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] => 4293086 [patent_doc_number] => 06251162 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Process for the production of liquid pig iron or liquid intermediate products of steel' [patent_app_type] => 1 [patent_app_number] => 9/125869 [patent_app_country] => US [patent_app_date] => 1998-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6083 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/251/06251162.pdf [firstpage_image] =>[orig_patent_app_number] => 125869 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/125869
Process for the production of liquid pig iron or liquid intermediate products of steel Oct 25, 1998 Issued
Array ( [id] => 4277292 [patent_doc_number] => 06210462 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Method and apparatus for making metallic iron' [patent_app_type] => 1 [patent_app_number] => 9/176311 [patent_app_country] => US [patent_app_date] => 1998-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5834 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/210/06210462.pdf [firstpage_image] =>[orig_patent_app_number] => 176311 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/176311
Method and apparatus for making metallic iron Oct 21, 1998 Issued
09/174739 SYSTEM AND METHOD FOR DELIVERY OF GAS-SUPERSATURATED FLUIDS Oct 18, 1998 Abandoned
Array ( [id] => 4214068 [patent_doc_number] => 06039916 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-21 [patent_title] => 'Apparatus for producing direct reduced iron with a controlled amount of carbon' [patent_app_type] => 1 [patent_app_number] => 9/175396 [patent_app_country] => US [patent_app_date] => 1998-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3839 [patent_no_of_claims] => 6 [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/06/039/06039916.pdf [firstpage_image] =>[orig_patent_app_number] => 175396 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/175396
Apparatus for producing direct reduced iron with a controlled amount of carbon Oct 18, 1998 Issued
Array ( [id] => 4285714 [patent_doc_number] => 06183535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'Method for increasing the capacity of a direct reduced iron plant without increasing its reformer capacity' [patent_app_type] => 1 [patent_app_number] => 9/173844 [patent_app_country] => US [patent_app_date] => 1998-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3331 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/183/06183535.pdf [firstpage_image] =>[orig_patent_app_number] => 173844 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/173844
Method for increasing the capacity of a direct reduced iron plant without increasing its reformer capacity Oct 15, 1998 Issued
Array ( [id] => 4285068 [patent_doc_number] => 06197087 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Pyrolysis of halogenated organic hazardous wastes with direct reduction of iron oxides' [patent_app_type] => 1 [patent_app_number] => 9/169857 [patent_app_country] => US [patent_app_date] => 1998-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1296 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/197/06197087.pdf [firstpage_image] =>[orig_patent_app_number] => 169857 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/169857
Pyrolysis of halogenated organic hazardous wastes with direct reduction of iron oxides Oct 9, 1998 Issued
90/005144 METHOD OF SMELTING REDUCTION OF ORES CONTAINING METAL OXIDES Oct 5, 1998 Issued
Array ( [id] => 4236788 [patent_doc_number] => 06136065 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'Method and device for direct reduction of ore fines' [patent_app_type] => 1 [patent_app_number] => 9/155961 [patent_app_country] => US [patent_app_date] => 1998-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3101 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/136/06136065.pdf [firstpage_image] =>[orig_patent_app_number] => 155961 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/155961
Method and device for direct reduction of ore fines Oct 4, 1998 Issued
Array ( [id] => 4077689 [patent_doc_number] => 06132489 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Method and apparatus for reducing iron-oxides-particles having a broad range of sizes' [patent_app_type] => 1 [patent_app_number] => 9/165985 [patent_app_country] => US [patent_app_date] => 1998-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3680 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/132/06132489.pdf [firstpage_image] =>[orig_patent_app_number] => 165985 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/165985
Method and apparatus for reducing iron-oxides-particles having a broad range of sizes Oct 1, 1998 Issued
Array ( [id] => 4226966 [patent_doc_number] => 06143053 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Process for producing sponge iron by direct reduction of iron-oxide-containing material' [patent_app_type] => 1 [patent_app_number] => 9/101292 [patent_app_country] => US [patent_app_date] => 1998-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4266 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/143/06143053.pdf [firstpage_image] =>[orig_patent_app_number] => 101292 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/101292
Process for producing sponge iron by direct reduction of iron-oxide-containing material Sep 29, 1998 Issued
