Application number | Title of the application | Filing Date | Status |
---|
Array
(
[id] => 2063482
[patent_doc_number] => 04440569
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-04-03
[patent_title] => 'Recovery of zinc from zinc-containing sulphidic material'
[patent_app_type] => 1
[patent_app_number] => 6/468740
[patent_app_country] => US
[patent_app_date] => 1983-02-22
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/468740 | Recovery of zinc from zinc-containing sulphidic material | Feb 21, 1983 | Issued |
06/467702 | MICROENCAPSULATED CHELATING AGENTS AND THEIR USE IN REMOVING METAL IONS FROM AQUEOUS SOLUTIONS | Feb 17, 1983 | Abandoned |
Array
(
[id] => 2187384
[patent_doc_number] => 04545964
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-10-08
[patent_title] => 'Process for the preparation of porous products based on cobalt fluoride or lead fluoride'
[patent_app_type] => 1
[patent_app_number] => 6/466943
[patent_app_country] => US
[patent_app_date] => 1983-02-16
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/466943 | Process for the preparation of porous products based on cobalt fluoride or lead fluoride | Feb 15, 1983 | Issued |
Array
(
[id] => 2002920
[patent_doc_number] => 04401468
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-08-30
[patent_title] => 'Process for removing precious metals from ore'
[patent_app_type] => 1
[patent_app_number] => 6/461855
[patent_app_country] => US
[patent_app_date] => 1983-01-28
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/461855 | Process for removing precious metals from ore | Jan 27, 1983 | Issued |
06/459726 | PRODUCTION OF CALCIUM HYPOCHLORITE | Jan 19, 1983 | Abandoned |
06/459728 | PRODUCTION OF CALCIUM HYPOCHLORITE | Jan 19, 1983 | Abandoned |
06/458846 | HYDROMETALLURGICAL ARSENOPYRITE PROCESS | Jan 17, 1983 | Abandoned |
Array
(
[id] => 2090090
[patent_doc_number] => 04464348
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-08-07
[patent_title] => 'Selective extraction of cobalt from ores'
[patent_app_type] => 1
[patent_app_number] => 6/456655
[patent_app_country] => US
[patent_app_date] => 1983-01-10
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[firstpage_image] =>[orig_patent_app_number] => 456655
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/456655 | Selective extraction of cobalt from ores | Jan 9, 1983 | Issued |
Array
(
[id] => 2098588
[patent_doc_number] => 04428773
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-01-31
[patent_title] => 'Process for treating spent fluids to recover copper and copper oxide'
[patent_app_type] => 1
[patent_app_number] => 6/454803
[patent_app_country] => US
[patent_app_date] => 1982-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[firstpage_image] =>[orig_patent_app_number] => 454803
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/454803 | Process for treating spent fluids to recover copper and copper oxide | Dec 29, 1982 | Issued |
06/449826 | PROCESS FOR SELECTIVELY STRIPPING IRON IONS FROM AN ORGANIC SOLVENT | Dec 13, 1982 | Abandoned |
Array
(
[id] => 2100743
[patent_doc_number] => 04445935
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-05-01
[patent_title] => 'Method for the recovery of silver from waste photographic fixer solutions'
[patent_app_type] => 1
[patent_app_number] => 6/449312
[patent_app_country] => US
[patent_app_date] => 1982-12-13
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[pdf_file] => patents/04/445/04445935.pdf
[firstpage_image] =>[orig_patent_app_number] => 449312
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/449312 | Method for the recovery of silver from waste photographic fixer solutions | Dec 12, 1982 | Issued |
Array
(
[id] => 2191802
[patent_doc_number] => 04511541
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-16
[patent_title] => 'Process for the recovery of cadmium and other metals from solution'
[patent_app_type] => 1
[patent_app_number] => 6/446362
[patent_app_country] => US
[patent_app_date] => 1982-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/04/511/04511541.pdf
[firstpage_image] =>[orig_patent_app_number] => 446362
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/446362 | Process for the recovery of cadmium and other metals from solution | Dec 1, 1982 | Issued |
06/437434 | METHOD FOR DESTROYING TOXIC ORGANIC CHEMICAL PRODUCTS | Oct 27, 1982 | Abandoned |
Array
(
[id] => 2102051
[patent_doc_number] => 04442072
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-04-10
[patent_title] => 'Selective recovery of base metals and precious metals from ores'
[patent_app_type] => 1
[patent_app_number] => 6/435534
[patent_app_country] => US
[patent_app_date] => 1982-10-20
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[pdf_file] => patents/04/442/04442072.pdf
[firstpage_image] =>[orig_patent_app_number] => 435534
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/435534 | Selective recovery of base metals and precious metals from ores | Oct 19, 1982 | Issued |
Array
(
[id] => 2032129
[patent_doc_number] => 04423011
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-12-27
[patent_title] => 'Selective recovery of base metals and precious metals from ores'
[patent_app_type] => 1
[patent_app_number] => 6/435535
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Array
(
[id] => 2072938
[patent_doc_number] => 04470956
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-09-11
[patent_title] => 'Method of recovering metal carbides'
[patent_app_type] => 1
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[patent_app_country] => US
[patent_app_date] => 1982-10-18
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[firstpage_image] =>[orig_patent_app_number] => 434987
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/434987 | Method of recovering metal carbides | Oct 17, 1982 | Issued |
Array
(
[id] => 2128144
[patent_doc_number] => 04431615
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-02-14
[patent_title] => 'Process for the recovery of magnesium and/or nickel by liquid-liquid extraction'
[patent_app_type] => 1
[patent_app_number] => 6/428056
[patent_app_country] => US
[patent_app_date] => 1982-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/428056 | Process for the recovery of magnesium and/or nickel by liquid-liquid extraction | Sep 28, 1982 | Issued |
Array
(
[id] => 2031288
[patent_doc_number] => 04396589
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-08-02
[patent_title] => 'Alkali metal complex compounds, and their use in the hydrogenation and nitridation of alkali metals'
[patent_app_type] => 1
[patent_app_number] => 6/426495
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[patent_app_date] => 1982-09-29
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06/426205 | METHOD OF RECOVERING METALS FROM INDUSTRIAL BY-PRODUCTS | Sep 27, 1982 | Abandoned |
Array
(
[id] => 2099911
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[patent_kind] => NA
[patent_issue_date] => 1984-07-03
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