Search

Melvyn J. Andrews

Examiner (ID: 16168)

Most Active Art Unit
1101
Art Unit(s)
1742, 1304, 1311, 1103, 1101, 1754, 2899
Total Applications
2496
Issued Applications
2155
Pending Applications
103
Abandoned Applications
237

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1445469 [patent_doc_number] => 06368380 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Method of melt-removing impurity elements from iron' [patent_app_type] => B1 [patent_app_number] => 09/539998 [patent_app_country] => US [patent_app_date] => 2000-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 8840 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/368/06368380.pdf [firstpage_image] =>[orig_patent_app_number] => 09539998 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/539998
Method of melt-removing impurity elements from iron Mar 29, 2000 Issued
Array ( [id] => 4266576 [patent_doc_number] => 06280497 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Cored wire for treating molten metal and method of manufacture' [patent_app_type] => 1 [patent_app_number] => 9/532610 [patent_app_country] => US [patent_app_date] => 2000-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 17 [patent_no_of_words] => 2269 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/280/06280497.pdf [firstpage_image] =>[orig_patent_app_number] => 532610 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/532610
Cored wire for treating molten metal and method of manufacture Mar 21, 2000 Issued
Array ( [id] => 1526971 [patent_doc_number] => 06478848 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-12 [patent_title] => 'Direct smelting process' [patent_app_type] => B1 [patent_app_number] => 09/509286 [patent_app_country] => US [patent_app_date] => 2000-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4819 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/478/06478848.pdf [firstpage_image] =>[orig_patent_app_number] => 09509286 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/509286
Direct smelting process Mar 20, 2000 Issued
Array ( [id] => 1505333 [patent_doc_number] => 06440195 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-27 [patent_title] => 'Process and an apparatus for producing metals and metal alloys' [patent_app_type] => B1 [patent_app_number] => 09/509323 [patent_app_country] => US [patent_app_date] => 2000-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3365 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 392 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/440/06440195.pdf [firstpage_image] =>[orig_patent_app_number] => 09509323 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/509323
Process and an apparatus for producing metals and metal alloys Mar 20, 2000 Issued
Array ( [id] => 1492606 [patent_doc_number] => 06402808 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-11 [patent_title] => 'Direct smelting process' [patent_app_type] => B1 [patent_app_number] => 09/509264 [patent_app_country] => US [patent_app_date] => 2000-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4070 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/402/06402808.pdf [firstpage_image] =>[orig_patent_app_number] => 09509264 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/509264
Direct smelting process Mar 20, 2000 Issued
Array ( [id] => 1579277 [patent_doc_number] => 06423116 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-23 [patent_title] => 'Method for extracting iron by direct reduction' [patent_app_type] => B1 [patent_app_number] => 09/509172 [patent_app_country] => US [patent_app_date] => 2000-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5306 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/423/06423116.pdf [firstpage_image] =>[orig_patent_app_number] => 09509172 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/509172
Method for extracting iron by direct reduction Mar 20, 2000 Issued
Array ( [id] => 4400763 [patent_doc_number] => 06264716 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Process for controlling the stirring energy delivered by a gas flowing through a liquid' [patent_app_type] => 1 [patent_app_number] => 9/531064 [patent_app_country] => US [patent_app_date] => 2000-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8408 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/264/06264716.pdf [firstpage_image] =>[orig_patent_app_number] => 531064 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/531064
Process for controlling the stirring energy delivered by a gas flowing through a liquid Mar 17, 2000 Issued
09/462282 DIRECT SMELTING PROCESS Mar 15, 2000 Abandoned
Array ( [id] => 4304517 [patent_doc_number] => 06315944 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Plant for casting metal with particles suspended therein' [patent_app_type] => 1 [patent_app_number] => 9/486387 [patent_app_country] => US [patent_app_date] => 2000-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1574 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/315/06315944.pdf [firstpage_image] =>[orig_patent_app_number] => 486387 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/486387
Plant for casting metal with particles suspended therein Feb 27, 2000 Issued
Array ( [id] => 4401984 [patent_doc_number] => 06309442 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-30 [patent_title] => 'Refractory material sensor for determining level of molten metal and slag and method of using' [patent_app_type] => 1 [patent_app_number] => 9/512807 [patent_app_country] => US [patent_app_date] => 2000-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5384 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/309/06309442.pdf [firstpage_image] =>[orig_patent_app_number] => 512807 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/512807