Array ( [id] => 4174835 [patent_doc_number] => 06159269 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'Recovery of metal from dross and apparatus therefore' [patent_app_type] => 1 [patent_app_number] => 9/155582 [patent_app_country] => US [patent_app_date] => 1998-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4284 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/159/06159269.pdf [firstpage_image] =>[orig_patent_app_number] => 155582 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/155582
Recovery of metal from dross and apparatus therefore Sep 28, 1998 Issued
Array ( [id] => 4226980 [patent_doc_number] => 06143054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Process of producing molten metals' [patent_app_type] => 1 [patent_app_number] => 9/160913 [patent_app_country] => US [patent_app_date] => 1998-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4933 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/143/06143054.pdf [firstpage_image] =>[orig_patent_app_number] => 160913 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/160913
Process of producing molten metals Sep 24, 1998 Issued
Array ( [id] => 4145260 [patent_doc_number] => 06102981 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-15 [patent_title] => 'Method for controlling the composition of a cast iron melt' [patent_app_type] => 1 [patent_app_number] => 9/155016 [patent_app_country] => US [patent_app_date] => 1998-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1621 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/102/06102981.pdf [firstpage_image] =>[orig_patent_app_number] => 155016 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/155016
Method for controlling the composition of a cast iron melt Sep 15, 1998 Issued
Array ( [id] => 4285688 [patent_doc_number] => 06183533 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'Method for removing mercury from lamp parts' [patent_app_type] => 1 [patent_app_number] => 9/153397 [patent_app_country] => US [patent_app_date] => 1998-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1581 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/183/06183533.pdf [firstpage_image] =>[orig_patent_app_number] => 153397 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/153397
Method for removing mercury from lamp parts Sep 14, 1998 Issued
Array ( [id] => 4123044 [patent_doc_number] => 06120579 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => 'Process for cleaning mercury-contaminated soils' [patent_app_type] => 1 [patent_app_number] => 9/152774 [patent_app_country] => US [patent_app_date] => 1998-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2324 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/120/06120579.pdf [firstpage_image] =>[orig_patent_app_number] => 152774 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/152774
Process for cleaning mercury-contaminated soils Sep 13, 1998 Issued
Array ( [id] => 4185669 [patent_doc_number] => 06042776 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-28 [patent_title] => 'Apparatus for recovering zinc oxide from dust' [patent_app_type] => 1 [patent_app_number] => 9/151945 [patent_app_country] => US [patent_app_date] => 1998-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 9495 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/042/06042776.pdf [firstpage_image] =>[orig_patent_app_number] => 151945 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/151945
Apparatus for recovering zinc oxide from dust Sep 10, 1998 Issued
Array ( [id] => 4180760 [patent_doc_number] => 06152984 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Integrated direct reduction iron system' [patent_app_type] => 1 [patent_app_number] => 9/150245 [patent_app_country] => US [patent_app_date] => 1998-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3098 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/152/06152984.pdf [firstpage_image] =>[orig_patent_app_number] => 150245 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/150245
Integrated direct reduction iron system Sep 9, 1998 Issued
Array ( [id] => 4285699 [patent_doc_number] => 06183534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'Plant and process for the production of pig iron and/or sponge iron' [patent_app_type] => 1 [patent_app_number] => 9/148780 [patent_app_country] => US [patent_app_date] => 1998-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1901 [patent_no_of_claims] => 6 [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/06/183/06183534.pdf [firstpage_image] =>[orig_patent_app_number] => 148780 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/148780
Plant and process for the production of pig iron and/or sponge iron Sep 3, 1998 Issued
09/148745 DIRECT IRON AND STEELMAKING Sep 3, 1998 Abandoned
Array ( [id] => 4398187 [patent_doc_number] => 06171365 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Process for the production of liquid pig iron or liquid intermediate products of liquid steel and spongy metal' [patent_app_type] => 1 [patent_app_number] => 9/142186 [patent_app_country] => US [patent_app_date] => 1998-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2578 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/171/06171365.pdf [firstpage_image] =>[orig_patent_app_number] => 142186 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/142186
Process for the production of liquid pig iron or liquid intermediate products of liquid steel and spongy metal Sep 1, 1998 Issued
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