
Michael Aboagye
Examiner (ID: 1763, Phone: (571)272-8165 , Office: P/1733 )
| Most Active Art Unit | 1733 |
| Art Unit(s) | 1793, 1733, 1725 |
| Total Applications | 1313 |
| Issued Applications | 891 |
| Pending Applications | 73 |
| Abandoned Applications | 366 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19916594
[patent_doc_number] => 12291953
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-05-06
[patent_title] => Dual-packer injection leaching system and method
[patent_app_type] => utility
[patent_app_number] => 17/185356
[patent_app_country] => US
[patent_app_date] => 2021-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 1186
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 227
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17185356
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/185356 | Dual-packer injection leaching system and method | Feb 24, 2021 | Issued |
Array
(
[id] => 19128276
[patent_doc_number] => 20240133629
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-25
[patent_title] => METALLURGICAL FURNACE
[patent_app_type] => utility
[patent_app_number] => 18/547341
[patent_app_country] => US
[patent_app_date] => 2021-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6087
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18547341
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/547341 | METALLURGICAL FURNACE | Feb 23, 2021 | Pending |
Array
(
[id] => 19338784
[patent_doc_number] => 12048955
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-07-30
[patent_title] => Precision refractory removal systems and methods
[patent_app_type] => utility
[patent_app_number] => 17/178468
[patent_app_country] => US
[patent_app_date] => 2021-02-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 5795
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17178468
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/178468 | Precision refractory removal systems and methods | Feb 17, 2021 | Issued |
Array
(
[id] => 18701663
[patent_doc_number] => 11788164
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-10-17
[patent_title] => Furnace for partially heating metal components
[patent_app_type] => utility
[patent_app_number] => 17/171158
[patent_app_country] => US
[patent_app_date] => 2021-02-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 15
[patent_no_of_words] => 6675
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17171158
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/171158 | Furnace for partially heating metal components | Feb 8, 2021 | Issued |
Array
(
[id] => 17386070
[patent_doc_number] => 20220033922
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-02-03
[patent_title] => HEAT TREATMENT APPARATUS FOR VEHICLE BODY COMPONENT
[patent_app_type] => utility
[patent_app_number] => 17/144661
[patent_app_country] => US
[patent_app_date] => 2021-01-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7278
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17144661
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/144661 | Heat treatment apparatus for vehicle body component | Jan 7, 2021 | Issued |
Array
(
[id] => 18093548
[patent_doc_number] => 20220411889
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-12-29
[patent_title] => LANCE FOR USE IN METAL PRODUCTION AND CASTING INSTALLATIONS
[patent_app_type] => utility
[patent_app_number] => 17/778562
[patent_app_country] => US
[patent_app_date] => 2021-01-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9303
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17778562
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/778562 | Lance for use in metal production and casting installations | Jan 7, 2021 | Issued |
Array
(
[id] => 18420621
[patent_doc_number] => 20230175084
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-08
[patent_title] => STEELMAKING LINE AND METHOD OF PRODUCING REDUCED IRON
[patent_app_type] => utility
[patent_app_number] => 17/995310
[patent_app_country] => US
[patent_app_date] => 2021-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8467
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17995310
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/995310 | Steelmaking line and method of producing reduced iron | Jan 5, 2021 | Issued |
Array
(
[id] => 18843270
[patent_doc_number] => 20230405674
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-21
[patent_title] => CONTINUOUS LOW-TEMPERATURE PLASMA POWDER TREATMENT AND BALL-MILLING PRODUCTION DEVICE AND METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/035603
[patent_app_country] => US
[patent_app_date] => 2020-12-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7020
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18035603
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/035603 | CONTINUOUS LOW-TEMPERATURE PLASMA POWDER TREATMENT AND BALL-MILLING PRODUCTION DEVICE AND METHOD THEREOF | Dec 30, 2020 | Pending |
Array
(
[id] => 17051209
[patent_doc_number] => 20210260643
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-08-26
[patent_title] => METHOD FOR MOULDING A SHEET INTO A COMPONENT OF COMPLEX SHAPE HAVING AREAS WITH DIFFERENT MECHANICAL PROPERTIES, PARTICULARLY A MOTOR-VEHICLE COMPONENT
[patent_app_type] => utility
[patent_app_number] => 17/138026
[patent_app_country] => US
[patent_app_date] => 2020-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3354
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 198
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17138026
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/138026 | Method for moulding a sheet into a component of complex shape having areas with different mechanical properties, particularly a motor-vehicle component | Dec 29, 2020 | Issued |
Array
(
[id] => 20077830
[patent_doc_number] => 12351883
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-08
[patent_title] => Cooling plate for a metallurgical furnace
[patent_app_type] => utility
[patent_app_number] => 17/787747
[patent_app_country] => US
[patent_app_date] => 2020-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 16
[patent_no_of_words] => 1156
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 229
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17787747