Refractory material sensor for determining level of molten metal and slag and method of using Feb 24, 2000 Issued
Array ( [id] => 1522964 [patent_doc_number] => 06352572 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-05 [patent_title] => 'Process for the thermal treatment of granulated iron ore prior to the reduction' [patent_app_type] => B1 [patent_app_number] => 09/403921 [patent_app_country] => US [patent_app_date] => 2000-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1914 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/352/06352572.pdf [firstpage_image] =>[orig_patent_app_number] => 09403921 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/403921
Process for the thermal treatment of granulated iron ore prior to the reduction Feb 17, 2000 Issued
Array ( [id] => 1534846 [patent_doc_number] => 06336954 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-08 [patent_title] => 'Process and plant for the direct reduction of particulate iron-oxide-containing material' [patent_app_type] => B1 [patent_app_number] => 09/505559 [patent_app_country] => US [patent_app_date] => 2000-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5324 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/336/06336954.pdf [firstpage_image] =>[orig_patent_app_number] => 09505559 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/505559
Process and plant for the direct reduction of particulate iron-oxide-containing material Feb 16, 2000 Issued
Array ( [id] => 1492600 [patent_doc_number] => 06402805 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-11 [patent_title] => 'Method for an improved energy input into a scrap bulk' [patent_app_type] => B1 [patent_app_number] => 09/501722 [patent_app_country] => US [patent_app_date] => 2000-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3200 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/402/06402805.pdf [firstpage_image] =>[orig_patent_app_number] => 09501722 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/501722
Method for an improved energy input into a scrap bulk Feb 9, 2000 Issued
Array ( [id] => 4372502 [patent_doc_number] => 06261339 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Method for desiliconizing pig iron before refining it to steel' [patent_app_type] => 1 [patent_app_number] => 9/485369 [patent_app_country] => US [patent_app_date] => 2000-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3448 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/261/06261339.pdf [firstpage_image] =>[orig_patent_app_number] => 485369 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/485369
Method for desiliconizing pig iron before refining it to steel Feb 8, 2000 Issued
Array ( [id] => 4304682 [patent_doc_number] => 06241802 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Method for delivery of gas-enriched fluids' [patent_app_type] => 1 [patent_app_number] => 9/500127 [patent_app_country] => US [patent_app_date] => 2000-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4257 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/241/06241802.pdf [firstpage_image] =>[orig_patent_app_number] => 500127 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/500127
Method for delivery of gas-enriched fluids Feb 7, 2000 Issued
09/485370 METHOD AND EQUIPMENT FOR PROCESSING IRON- OR OIL-CONTAINING METALLURGICAL WASTE Feb 7, 2000 Abandoned
Array ( [id] => 1541006 [patent_doc_number] => 06372017 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-16 [patent_title] => 'Method for producing magnesium' [patent_app_type] => B1 [patent_app_number] => 09/499602 [patent_app_country] => US [patent_app_date] => 2000-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2994 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/372/06372017.pdf [firstpage_image] =>[orig_patent_app_number] => 09499602 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/499602
Method for producing magnesium Feb 6, 2000 Issued
Array ( [id] => 1352058 [patent_doc_number] => 06572674 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-03 [patent_title] => 'Process for the treatment of steel work gases' [patent_app_type] => B1 [patent_app_number] => 09/499293 [patent_app_country] => US [patent_app_date] => 2000-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1379 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/572/06572674.pdf [firstpage_image] =>[orig_patent_app_number] => 09499293 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/499293
Process for the treatment of steel work gases Feb 6, 2000 Issued
Array ( [id] => 4358526 [patent_doc_number] => 06273931 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Method for controlling a smelting reduction process' [patent_app_type] => 1 [patent_app_number] => 9/423227 [patent_app_country] => US [patent_app_date] => 2000-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2477 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/273/06273931.pdf [firstpage_image] =>[orig_patent_app_number] => 423227 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/423227
Method for controlling a smelting reduction process Feb 3, 2000 Issued
Array ( [id] => 6785239 [patent_doc_number] => 20030136478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-24 [patent_title] => 'High-melting superalloy and method of producing the same' [patent_app_type] => new [patent_app_number] => 09/496271 [patent_app_country] => US [patent_app_date] => 2000-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5760 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0136/20030136478.pdf [firstpage_image] =>[orig_patent_app_number] => 09496271 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/496271
High-melting superalloy and method of producing the same Jan 31, 2000 Abandoned
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