Search

Michael L. Sehn

Examiner (ID: 12709)

Most Active Art Unit
3745
Art Unit(s)
3745, 4161
Total Applications
771
Issued Applications
612
Pending Applications
52
Abandoned Applications
130

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19572536 [patent_doc_number] => 20240376828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => COMPOSITE AIRFOIL FOR A TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 18/314499 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7735 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18314499 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314499
Composite airfoil for a turbine engine May 8, 2023 Issued
Array ( [id] => 19412272 [patent_doc_number] => 12078081 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-03 [patent_title] => Airfoil with CMC ply cutouts for cooling channels [patent_app_type] => utility [patent_app_number] => 18/195149 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4213 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18195149 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/195149
Airfoil with CMC ply cutouts for cooling channels May 8, 2023 Issued
Array ( [id] => 18903388 [patent_doc_number] => 20240018873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => METHOD FOR MANUFACTURING A COMPOSITE GUIDE VANE HAVING A METALLIC LEADING EDGE [patent_app_type] => utility [patent_app_number] => 18/144491 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18144491 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144491
Method for manufacturing a composite guide vane having a metallic leading edge May 7, 2023 Issued
Array ( [id] => 19555760 [patent_doc_number] => 20240367552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => ALTERNATING CURRENT ZERO TORQUE RESISTANCE HEATING [patent_app_type] => utility [patent_app_number] => 18/311494 [patent_app_country] => US [patent_app_date] => 2023-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18311494 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311494
ALTERNATING CURRENT ZERO TORQUE RESISTANCE HEATING May 2, 2023 Pending
Array ( [id] => 19555412 [patent_doc_number] => 20240367204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => Automated Pre-Weld Tube Cleaning Using Laser Ablation [patent_app_type] => utility [patent_app_number] => 18/311390 [patent_app_country] => US [patent_app_date] => 2023-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18311390 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311390
Automated Pre-Weld Tube Cleaning Using Laser Ablation May 2, 2023 Pending
Array ( [id] => 19555694 [patent_doc_number] => 20240367486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => VEHICLE CABIN HEATING SYSTEM USING WASTE HEAT SUPPLEMENTED HEAT PUMP WITH SUPPLEMENTAL HEATER [patent_app_type] => utility [patent_app_number] => 18/311028 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18311028 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311028
VEHICLE CABIN HEATING SYSTEM USING WASTE HEAT SUPPLEMENTED HEAT PUMP WITH SUPPLEMENTAL HEATER May 1, 2023 Pending
Array ( [id] => 18745489 [patent_doc_number] => 20230354483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => COOKING APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/142356 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18142356 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/142356
COOKING APPLIANCE May 1, 2023 Pending
Array ( [id] => 18787705 [patent_doc_number] => 20230376055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => SUBSTRATE SUPPORTING UNIT AND TEMPERATURE CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/142523 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5860 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18142523 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/142523
SUBSTRATE SUPPORTING UNIT AND TEMPERATURE CONTROL METHOD THEREOF May 1, 2023 Pending
Array ( [id] => 19793901 [patent_doc_number] => 12234839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Ceiling fan with blade hub [patent_app_type] => utility [patent_app_number] => 18/307117 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 35 [patent_no_of_words] => 17304 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18307117 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307117
Ceiling fan with blade hub Apr 25, 2023 Issued
Array ( [id] => 19876322 [patent_doc_number] => 20250108579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => PROPELLER BLADE OR AIRFOIL WITH WOUND COMPOSITE ROOT [patent_app_type] => utility [patent_app_number] => 18/860295 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18860295 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/860295
Propeller blade or airfoil with wound composite root Apr 19, 2023 Issued
Array ( [id] => 19583020 [patent_doc_number] => 12149152 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Axial flux magnet motor stator assembly, an assembling method, and a ceiling fan [patent_app_type] => utility [patent_app_number] => 18/297082 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 5056 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18297082 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297082
Axial flux magnet motor stator assembly, an assembling method, and a ceiling fan Apr 6, 2023 Issued
Array ( [id] => 19412270 [patent_doc_number] => 12078079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Method for modifying blades of fan, compressor, and turbine of axial flow type, and blades obtained by the modification [patent_app_type] => utility [patent_app_number] => 18/296576 [patent_app_country] => US [patent_app_date] => 2023-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 9713 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 410 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18296576 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/296576
Method for modifying blades of fan, compressor, and turbine of axial flow type, and blades obtained by the modification Apr 5, 2023 Issued
Array ( [id] => 19291261 [patent_doc_number] => 12030606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Propeller [patent_app_type] => utility [patent_app_number] => 18/194994 [patent_app_country] => US [patent_app_date] => 2023-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 56 [patent_figures_cnt] => 89 [patent_no_of_words] => 7561 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18194994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/194994
Propeller Apr 2, 2023 Issued
Array ( [id] => 20085865 [patent_doc_number] => 20250215801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => REINFORCEMENT FOR A COMPOSITE BLADE OF A TURBOMACHINE, COMPRISING A MIXTURE OF FIBER CUTS AND A TACKIFIER [patent_app_type] => utility [patent_app_number] => 18/853379 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5057 [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] => 18853379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/853379
REINFORCEMENT FOR A COMPOSITE BLADE OF A TURBOMACHINE, COMPRISING A MIXTURE OF FIBER CUTS AND A TACKIFIER Mar 29, 2023 Pending
Array ( [id] => 19478923 [patent_doc_number] => 20240326965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => RESCUE DRONE [patent_app_type] => utility [patent_app_number] => 18/191487 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18191487 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/191487
Rescue drone Mar 27, 2023 Issued
Array ( [id] => 20579071 [patent_doc_number] => 12571315 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Blade with damper land [patent_app_type] => utility [patent_app_number] => 18/123708 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18123708 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/123708
Blade with damper land Mar 19, 2023 Issued
Array ( [id] => 19702094 [patent_doc_number] => 12196110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Blisk for a gas turbine [patent_app_type] => utility [patent_app_number] => 18/176304 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6414 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18176304 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/176304
Blisk for a gas turbine Feb 27, 2023 Issued
Array ( [id] => 20041811 [patent_doc_number] => 20250180033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => AXIAL TURBOMACHINE COMPRESSOR WITH CONTROLLED RECIRCULATION BETWEEN THE INNER SHROUD AND THE ROTOR [patent_app_type] => utility [patent_app_number] => 18/840255 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [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] => 18840255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/840255
AXIAL TURBOMACHINE COMPRESSOR WITH CONTROLLED RECIRCULATION BETWEEN THE INNER SHROUD AND THE ROTOR Feb 22, 2023 Pending
Array ( [id] => 19390154 [patent_doc_number] => 20240280024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => TURBINE ENGINE WITH COMPOSITE AIRFOILS [patent_app_type] => utility [patent_app_number] => 18/171533 [patent_app_country] => US [patent_app_date] => 2023-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11020 [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] => 18171533 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/171533
Turbine engine with composite airfoils Feb 19, 2023 Issued
Array ( [id] => 18452644 [patent_doc_number] => 20230193924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => Blower Housing Having Integral Exhaust Blower Discharge Drain Section [patent_app_type] => utility [patent_app_number] => 18/108100 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2094 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18108100 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108100
Blower housing having integral exhaust blower discharge drain section Feb 9, 2023 Issued
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