granted Apr 18, 2017·0 cites·14 claims
- 1840US8030087B2Method for analyzing concentration of glue contained in electrolyte solutionPAN PACIFIC COPPER CO LTD·Filed 2008·Granted Oct 4, 2011·0 cites·5 claims
- 1922US2010243454A1Process for treating exhaust gas generated during water-granulation of slag and system for said treatmentPAN PACIFIC COPPER CO LTD·Filed 2010·Application pending·0 cites
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