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] => 18880259 [patent_doc_number] => 20240003628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => CENTERING DEVICE FOR METAL BLANKS [patent_app_type] => utility [patent_app_number] => 18/035350 [patent_app_country] => US [patent_app_date] => 2021-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5727 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18035350 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/035350
CENTERING DEVICE FOR METAL BLANKS Nov 7, 2021 Abandoned
Array ( [id] => 18479040 [patent_doc_number] => 11692774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Dynamic cooling of a metallurgical furnace [patent_app_type] => utility [patent_app_number] => 17/517390 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6822 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17517390 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/517390
Dynamic cooling of a metallurgical furnace Nov 1, 2021 Issued
Array ( [id] => 18764919 [patent_doc_number] => 11815313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Metallurgical furnace having an integrated off-gas hood [patent_app_type] => utility [patent_app_number] => 17/513385 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2139 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17513385 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/513385
Metallurgical furnace having an integrated off-gas hood Oct 27, 2021 Issued
Array ( [id] => 18818528 [patent_doc_number] => 20230392868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => VERTICAL FURNACE FOR A CONTINUOUS HEAT TREATMENT OF A METAL STRIP [patent_app_type] => utility [patent_app_number] => 18/032829 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4844 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 18032829 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/032829
VERTICAL FURNACE FOR A CONTINUOUS HEAT TREATMENT OF A METAL STRIP Oct 19, 2021 Abandoned
Array ( [id] => 20849870 [patent_doc_number] => 12686894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-21 [patent_title] => Lance for blowing oxygen in steelmaking [patent_app_type] => utility [patent_app_number] => 18/030096 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18030096 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/030096
Lance for blowing oxygen in steelmaking Oct 4, 2021 Issued
Array ( [id] => 18888695 [patent_doc_number] => 11867462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Apparatus and method for feeding and preheating a metal charge in a melting furnace [patent_app_type] => utility [patent_app_number] => 17/487030 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 6875 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17487030 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/487030
Apparatus and method for feeding and preheating a metal charge in a melting furnace Sep 27, 2021 Issued
Array ( [id] => 18693722 [patent_doc_number] => 20230324122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => REDUCING GAS INJECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/043949 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18043949 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/043949
REDUCING GAS INJECTION SYSTEM Sep 26, 2021 Issued
Array ( [id] => 19241344 [patent_doc_number] => 12011760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Ejector device, 3D printer employing the ejector device and method of 3D printing [patent_app_type] => utility [patent_app_number] => 17/449043 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 39 [patent_no_of_words] => 25067 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17449043 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/449043
Ejector device, 3D printer employing the ejector device and method of 3D printing Sep 26, 2021 Issued
Array ( [id] => 20301561 [patent_doc_number] => 12447534 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Printer jetting mechanism and printer employing the printer jetting mechanism [patent_app_type] => utility [patent_app_number] => 17/449028 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 39 [patent_no_of_words] => 19986 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17449028 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/449028
Printer jetting mechanism and printer employing the printer jetting mechanism Sep 26, 2021 Issued
Array ( [id] => 18693721 [patent_doc_number] => 20230324121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => EXCHANGEABLE COOLED NOSE WITH CERAMIC INJECTOR PASSAGE [patent_app_type] => utility [patent_app_number] => 18/025048 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18025048 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/025048
EXCHANGEABLE COOLED NOSE WITH CERAMIC INJECTOR PASSAGE Sep 21, 2021 Pending
