Application number | Title of the application | Filing Date | Status |
---|
Array
(
[id] => 2191787
[patent_doc_number] => 04511540
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-16
[patent_title] => 'Exploitation of copper, nickel and cobalt by treating manganiferous matrix oxidized ores'
[patent_app_type] => 1
[patent_app_number] => 6/315349
[patent_app_country] => US
[patent_app_date] => 1981-10-26
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/511/04511540.pdf
[firstpage_image] =>[orig_patent_app_number] => 315349
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/315349 | Exploitation of copper, nickel and cobalt by treating manganiferous matrix oxidized ores | Oct 25, 1981 | Issued |
Array
(
[id] => 2037146
[patent_doc_number] => 04410498
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-10-18
[patent_title] => 'Acid leaching of nickel from serpentinic laterite ores'
[patent_app_type] => 1
[patent_app_number] => 6/312252
[patent_app_country] => US
[patent_app_date] => 1981-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/04/410/04410498.pdf
[firstpage_image] =>[orig_patent_app_number] => 312252
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/312252 | Acid leaching of nickel from serpentinic laterite ores | Oct 15, 1981 | Issued |
Array
(
[id] => 2081288
[patent_doc_number] => 04450002
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-05-22
[patent_title] => 'Heavy metal removal process'
[patent_app_type] => 1
[patent_app_number] => 6/310989
[patent_app_country] => US
[patent_app_date] => 1981-10-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 5086
[patent_no_of_claims] => 4
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[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
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[pdf_file] => patents/04/450/04450002.pdf
[firstpage_image] =>[orig_patent_app_number] => 310989
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/310989 | Heavy metal removal process | Oct 12, 1981 | Issued |
Array
(
[id] => 2031248
[patent_doc_number] => 04396585
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-08-02
[patent_title] => 'Silver removal with halogen impregnated non-carbon adsorbents'
[patent_app_type] => 1
[patent_app_number] => 6/305890
[patent_app_country] => US
[patent_app_date] => 1981-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1764
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/396/04396585.pdf
[firstpage_image] =>[orig_patent_app_number] => 305890
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/305890 | Silver removal with halogen impregnated non-carbon adsorbents | Sep 27, 1981 | Issued |
Array
(
[id] => 2054246
[patent_doc_number] => 04394354
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-07-19
[patent_title] => 'Silver removal with halogen impregnated activated carbon'
[patent_app_type] => 1
[patent_app_number] => 6/305889
[patent_app_country] => US
[patent_app_date] => 1981-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1907
[patent_no_of_claims] => 6
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/394/04394354.pdf
[firstpage_image] =>[orig_patent_app_number] => 305889
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/305889 | Silver removal with halogen impregnated activated carbon | Sep 27, 1981 | Issued |
06/304264 | HYDROMETALLURGICAL PROCESSING OF PRECIOUS METAL-CONTANING MATERIALS | Sep 20, 1981 | Abandoned |
Array
(
[id] => 2095873
[patent_doc_number] => 04457495
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-07-03
[patent_title] => 'Apparatus for the automatic recovery of silver from argentiferous wash waters'
[patent_app_type] => 1
[patent_app_number] => 6/299870
[patent_app_country] => US
[patent_app_date] => 1981-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3348
[patent_no_of_claims] => 4
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/457/04457495.pdf
[firstpage_image] =>[orig_patent_app_number] => 299870
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/299870 | Apparatus for the automatic recovery of silver from argentiferous wash waters | Sep 7, 1981 | Issued |
Array
(
[id] => 2004412
[patent_doc_number] => 04401630
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-08-30
[patent_title] => 'Process for cobalt recovery from mixed sulfides'
[patent_app_type] => 1
[patent_app_number] => 6/298208
[patent_app_country] => US
