| Application number | Title of the application | Filing Date | Status |
|---|
Array
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[patent_title] => 'Method for treating steel works dust by wet process'
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[patent_issue_date] => 2002-12-17
[patent_title] => 'Method of utilizing secondary raw materials containing iron, zinc and lead'
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| 09/670633 | Gas turbine blade alloy | Sep 26, 2000 | Abandoned |
Array
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[id] => 1486264
[patent_doc_number] => 06428603
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[patent_kind] => B1
[patent_issue_date] => 2002-08-06
[patent_title] => 'Direct smelting process'
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Array
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[patent_issue_date] => 2002-06-11
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Array
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Array
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Array
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[patent_issue_date] => 2002-07-23
[patent_title] => 'Extraction of valuable metal by acid cyanide leach'
[patent_app_type] => B1
[patent_app_number] => 09/623658
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/623658 | Extraction of valuable metal by acid cyanide leach | Aug 31, 2000 | Issued |
| 09/650319 | High temperature heap bioleaching process | Aug 28, 2000 | Abandoned |
| 09/644958 | Ferrous metal particle briouettes and method of making and using them | Aug 22, 2000 | Abandoned |
Array
(
[id] => 1601197
[patent_doc_number] => 06432165
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[patent_issue_date] => 2002-08-13
[patent_title] => 'Method for injecting gases into a metallurgical tank'
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Array
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[id] => 1579267
[patent_doc_number] => 06423114
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[patent_issue_date] => 2002-07-23
[patent_title] => 'Pressure control'
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| 09/601820 | FLUIDIZED BED TYPE FINE IRON ORE REDUCING APPARATUS, AND METHOD THEREFOR | Aug 7, 2000 | Abandoned |
Array
(
[id] => 1451665
[patent_doc_number] => 06461402
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[patent_issue_date] => 2002-10-08
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| 09/601535 | METHOD FOR LOADING AN ELECTRIC FURNACE WITH A POWDER MATERIAL IN THE FORM OF A FILLED HOLLOW BODY | Aug 2, 2000 | Abandoned |
Array
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