Array ( [id] => 17761815 [patent_doc_number] => 20220235427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => LONG-LIFE SERVICE METHOD FOR POWDER-BOTTOM-INJECTING CONVERTER BASED ON COLLABORATIVE HOT REPLACEMENT OF FURNACE BOTTOM AND BOTTOM PURGING BRICK [patent_app_type] => utility [patent_app_number] => 17/476501 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 17476501 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476501
Long-life service method for powder-bottom-injecting converter based on collaborative hot replacement of furnace bottom and bottom purging brick Sep 15, 2021 Issued
Array ( [id] => 18771807 [patent_doc_number] => 20230366628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => Hood-type annealing furnace and method for cooling an annealing material in a hood-type annealing furnace [patent_app_type] => utility [patent_app_number] => 18/030644 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18030644 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/030644
Hood-type annealing furnace and method for cooling an annealing material in a hood-type annealing furnace Sep 12, 2021 Abandoned
Array ( [id] => 18567993 [patent_doc_number] => 20230258328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => INTEGRATED COMPREHENSIVE ADJUSTMENT METHOD FOR PULVERIZED COAL BOILER BASED ON PREVENTION AND CONTROL OF HIGH-TEMPERATURE CORROSION OF WATER WALL [patent_app_type] => utility [patent_app_number] => 18/027218 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18027218 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/027218
Integrated comprehensive adjustment method for pulverized coal boiler based on prevention and control of high-temperature corrosion of water wall Aug 29, 2021 Issued
Array ( [id] => 17445028 [patent_doc_number] => 20220065533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => SYSTEMS, DEVICES, AND METHODS FOR PURIFYING ATMOSPHERE IN A VACUUM FURNACE [patent_app_type] => utility [patent_app_number] => 17/460028 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17460028 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/460028
SYSTEMS, DEVICES, AND METHODS FOR PURIFYING ATMOSPHERE IN A VACUUM FURNACE Aug 26, 2021 Abandoned
Array ( [id] => 18224109 [patent_doc_number] => 20230063103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => METAL DROP EJECTING THREE-DIMENSIONAL (3D) OBJECT PRINTER AND METHOD OF OPERATION FOR FORMING METAL SUPPORT STRUCTURES [patent_app_type] => utility [patent_app_number] => 17/412399 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17412399 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412399
Metal drop ejecting three-dimensional (3D) object printer and method of operation for forming metal support structures Aug 25, 2021 Issued
Array ( [id] => 17259485 [patent_doc_number] => 20210372470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => Non-Contact Magnetic Steering [patent_app_type] => utility [patent_app_number] => 17/445205 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17445205 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/445205
Non-Contact Magnetic Steering Aug 16, 2021 Abandoned
Array ( [id] => 18167606 [patent_doc_number] => 20230034213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => VESSEL FOR MELTING METAL IN A METAL DROP EJECTING THREE-DIMENSIONAL (3D) OBJECT PRINTER [patent_app_type] => utility [patent_app_number] => 17/391265 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17391265 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/391265
VESSEL FOR MELTING METAL IN A METAL DROP EJECTING THREE-DIMENSIONAL (3D) OBJECT PRINTER Aug 1, 2021 Abandoned
Array ( [id] => 18793082 [patent_doc_number] => 11826823 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-28 [patent_title] => System for in-situ monitoring for additive manufacturing using ultrasonic testing [patent_app_type] => utility [patent_app_number] => 17/390862 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5328 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17390862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/390862
System for in-situ monitoring for additive manufacturing using ultrasonic testing Jul 29, 2021 Issued
Array ( [id] => 20578818 [patent_doc_number] => 12571061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Blowing control method for maintaining mushroom head of bottom-blowing nozzle converter [patent_app_type] => utility [patent_app_number] => 17/927057 [patent_app_country] => US [patent_app_date] => 2021-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17927057 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927057
Blowing control method for maintaining mushroom head of bottom-blowing nozzle converter Jul 21, 2021 Issued
Array ( [id] => 18149310 [patent_doc_number] => 20230023167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => SYSTEMS AND METHODS FOR CLEANING ORIFICES OF A 3D LIQUID METAL PRINTER [patent_app_type] => utility [patent_app_number] => 17/380168 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17380168 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/380168
Systems and methods for cleaning orifices of a 3D liquid metal printer Jul 19, 2021 Issued
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