[patent_app_date] => 1981-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2929
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 206
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/401/04401630.pdf
[firstpage_image] =>[orig_patent_app_number] => 298208
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/298208 | Process for cobalt recovery from mixed sulfides | Aug 30, 1981 | Issued |
06/298249 | DRIFT CONTROL CONCENTRATE | Aug 30, 1981 | Abandoned |
06/295241 | PROCESS FOR REDUCING THE IRON CONTENT OF IRON-, SILICON-AND ALUMINIUM- CONTAINING RAW MATERIALS AND FOR PRODUCING FERRIC OXIDE, OPTIONALLY ALONG WITH AN ALUMINA CONCENTRATE | Aug 20, 1981 | Abandoned |
Array
(
[id] => 2077980
[patent_doc_number] => 04434002
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-02-28
[patent_title] => 'Process for production of high-purity metallic iron'
[patent_app_type] => 1
[patent_app_number] => 6/294538
[patent_app_country] => US
[patent_app_date] => 1981-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3059
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/434/04434002.pdf
[firstpage_image] =>[orig_patent_app_number] => 294538
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/294538 | Process for production of high-purity metallic iron | Aug 19, 1981 | Issued |
06/293931 | PROSTHETIC DEVICES HAVING COATINGS OF SELECTED POROUS BIOENGINEERING THERMOPLASTICS | Aug 17, 1981 | Abandoned |
Array
(
[id] => 2194625
[patent_doc_number] => 04494986
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-01-22
[patent_title] => 'Gold extracting process and apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/292953
[patent_app_country] => US
[patent_app_date] => 1981-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2200
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/494/04494986.pdf
[firstpage_image] =>[orig_patent_app_number] => 292953
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/292953 | Gold extracting process and apparatus | Aug 13, 1981 | Issued |
06/290694 | METHOD OF RECOVERING SILVER FROM SOLID AND LIQUID PHOTOGRAPHIC WASTE | Aug 5, 1981 | Abandoned |
06/290683 | IRIDIUM 191-M GENERATOR | Aug 5, 1981 | Abandoned |
Array
(
[id] => 2041642
[patent_doc_number] => 04418043
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-11-29
[patent_title] => 'Process for separating metals from aqueous solutions'
[patent_app_type] => 1
[patent_app_number] => 6/288667
[patent_app_country] => US
[patent_app_date] => 1981-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1854
[patent_no_of_claims] => 6
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/418/04418043.pdf
[firstpage_image] =>[orig_patent_app_number] => 288667
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/288667 | Process for separating metals from aqueous solutions | Jul 29, 1981 | Issued |
Array
(
[id] => 2418126
[patent_doc_number] => 04762556
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-08-09
[patent_title] => 'Selective extraction of gold'
[patent_app_type] => 1
[patent_app_number] => 6/285926
[patent_app_country] => US
[patent_app_date] => 1981-07-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2581
[patent_no_of_claims] => 15
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[pdf_file] => patents/04/762/04762556.pdf
[firstpage_image] =>[orig_patent_app_number] => 285926
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/285926 | Selective extraction of gold | Jul 22, 1981 | Issued |
Array
(
[id] => 2128135
[patent_doc_number] => 04431614
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-02-14
[patent_title] => 'Process for the separation of gold and silver from complex sulfide ores and concentrates'
[patent_app_type] => 1
[patent_app_number] => 6/286036
[patent_app_country] => US
[patent_app_date] => 1981-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/431/04431614.pdf
[firstpage_image] =>[orig_patent_app_number] => 286036
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/286036 | Process for the separation of gold and silver from complex sulfide ores and concentrates | Jul 21, 1981 | Issued |
06/286021 | PROCESS AND APPARATUS FOR CHLORINATING VOLATILIZATION OF METALS WHICH ARE PRESENT AS IMPURITIES IN OXIDIC IRON ORES OR CONCENTRATES | Jul 21, 1981 | Abandoned |
06/282576 | RECOVERY OF ZINC FROM ZINC CONTAINING SULPHIDIC MATERIAL | Jul 12, 1981 | Abandoned |