Application number | Title of the application | Filing Date | Status |
---|
Array
(
[id] => 2836315
[patent_doc_number] => 05171549
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-15
[patent_title] => 'Process for decreasing the level of impurities in zirconium chloride, titanium chloride and hafnium chloride'
[patent_app_type] => 1
[patent_app_number] => 7/704120
[patent_app_country] => US
[patent_app_date] => 1991-05-22
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[pdf_file] => patents/05/171/05171549.pdf
[firstpage_image] =>[orig_patent_app_number] => 704120
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/704120 | Process for decreasing the level of impurities in zirconium chloride, titanium chloride and hafnium chloride | May 21, 1991 | Issued |
Array
(
[id] => 2863097
[patent_doc_number] => 05152974
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-10-06
[patent_title] => 'Process for the manufacture of a powder of mixed metal oxides, and mixed metal oxide powders'
[patent_app_type] => 1
[patent_app_number] => 7/704837
[patent_app_country] => US
[patent_app_date] => 1991-05-20
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/152/05152974.pdf
[firstpage_image] =>[orig_patent_app_number] => 704837
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/704837 | Process for the manufacture of a powder of mixed metal oxides, and mixed metal oxide powders | May 19, 1991 | Issued |
Array
(
[id] => 2785997
[patent_doc_number] => 05102633
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-07
[patent_title] => 'Method for reducing impurities in hexammine cobalt halide compounds'
[patent_app_type] => 1
[patent_app_number] => 7/703211
[patent_app_country] => US
[patent_app_date] => 1991-05-20
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/102/05102633.pdf
[firstpage_image] =>[orig_patent_app_number] => 703211
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/703211 | Method for reducing impurities in hexammine cobalt halide compounds | May 19, 1991 | Issued |
Array
(
[id] => 2878658
[patent_doc_number] => 05159094
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-10-27
[patent_title] => 'Process for the preparation of solid iron (III) complexes'
[patent_app_type] => 1
[patent_app_number] => 7/700722
[patent_app_country] => US
[patent_app_date] => 1991-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[pdf_file] => patents/05/159/05159094.pdf
[firstpage_image] =>[orig_patent_app_number] => 700722
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/700722 | Process for the preparation of solid iron (III) complexes | May 14, 1991 | Issued |
Array
(
[id] => 2839808
[patent_doc_number] => 05160711
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-03
[patent_title] => 'Cyanide leaching method for recovering platinum group metals from a catalytic converter catalyst'
[patent_app_type] => 1
[patent_app_number] => 7/698031
[patent_app_country] => US
[patent_app_date] => 1991-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 2263
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/160/05160711.pdf
[firstpage_image] =>[orig_patent_app_number] => 698031
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/698031 | Cyanide leaching method for recovering platinum group metals from a catalytic converter catalyst | May 9, 1991 | Issued |
07/692246 | SOLVENT EXTRACTION OF GALLIUM FROM ACIDIC SOLUTIONS | Apr 25, 1991 | Abandoned |
07/691752 | VANADIUM REMOVAL IN AQUEOUS STREAMS | Apr 25, 1991 | Abandoned |
Array
(
[id] => 2785487
[patent_doc_number] => 05135732
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-04
[patent_title] => 'Method for preparation of LiMn.sub.2 O.sub.4 intercalation compounds and use thereof in secondary lithium batteries'
[patent_app_type] => 1
[patent_app_number] => 7/690080
[patent_app_country] => US
[patent_app_date] => 1991-04-23
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/135/05135732.pdf
[firstpage_image] =>[orig_patent_app_number] => 690080
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/690080 | Method for preparation of LiMn.sub.2 O.sub.4 intercalation compounds and use thereof in secondary lithium batteries | Apr 22, 1991 | Issued |
07/686226 | PROCESS FOR THE PRODUCTION OF SODIUM DICHROMATE | Apr 14, 1991 | Abandoned |
Array
(
[id] => 2798158
[patent_doc_number] => 05124137
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-23
[patent_title] => 'Process for the preparation of alkali metal phosphate solutions'
[patent_app_type] => 1
[patent_app_number] => 7/676862
[patent_app_country] => US
[patent_app_date] => 1991-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1443
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/124/05124137.pdf
[firstpage_image] =>[orig_patent_app_number] => 676862
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/676862 | Process for the preparation of alkali metal phosphate solutions | Mar 27, 1991 | Issued |
