Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 18771231 [patent_doc_number] => 20230366048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => Blast furnace for ironmaking production [patent_app_type] => utility [patent_app_number] => 18/026003 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18026003 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026003
Blast furnace for ironmaking production Sep 14, 2020 Pending
Array ( [id] => 18771230 [patent_doc_number] => 20230366047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => Blast furnace for ironmaking production [patent_app_type] => utility [patent_app_number] => 18/026046 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18026046 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026046
Blast furnace for ironmaking production Sep 14, 2020 Pending
Array ( [id] => 18771233 [patent_doc_number] => 20230366050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => Device to inject a reducing gas into a shaft furnace [patent_app_type] => utility [patent_app_number] => 18/025987 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18025987 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/025987
Device to inject a reducing gas into a shaft furnace Sep 14, 2020 Pending
Array ( [id] => 18771232 [patent_doc_number] => 20230366049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => Device to inject a reducing gas into a shaft furnace [patent_app_type] => utility [patent_app_number] => 18/026061 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18026061 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026061
Device to inject a reducing gas into a shaft furnace Sep 14, 2020 Pending
Array ( [id] => 16710928 [patent_doc_number] => 20210078075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => Compound Furnace [patent_app_type] => utility [patent_app_number] => 17/018334 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17018334 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/018334
Compound furnace Sep 10, 2020 Issued
Array ( [id] => 17930242 [patent_doc_number] => 20220325367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => SKIP HOIST OF A BLAST FURNACE [patent_app_type] => utility [patent_app_number] => 17/639415 [patent_app_country] => US [patent_app_date] => 2020-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17639415 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/639415
SKIP HOIST OF A BLAST FURNACE Sep 6, 2020 Abandoned
Array ( [id] => 17930243 [patent_doc_number] => 20220325368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => METHOD OF DYNAMIC CONTROL FOR BOTTOM BLOWING O2-CO2-CaO CONVERTER STEELMAKING PROCESS [patent_app_type] => utility [patent_app_number] => 17/440648 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17440648 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/440648
METHOD OF DYNAMIC CONTROL FOR BOTTOM BLOWING O2-CO2-CaO CONVERTER STEELMAKING PROCESS Aug 10, 2020 Abandoned
Array ( [id] => 16728778 [patent_doc_number] => 20210095925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => DROSS HANDLING METHODS AND APPARATUS [patent_app_type] => utility [patent_app_number] => 16/947617 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11230 [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] => 16947617 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/947617
Dross handling methods and apparatus Aug 9, 2020 Issued
Array ( [id] => 16453704 [patent_doc_number] => 20200363130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => ROLLER SHAFT PORTION THERMAL INSULATION MEMBER FOR CONTINUOUS ANNEALING FURNACE AND CONTINUOUS ANNEALING FURNACE [patent_app_type] => utility [patent_app_number] => 16/944232 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16944232 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/944232
Roller shaft portion thermal insulation member for continuous annealing furnace and continuous annealing furnace Jul 30, 2020 Issued
Array ( [id] => 17748669 [patent_doc_number] => 20220226872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => DEVICE FOR COOLING A STEEL STRIP [patent_app_type] => utility [patent_app_number] => 17/632180 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17632180 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/632180
Device for cooling a steel strip Jul 28, 2020 Issued
Array ( [id] => 17868186 [patent_doc_number] => 20220290922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => SEAL VALVE FOR A PCI SYSTEM OF A BLAST FURNACE [patent_app_type] => utility [patent_app_number] => 17/632798 [patent_app_country] => US [patent_app_date] => 2020-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17632798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/632798
SEAL VALVE FOR A PCI SYSTEM OF A BLAST FURNACE Jul 22, 2020 Abandoned
Array ( [id] => 16771803 [patent_doc_number] => 10982902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Stave cooler [patent_app_type] => utility [patent_app_number] => 16/926649 [patent_app_country] => US [patent_app_date] => 2020-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 9020 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16926649 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/926649
Stave cooler Jul 10, 2020 Issued
Array ( [id] => 20144285 [patent_doc_number] => 12378616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Sealing a reduction assembly [patent_app_type] => utility [patent_app_number] => 17/625874 [patent_app_country] => US [patent_app_date] => 2020-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2557 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17625874 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625874
Sealing a reduction assembly Jul 2, 2020 Issued
Array ( [id] => 16392134 [patent_doc_number] => 20200333075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => FLUID COOLED HOUSING SYSTEM FOR INSTRUMENTS OF A METAL MAKING FURNACE [patent_app_type] => utility [patent_app_number] => 16/916360 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16916360 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/916360
FLUID COOLED HOUSING SYSTEM FOR INSTRUMENTS OF A METAL MAKING FURNACE Jun 29, 2020 Abandoned
Array ( [id] => 17105067 [patent_doc_number] => 11125271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Non-contact magnetic steering [patent_app_type] => utility [patent_app_number] => 16/914871 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 31 [patent_no_of_words] => 23491 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16914871 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/914871
Non-contact magnetic steering Jun 28, 2020 Issued
Array ( [id] => 18384739 [patent_doc_number] => 11655511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Seal gas optimization systems and methods for a direct reduction process [patent_app_type] => utility [patent_app_number] => 16/908810 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4394 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16908810 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/908810
Seal gas optimization systems and methods for a direct reduction process Jun 22, 2020 Issued
Array ( [id] => 16362157 [patent_doc_number] => 20200318908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => HEAT TREAT FURNACE JIG [patent_app_type] => utility [patent_app_number] => 16/907866 [patent_app_country] => US [patent_app_date] => 2020-06-22 [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] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16907866 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/907866
HEAT TREAT FURNACE JIG Jun 21, 2020 Abandoned
Array ( [id] => 20186250 [patent_doc_number] => 12397352 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Coater for a 3D printer, 3D printer having the coater, use of the coater and use of the 3D printer [patent_app_type] => utility [patent_app_number] => 17/620676 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3745 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17620676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/620676
Coater for a 3D printer, 3D printer having the coater, use of the coater and use of the 3D printer Jun 17, 2020 Issued
Array ( [id] => 17829030 [patent_doc_number] => 20220266334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => DOSING PUMP TRIGGER SYSTEM [patent_app_type] => utility [patent_app_number] => 17/619109 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17619109 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/619109
Dosing pump trigger system Jun 9, 2020 Issued
Array ( [id] => 16327330 [patent_doc_number] => 20200298295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => COOLING OF A METAL STRIP USING A POSITION-CONTROLLED VALVE DEVICE [patent_app_type] => utility [patent_app_number] => 16/893020 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16893020 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/893020
Cooling of a metal strip using a position-controlled valve device Jun 3, 2020 Issued
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