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] => 1238059 [patent_doc_number] => 06685763 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-03 [patent_title] => 'Treatment for improving the castability of aluminum killed continuously cast steel' [patent_app_type] => B1 [patent_app_number] => 09/936300 [patent_app_country] => US [patent_app_date] => 2001-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2638 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/685/06685763.pdf [firstpage_image] =>[orig_patent_app_number] => 09936300 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/936300
Treatment for improving the castability of aluminum killed continuously cast steel Sep 11, 2001 Issued
Array ( [id] => 5963180 [patent_doc_number] => 20020088307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-11 [patent_title] => 'Process and apparatus for adding particulate solid material to molten metal' [patent_app_type] => new [patent_app_number] => 09/950443 [patent_app_country] => US [patent_app_date] => 2001-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2552 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0088/20020088307.pdf [firstpage_image] =>[orig_patent_app_number] => 09950443 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/950443
Process and apparatus for adding particulate solid material to molten metal Sep 9, 2001 Issued
Array ( [id] => 1201682 [patent_doc_number] => 06719822 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-04-13 [patent_title] => 'Process for decontamination' [patent_app_type] => B1 [patent_app_number] => 09/947342 [patent_app_country] => US [patent_app_date] => 2001-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6095 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/719/06719822.pdf [firstpage_image] =>[orig_patent_app_number] => 09947342 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/947342
Process for decontamination Sep 6, 2001 Issued
Array ( [id] => 6776770 [patent_doc_number] => 20030047850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-13 [patent_title] => 'Molten metal pump and furnace for use therewith' [patent_app_type] => new [patent_app_number] => 09/948423 [patent_app_country] => US [patent_app_date] => 2001-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5941 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0047/20030047850.pdf [firstpage_image] =>[orig_patent_app_number] => 09948423 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/948423
Molten metal pump and furnace for use therewith Sep 6, 2001 Abandoned
Array ( [id] => 1337784 [patent_doc_number] => 06585928 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-01 [patent_title] => 'Dispensing system for molten aluminum and method' [patent_app_type] => B2 [patent_app_number] => 09/947669 [patent_app_country] => US [patent_app_date] => 2001-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7064 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/585/06585928.pdf [firstpage_image] =>[orig_patent_app_number] => 09947669 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/947669
Dispensing system for molten aluminum and method Sep 6, 2001 Issued
Array ( [id] => 1372724 [patent_doc_number] => 06555050 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-29 [patent_title] => 'Dross processing system' [patent_app_type] => B1 [patent_app_number] => 09/947043 [patent_app_country] => US [patent_app_date] => 2001-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 8004 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/555/06555050.pdf [firstpage_image] =>[orig_patent_app_number] => 09947043 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/947043
Dross processing system Sep 4, 2001 Issued
Array ( [id] => 1526967 [patent_doc_number] => 06478847 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-12 [patent_title] => 'Copper scrap processing system' [patent_app_type] => B1 [patent_app_number] => 09/944972 [patent_app_country] => US [patent_app_date] => 2001-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6261 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/478/06478847.pdf [firstpage_image] =>[orig_patent_app_number] => 09944972 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/944972
Copper scrap processing system Aug 30, 2001 Issued
Array ( [id] => 6747171 [patent_doc_number] => 20030041691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-06 [patent_title] => 'Method and apparatus for controlling temperature uniformity of the burden in a direct reduction shaft furnace' [patent_app_type] => new [patent_app_number] => 09/944675 [patent_app_country] => US [patent_app_date] => 2001-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5084 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0041/20030041691.pdf [firstpage_image] =>[orig_patent_app_number] => 09944675 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/944675
Method and apparatus for controlling temperature uniformity of the burden in a direct reduction shaft furnace Aug 29, 2001 Issued
Array ( [id] => 6058589 [patent_doc_number] => 20020029656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-14 [patent_title] => 'Carbothermic aluminum production using scrap aluminum as a coolant' [patent_app_type] => new [patent_app_number] => 09/939857 [patent_app_country] => US [patent_app_date] => 2001-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4199 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0029/20020029656.pdf [firstpage_image] =>[orig_patent_app_number] => 09939857 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/939857
Carbothermic aluminum production using scrap aluminum as a coolant Aug 26, 2001 Issued