Array
(
[id] => 2781123
[patent_doc_number] => 05093092
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-03
[patent_title] => 'Purification of bayer process liquor with alumina coated with a layer or carbon'
[patent_app_type] => 1
[patent_app_number] => 7/661612
[patent_app_country] => US
[patent_app_date] => 1991-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 5747
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/093/05093092.pdf
[firstpage_image] =>[orig_patent_app_number] => 661612
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/661612 | Purification of bayer process liquor with alumina coated with a layer or carbon | Feb 27, 1991 | Issued |
Array
(
[id] => 2819377
[patent_doc_number] => 05173277
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-22
[patent_title] => 'Methods for processing battery waste and other lead-contaminated materials'
[patent_app_type] => 1
[patent_app_number] => 7/659243
[patent_app_country] => US
[patent_app_date] => 1991-02-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/05/173/05173277.pdf
[firstpage_image] =>[orig_patent_app_number] => 659243
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/659243 | Methods for processing battery waste and other lead-contaminated materials | Feb 21, 1991 | Issued |
Array
(
[id] => 2819546
[patent_doc_number] => 05169619
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-08
[patent_title] => 'Method of producing titanium oxides'
[patent_app_type] => 1
[patent_app_number] => 7/655238
[patent_app_country] => US
[patent_app_date] => 1991-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[pdf_file] => patents/05/169/05169619.pdf
[firstpage_image] =>[orig_patent_app_number] => 655238
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/655238 | Method of producing titanium oxides | Feb 11, 1991 | Issued |
07/650576 | THALLIUM EXTRACTION PROCESS | Feb 3, 1991 | Abandoned |
07/644791 | PROCESS FOR THE PRODUCTION OF STORABLE, FREE-FLOWING HYDRATED FERROUS SULFATE | Jan 22, 1991 | Abandoned |
07/641786 | HYDROMETALLURGICAL LEACHING PROCESS AND APPARATUS | Jan 15, 1991 | Abandoned |
Array
(
[id] => 2811804
[patent_doc_number] => 05122348
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-16
[patent_title] => 'Method of slurrying partially calcined alumina dust'
[patent_app_type] => 1
[patent_app_number] => 7/639005
[patent_app_country] => US
[patent_app_date] => 1991-01-09
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/122/05122348.pdf
[firstpage_image] =>[orig_patent_app_number] => 639005
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/639005 | Method of slurrying partially calcined alumina dust | Jan 8, 1991 | Issued |
Array
(
[id] => 2785119
[patent_doc_number] => 05155076
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-10-13
[patent_title] => 'Vacancy titanates intercalated with cationic hydroxy aluminum complexes'
[patent_app_type] => 1
[patent_app_number] => 7/636856
[patent_app_country] => US
[patent_app_date] => 1991-01-02
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/155/05155076.pdf
[firstpage_image] =>[orig_patent_app_number] => 636856
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/636856 | Vacancy titanates intercalated with cationic hydroxy aluminum complexes | Jan 1, 1991 | Issued |
Array
(
[id] => 2808861
[patent_doc_number] => 05085837
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-04
[patent_title] => 'Method for purifying TiO.sub.2 ore by alternate leaching with an aqueous solution of an alkali metal compound and an aqueous solution of mineral acid'
[patent_app_type] => 1
[patent_app_number] => 7/634792
[patent_app_country] => US
[patent_app_date] => 1990-12-27
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/085/05085837.pdf
[firstpage_image] =>[orig_patent_app_number] => 634792
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/634792 | Method for purifying TiO.sub.2 ore by alternate leaching with an aqueous solution of an alkali metal compound and an aqueous solution of mineral acid | Dec 26, 1990 | Issued |
Array
(
[id] => 2781295
[patent_doc_number] => 05130107
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-14
[patent_title] => 'Minimizing cobalt catalyst loss in the production of alcohols by hydroformylation of olefins'
[patent_app_type] => 1
[patent_app_number] => 7/632037
[patent_app_country] => US
[patent_app_date] => 1990-12-21
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[patent_drawing_sheets_cnt] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/130/05130107.pdf
[firstpage_image] =>[orig_patent_app_number] => 632037
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/632037 | Minimizing cobalt catalyst loss in the production of alcohols by hydroformylation of olefins | Dec 20, 1990 | Issued |