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/787747 | Cooling plate for a metallurgical furnace | Dec 17, 2020 | Issued |
Array
(
[id] => 17686551
[patent_doc_number] => 20220193843
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-23
[patent_title] => Material Processing System and Method for Utilizing the Same
[patent_app_type] => utility
[patent_app_number] => 17/125625
[patent_app_country] => US
[patent_app_date] => 2020-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14345
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 177
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17125625
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/125625 | Material processing system and method for utilizing the same | Dec 16, 2020 | Issued |
Array
(
[id] => 17222033
[patent_doc_number] => 11174524
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2021-11-16
[patent_title] => Production apparatus and method for electric arc furnace steelmaking with fully continuous ultra-short process
[patent_app_type] => utility
[patent_app_number] => 17/124506
[patent_app_country] => US
[patent_app_date] => 2020-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 4884
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 376
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17124506
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/124506 | Production apparatus and method for electric arc furnace steelmaking with fully continuous ultra-short process | Dec 16, 2020 | Issued |
Array
(
[id] => 20116260
[patent_doc_number] => 12365953
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-22
[patent_title] => Method of operating blast furnace and blast furnace ancillary facility
[patent_app_type] => utility
[patent_app_number] => 17/757828
[patent_app_country] => US
[patent_app_date] => 2020-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 4506
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 174
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17757828
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/757828 | Method of operating blast furnace and blast furnace ancillary facility | Dec 13, 2020 | Issued |
Array
(
[id] => 16719131
[patent_doc_number] => 20210086278
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-03-25
[patent_title] => SLAG REMOVAL SYSTEM AND METHOD
[patent_app_type] => utility
[patent_app_number] => 17/110779
[patent_app_country] => US
[patent_app_date] => 2020-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4854
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17110779
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/110779 | SLAG REMOVAL SYSTEM AND METHOD | Dec 2, 2020 | Abandoned |
Array
(
[id] => 16824711
[patent_doc_number] => 20210140004
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-13
[patent_title] => SYSTEMS AND METHODS FOR ANNEALING SHEET METAL COILS
[patent_app_type] => utility
[patent_app_number] => 17/089771
[patent_app_country] => US
[patent_app_date] => 2020-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10669
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17089771
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/089771 | SYSTEMS AND METHODS FOR ANNEALING SHEET METAL COILS | Nov 4, 2020 | Abandoned |
Array
(
[id] => 20108568
[patent_doc_number] => 12359277
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-15
[patent_title] => Annealing furnace, method of constructing annealing furnace, and structure for prefabrication
[patent_app_type] => utility
[patent_app_number] => 17/774072
[patent_app_country] => US
[patent_app_date] => 2020-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 3474
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17774072
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/774072 | Annealing furnace, method of constructing annealing furnace, and structure for prefabrication | Oct 18, 2020 | Issued |
Array
(
[id] => 19960727
[patent_doc_number] => 12330200
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-06-17
[patent_title] => Distributor tube for cooling metal strips
[patent_app_type] => utility
[patent_app_number] => 17/754872
[patent_app_country] => US
[patent_app_date] => 2020-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 0
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 42
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17754872
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/754872 | Distributor tube for cooling metal strips | Oct 15, 2020 | Issued |
Array
(
[id] => 18077866
[patent_doc_number] => 20220403478
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-12-22
[patent_title] => METHOD FOR MANUFACTURING MOLTEN IRON WITH ELECTRIC ARC FURNACE
[patent_app_type] => utility
[patent_app_number] => 17/772675
[patent_app_country] => US
[patent_app_date] => 2020-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9983
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17772675
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/772675 | Method for manufacturing molten iron with electric arc furnace | Oct 13, 2020 | Issued |
Array
(
[id] => 17983002
[patent_doc_number] => 20220349038
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-11-03
[patent_title] => RAPID QUENCH LINE
[patent_app_type] => utility
[patent_app_number] => 17/766091
[patent_app_country] => US
[patent_app_date] => 2020-10-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12199
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17766091
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/766091 | RAPID QUENCH LINE | Oct 12, 2020 | Abandoned |
Array
(
[id] => 17192429
[patent_doc_number] => 11161164
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-11-02
[patent_title] => Method for manufacturing a press-molded article, a retainer, and a manufacturing system for a press-molded article
[patent_app_type] => utility
[patent_app_number] => 17/037758
[patent_app_country] => US
[patent_app_date] => 2020-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2748
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 212
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17037758
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/037758 | Method for manufacturing a press-molded article, a retainer, and a manufacturing system for a press-molded article | Sep 29, 2020 | Issued |