| Application number | Title of the application | Filing Date | Status |
|---|
Array
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[patent_kind] => NA
[patent_issue_date] => 1999-11-30
[patent_title] => 'Process for upgrading copper sulphide residues containing nickel and iron'
[patent_app_type] => 1
[patent_app_number] => 8/956116
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Array
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[patent_kind] => NA
[patent_issue_date] => 2000-02-01
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Array
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[id] => 4026815
[patent_doc_number] => 05942023
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-24
[patent_title] => 'Process for recovering metals from electric arc furnace (EAF) dust'
[patent_app_type] => 1
[patent_app_number] => 8/946583
[patent_app_country] => US
[patent_app_date] => 1997-10-07
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Array
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[id] => 3998137
[patent_doc_number] => 05961691
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-05
[patent_title] => 'Recovery of lead and others metals from smelter flue dusts'
[patent_app_type] => 1
[patent_app_number] => 8/942546
[patent_app_country] => US
[patent_app_date] => 1997-10-01
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Array
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[patent_doc_number] => 06290748
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[patent_kind] => NA
[patent_issue_date] => 2001-09-18
[patent_title] => 'TiB2 particulate ceramic reinforced Al-alloy metal-matrix composites'
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Array
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[id] => 4074791
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[patent_kind] => NA
[patent_issue_date] => 2000-04-25
[patent_title] => 'Apparatus and method for applying a leaching solution to ore'
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Array
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[id] => 3972896
[patent_doc_number] => 05904783
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-05-18
[patent_title] => 'Method for reducing lead leaching in fixtures'
[patent_app_type] => 1
[patent_app_number] => 8/936264
[patent_app_country] => US
[patent_app_date] => 1997-09-24
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[firstpage_image] =>[orig_patent_app_number] => 936264
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/936264 | Method for reducing lead leaching in fixtures | Sep 23, 1997 | Issued |
| 08/930936 | METHOD FOR SEPARATING COPPER AND HEAVY METALS FROM WASTE INCINERATION RESIDUES AND SLAGS | Sep 15, 1997 | Abandoned |
Array
(
[id] => 4401082
[patent_doc_number] => 06228137
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-08
[patent_title] => 'Process for producing a foaming slag above a stainless steel melted in an electric furnace'
[patent_app_type] => 1
[patent_app_number] => 8/928500
[patent_app_country] => US
[patent_app_date] => 1997-09-12
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[firstpage_image] =>[orig_patent_app_number] => 928500
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/928500 | Process for producing a foaming slag above a stainless steel melted in an electric furnace | Sep 11, 1997 | Issued |
| 08/922989 | DIRECT REDUCED IRON PELLETS | Sep 1, 1997 | Abandoned |
Array
(
[id] => 3931724
[patent_doc_number] => 05989309
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-23
[patent_title] => 'Method for injecting fine iron ore in smelting reducing process'
[patent_app_type] => 1
[patent_app_number] => 8/894852
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[firstpage_image] =>[orig_patent_app_number] => 894852
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/894852 | Method for injecting fine iron ore in smelting reducing process | Aug 27, 1997 | Issued |
Array
(
[id] => 3955257
[patent_doc_number] => 05900042
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-05-04
[patent_title] => 'Method for the removal of elemental mercury from a gas stream'
[patent_app_type] => 1
[patent_app_number] => 8/912582
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[patent_app_date] => 1997-08-18
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/912582 | Method for the removal of elemental mercury from a gas stream | Aug 17, 1997 | Issued |
Array
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[patent_issue_date] => 2000-02-01
[patent_title] => 'Metals processing control by counting molten metal droplets'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/910821 | Metals processing control by counting molten metal droplets | Aug 12, 1997 | Issued |
Array
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Array
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Array
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[id] => 4164766
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Array
(
[id] => 3924456
[patent_doc_number] => 05972065
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-26
[patent_title] => 'Purification of tantalum by plasma arc melting'
[patent_app_type] => 1
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[patent_app_country] => US
[patent_app_date] => 1997-07-10
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/891662 | Purification of tantalum by plasma arc melting | Jul 9, 1997 | Issued |
| 09/091738 | METHOD FOR PRODUCING STEEL FROM IRON SPONGES IN AN INDUCTION FURNACE | - | Abandoned |