Younes Boulghassoul

Array ( [id] => 2048183 [patent_doc_number] => 04416443 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-22 [patent_title] => 'Process and apparatus for detection of the stoppage of a tuyere for blowing a gas through the bottom of a refining converter' [patent_app_type] => 1 [patent_app_number] => 6/398361 [patent_app_country] => US [patent_app_date] => 1982-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1626 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/416/04416443.pdf [firstpage_image] =>[orig_patent_app_number] => 398361 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2016146 [patent_doc_number] => 04402739 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-06 [patent_title] => 'Method of operation of a top-and-bottom blown converter' [patent_app_type] => 1 [patent_app_number] => 6/397859 [patent_app_country] => US [patent_app_date] => 1982-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 5489 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/402/04402739.pdf [firstpage_image] =>[orig_patent_app_number] => 397859 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2109522 [patent_doc_number] => 04451288 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-29 [patent_title] => 'Method for producing low hydrogen content in steels produced by subsurface pneumatic refining' [patent_app_type] => 1 [patent_app_number] => 6/393467 [patent_app_country] => US [patent_app_date] => 1982-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4360 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/451/04451288.pdf [firstpage_image] =>[orig_patent_app_number] => 393467 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2052280 [patent_doc_number] => 04394161 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-19 [patent_title] => 'Method of producing a vanadium- and nitrogen-containing material for use as an addition to steel' [patent_app_type] => 1 [patent_app_number] => 6/393228 [patent_app_country] => US [patent_app_date] => 1982-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1653 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/394/04394161.pdf [firstpage_image] =>[orig_patent_app_number] => 393228 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2005957 [patent_doc_number] => 04421554 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-20 [patent_title] => 'Production of steel in a basic converter employing liquid converter slag' [patent_app_type] => 1 [patent_app_number] => 6/391674 [patent_app_country] => US [patent_app_date] => 1982-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6769 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/421/04421554.pdf [firstpage_image] =>[orig_patent_app_number] => 391674 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2145394 [patent_doc_number] => 04497656 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-05 [patent_title] => 'Steel making method' [patent_app_type] => 1 [patent_app_number] => 6/391134 [patent_app_country] => US [patent_app_date] => 1982-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1954 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/497/04497656.pdf [firstpage_image] =>[orig_patent_app_number] => 391134 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2003570 [patent_doc_number] => 04411697 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-25 [patent_title] => 'Metal refining processes' [patent_app_type] => 1 [patent_app_number] => 6/388428 [patent_app_country] => US [patent_app_date] => 1982-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1734 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/411/04411697.pdf [firstpage_image] =>[orig_patent_app_number] => 388428 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2111905 [patent_doc_number] => 04484946 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-27 [patent_title] => 'Method of producing iron-, nickle-, or cobalt-base alloy with low contents of oxygen, sulphur, and nitrogen' [patent_app_type] => 1 [patent_app_number] => 6/384293 [patent_app_country] => US [patent_app_date] => 1982-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5313 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/484/04484946.pdf [firstpage_image] =>[orig_patent_app_number] => 384293 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2107002 [patent_doc_number] => 04466824 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-21 [patent_title] => 'Transferred-arc plasma reactor for chemical and metallurgical applications' [patent_app_type] => 1 [patent_app_number] => 6/382415 [patent_app_country] => US [patent_app_date] => 1982-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6449 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/466/04466824.pdf [firstpage_image] =>[orig_patent_app_number] => 382415 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2043790 [patent_doc_number] => 04405364 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-20 [patent_title] => 'Process of refining iron in oxygen converters with additions of materials containing sodium carbonate' [patent_app_type] => 1 [patent_app_number] => 6/379082 [patent_app_country] => US [patent_app_date] => 1982-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3300 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/405/04405364.pdf [firstpage_image] =>[orig_patent_app_number] => 379082 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2056827 [patent_doc_number] => 04409024 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-11 [patent_title] => 'Top-and-bottom blown converter steel making process' [patent_app_type] => 1 [patent_app_number] => 6/385407 [patent_app_country] => US [patent_app_date] => 1982-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4848 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/409/04409024.pdf [firstpage_image] =>[orig_patent_app_number] => 385407 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2024360 [patent_doc_number] => 04420334 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-13 [patent_title] => 'Method for controlling the bottom-blowing gas in top-and-bottom blown converter steel making' [patent_app_type] => 1 [patent_app_number] => 6/385408 [patent_app_country] => US [patent_app_date] => 1982-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3669 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/420/04420334.pdf [firstpage_image] =>[orig_patent_app_number] => 385408 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2017340 [patent_doc_number] => 04419127 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-06 [patent_title] => 'Metallothermal process for reducing metal oxides' [patent_app_type] => 1 [patent_app_number] => 6/377034 [patent_app_country] => US [patent_app_date] => 1982-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1729 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/419/04419127.pdf [firstpage_image] =>[orig_patent_app_number] => 377034 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2016374 [patent_doc_number] => 04400207 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-23 [patent_title] => 'Method of producing metal alloys' [patent_app_type] => 1 [patent_app_number] => 6/377035 [patent_app_country] => US [patent_app_date] => 1982-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 983 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/400/04400207.pdf [firstpage_image] =>[orig_patent_app_number] => 377035 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2030885 [patent_doc_number] => 04422873 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-27 [patent_title] => 'Blowing method in a top and bottom blowing converter' [patent_app_type] => 1 [patent_app_number] => 6/380667 [patent_app_country] => US [patent_app_date] => 1982-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3733 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/422/04422873.pdf [firstpage_image] =>[orig_patent_app_number] => 380667 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2038662 [patent_doc_number] => 04412857 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-01 [patent_title] => 'Method of smelting ferronickel in ore-smelting electrical furnace under a layer of charge' [patent_app_type] => 1 [patent_app_number] => 6/372306 [patent_app_country] => US [patent_app_date] => 1982-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2128 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/412/04412857.pdf [firstpage_image] =>[orig_patent_app_number] => 372306 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2028577 [patent_doc_number] => 04415358 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-15 [patent_title] => 'Method of desulfurizing a ferrous melt' [patent_app_type] => 1 [patent_app_number] => 6/371439 [patent_app_country] => US [patent_app_date] => 1982-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2510 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/415/04415358.pdf [firstpage_image] =>[orig_patent_app_number] => 371439 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2109569 [patent_doc_number] => 04451293 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-29 [patent_title] => 'Slag-forming agent and process for producing the agent' [patent_app_type] => 1 [patent_app_number] => 6/392510 [patent_app_country] => US [patent_app_date] => 1982-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2135 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/451/04451293.pdf [firstpage_image] =>[orig_patent_app_number] => 392510 [rel_patent_id] =>[rel_patent_doc_number] =>)