Search

David A. Rogers

Examiner (ID: 18775, Phone: (571)272-2205 , Office: P/2856 )

Most Active Art Unit
2856
Art Unit(s)
2856, 2855
Total Applications
1709
Issued Applications
1289
Pending Applications
43
Abandoned Applications
379

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19829095 [patent_doc_number] => 12249892 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Cooling jacket for cooling permanent magnet synchronous electric motor [patent_app_type] => utility [patent_app_number] => 18/080246 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 4216 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 401 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080246 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080246
Cooling jacket for cooling permanent magnet synchronous electric motor Dec 12, 2022 Issued
Array ( [id] => 20204427 [patent_doc_number] => 12407215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Cooling jacket for electric motor having configuration for reducing electromagnetic noise [patent_app_type] => utility [patent_app_number] => 18/080289 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080289 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080289
Cooling jacket for electric motor having configuration for reducing electromagnetic noise Dec 12, 2022 Issued
Array ( [id] => 19741697 [patent_doc_number] => 12218548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Embedded magnet rotor and rotary electric machine [patent_app_type] => utility [patent_app_number] => 18/064033 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2829 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18064033 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/064033
Embedded magnet rotor and rotary electric machine Dec 8, 2022 Issued
Array ( [id] => 18282631 [patent_doc_number] => 20230098103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => CONTROLLER AND MOTOR ASSEMBLY COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 18/074626 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18074626 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074626
Controller and motor assembly comprising same Dec 4, 2022 Issued
Array ( [id] => 18600698 [patent_doc_number] => 20230275501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => MOTOR [patent_app_type] => utility [patent_app_number] => 18/075235 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2673 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18075235 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075235
Motor Dec 4, 2022 Issued
Array ( [id] => 19662717 [patent_doc_number] => 20240429782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => MOTOR ARRANGEMENT FOR A SHAPING DEVICE, MOTOR FOR A SHAPING DEVICE, HOLDING BODY, SHAPING DEVICE, USE OF A MOTOR AND A HOLDING BODY, AND METHOD FOR COOLING A MOTOR [patent_app_type] => utility [patent_app_number] => 18/710215 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13726 [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] => 18710215 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/710215
MOTOR ARRANGEMENT FOR A SHAPING DEVICE, MOTOR FOR A SHAPING DEVICE, HOLDING BODY, SHAPING DEVICE, USE OF A MOTOR AND A HOLDING BODY, AND METHOD FOR COOLING A MOTOR Nov 17, 2022 Abandoned
Array ( [id] => 19935511 [patent_doc_number] => 12308721 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Rotating electrical machine [patent_app_type] => utility [patent_app_number] => 17/983460 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 23 [patent_no_of_words] => 2312 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 407 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983460 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983460
Rotating electrical machine Nov 8, 2022 Issued
Array ( [id] => 19161773 [patent_doc_number] => 20240154480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => MAGNETIC ROTOR INCLUDING NON-MAGNETIC MAGNET RETENTION RINGS [patent_app_type] => utility [patent_app_number] => 17/983833 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983833 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983833
MAGNETIC ROTOR INCLUDING NON-MAGNETIC MAGNET RETENTION RINGS Nov 8, 2022 Pending
Array ( [id] => 20700062 [patent_doc_number] => 12622750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Method and apparatus for planning placement of an implant [patent_app_type] => utility [patent_app_number] => 17/975095 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3751 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975095
Method and apparatus for planning placement of an implant Oct 26, 2022 Issued
Array ( [id] => 19918885 [patent_doc_number] => 12294269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Motor, compressor, and fan motor [patent_app_type] => utility [patent_app_number] => 17/974293 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17974293 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/974293
Motor, compressor, and fan motor Oct 25, 2022 Issued
Array ( [id] => 19483894 [patent_doc_number] => 20240331936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => ELECTRICAL ROTARY TRANSFORMER FOR INDUCTIVE ENERGY TRANSMISSION [patent_app_type] => utility [patent_app_number] => 18/705521 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5658 [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] => 18705521 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/705521
Electrical rotary transformer for inductive energy transmission Oct 20, 2022 Issued
Array ( [id] => 19874099 [patent_doc_number] => 12266975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Rotor and design method thereof [patent_app_type] => utility [patent_app_number] => 17/952444 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 8316 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17952444 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/952444
Rotor and design method thereof Sep 25, 2022 Issued
Array ( [id] => 19918859 [patent_doc_number] => 12294242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Cooling system for an electric machine [patent_app_type] => utility [patent_app_number] => 17/933880 [patent_app_country] => US [patent_app_date] => 2022-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17933880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/933880
Cooling system for an electric machine Sep 20, 2022 Issued
Array ( [id] => 18674125 [patent_doc_number] => 20230311634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => DUAL ROTOR MOTOR AND A HYBRID POWERTRAIN USING SAME [patent_app_type] => utility [patent_app_number] => 17/949849 [patent_app_country] => US [patent_app_date] => 2022-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17949849 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/949849
DUAL ROTOR MOTOR AND A HYBRID POWERTRAIN USING SAME Sep 20, 2022 Pending
Array ( [id] => 18146038 [patent_doc_number] => 20230019894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => SYSTEM, METHOD AND APPARATUS FOR DIRECT LIQUID-COOLED AXIAL FLUX ELECTRIC MACHINE WITH MULTIPLE PCB STATORS [patent_app_type] => utility [patent_app_number] => 17/948919 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17948919 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/948919
System, method and apparatus for direct liquid-cooled axial flux electric machine with multiple PCB stators Sep 19, 2022 Issued
Array ( [id] => 19055547 [patent_doc_number] => 20240097516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => SWITCHED RELUCTANCE MOTOR MANUFACTURE WITH VARIABLE WIRE TWIST RATE [patent_app_type] => utility [patent_app_number] => 17/947309 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17947309 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/947309
Switched reluctance motor manufacture with variable wire twist rate Sep 18, 2022 Issued
Array ( [id] => 19829089 [patent_doc_number] => 12249886 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Generator field endwinding blocking [patent_app_type] => utility [patent_app_number] => 17/944603 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 9690 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17944603 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/944603
Generator field endwinding blocking Sep 13, 2022 Issued
Array ( [id] => 18281831 [patent_doc_number] => 20230097303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => Linear electromechanical actuator and method for assembling the output member of such actuator [patent_app_type] => utility [patent_app_number] => 17/930861 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10945 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17930861 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/930861
Linear electromechanical actuator and method for assembling the output member of such actuator Sep 8, 2022 Abandoned
Array ( [id] => 20530235 [patent_doc_number] => 12548676 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Spinal stenosis detection and generation of spinal decompression plan [patent_app_type] => utility [patent_app_number] => 17/939629 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3733 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 423 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17939629 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/939629
Spinal stenosis detection and generation of spinal decompression plan Sep 6, 2022 Issued
Array ( [id] => 18062468 [patent_doc_number] => 20220393555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => PLANAR DRIVE SYSTEM, METHOD FOR OPERATING A PLANAR DRIVE SYSTEM, AND STATOR FOR DRIVING A ROTOR [patent_app_type] => utility [patent_app_number] => 17/886750 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17886750 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886750
Planar drive system, method for operating a planar drive system, and stator for driving a rotor Aug 11, 2022 Issued
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