Array ( [id] => 1410783 [patent_doc_number] => 06508856 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-21 [patent_title] => 'Furnace discharge system and method of operation' [patent_app_type] => B1 [patent_app_number] => 09/914372 [patent_app_country] => US [patent_app_date] => 2001-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2316 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/508/06508856.pdf [firstpage_image] =>[orig_patent_app_number] => 09914372 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/914372
Furnace discharge system and method of operation Aug 23, 2001 Issued
Array ( [id] => 1068097 [patent_doc_number] => 06843827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-01-18 [patent_title] => 'Method of smelting copper sulfide concentrate' [patent_app_type] => utility [patent_app_number] => 09/933721 [patent_app_country] => US [patent_app_date] => 2001-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4342 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/843/06843827.pdf [firstpage_image] =>[orig_patent_app_number] => 09933721 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/933721
Method of smelting copper sulfide concentrate Aug 21, 2001 Issued
Array ( [id] => 1307615 [patent_doc_number] => 06613272 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-09-02 [patent_title] => 'Vessel for metallurgical purposes' [patent_app_type] => B2 [patent_app_number] => 09/928908 [patent_app_country] => US [patent_app_date] => 2001-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 30 [patent_no_of_words] => 3582 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/613/06613272.pdf [firstpage_image] =>[orig_patent_app_number] => 09928908 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/928908
Vessel for metallurgical purposes Aug 12, 2001 Issued
Array ( [id] => 1312316 [patent_doc_number] => 06607577 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-08-19 [patent_title] => 'Desulphurization reagent control method and system' [patent_app_type] => B2 [patent_app_number] => 09/927394 [patent_app_country] => US [patent_app_date] => 2001-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4905 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/607/06607577.pdf [firstpage_image] =>[orig_patent_app_number] => 09927394 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/927394
Desulphurization reagent control method and system Aug 12, 2001 Issued
Array ( [id] => 1331053 [patent_doc_number] => 06592647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-15 [patent_title] => 'Method for producing metallic iron' [patent_app_type] => B2 [patent_app_number] => 09/923352 [patent_app_country] => US [patent_app_date] => 2001-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 8731 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/592/06592647.pdf [firstpage_image] =>[orig_patent_app_number] => 09923352 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/923352
Method for producing metallic iron Aug 7, 2001 Issued
Array ( [id] => 1244649 [patent_doc_number] => 06676731 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-13 [patent_title] => 'Method of charging a pressurized container with granular solids' [patent_app_type] => B1 [patent_app_number] => 09/807749 [patent_app_country] => US [patent_app_date] => 2001-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2115 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/676/06676731.pdf [firstpage_image] =>[orig_patent_app_number] => 09807749 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/807749
Method of charging a pressurized container with granular solids Aug 7, 2001 Issued
Array ( [id] => 6459957 [patent_doc_number] => 20020020947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-21 [patent_title] => 'Material supply and melting method in injection molding of metal material' [patent_app_type] => new [patent_app_number] => 09/924864 [patent_app_country] => US [patent_app_date] => 2001-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3265 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0020/20020020947.pdf [firstpage_image] =>[orig_patent_app_number] => 09924864 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/924864
Material supply and melting method in injection molding of metal material Aug 7, 2001 Issued
Array ( [id] => 6060460 [patent_doc_number] => 20020030308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-14 [patent_title] => 'Tilting rotary furnace system for recovery of non-ferrous metals from scrap or dross and method of operation' [patent_app_type] => new [patent_app_number] => 09/923224 [patent_app_country] => US [patent_app_date] => 2001-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9188 [patent_no_of_claims] => 97 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0030/20020030308.pdf [firstpage_image] =>[orig_patent_app_number] => 09923224 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/923224
Method of operation of tilting rotary furnace system for recovery of non-ferrous metals from scrap or dross Aug 5, 2001 Issued
90/006075 METHOD FOR DISPENSING SPHERICAL-SHAPED QUANTITIES OF LIQUID SOLDER Aug 1, 2001 Issued
Array ( [id] => 1252142 [patent_doc_number] => 06669756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-30 [patent_title] => 'Discharge apparatus for movable hearth type heat-treatment furnace, its operation method, and method and apparatus for manufacturing molten iron using the same' [patent_app_type] => B2 [patent_app_number] => 09/916588 [patent_app_country] => US [patent_app_date] => 2001-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 10640 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/669/06669756.pdf [firstpage_image] =>[orig_patent_app_number] => 09916588 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/916588
Discharge apparatus for movable hearth type heat-treatment furnace, its operation method, and method and apparatus for manufacturing molten iron using the same Jul 29, 2001 Issued
09/890240 Method for producing liquid pig iron Jul 26, 2001 Abandoned
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