Search

Sean P. Shechtman

Examiner (ID: 18606, Phone: (571)272-3754 , Office: P/2121 )

Most Active Art Unit
2121
Art Unit(s)
2115, 2121, 2896, 2125
Total Applications
1321
Issued Applications
952
Pending Applications
90
Abandoned Applications
304

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20092997 [patent_doc_number] => 20250222933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => CONTROL DEVICE FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 18/849839 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18849839 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/849839
CONTROL DEVICE FOR VEHICLE Apr 20, 2023 Pending
Array ( [id] => 18838128 [patent_doc_number] => 11846192 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-19 [patent_title] => Airfoil assembly with a trunnion and spar [patent_app_type] => utility [patent_app_number] => 18/304708 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6913 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18304708 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/304708
Airfoil assembly with a trunnion and spar Apr 20, 2023 Issued
Array ( [id] => 19188532 [patent_doc_number] => 20240167445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => IGNITION DEVICE FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 18/137422 [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] => 3884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18137422 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137422
IGNITION DEVICE FOR INTERNAL COMBUSTION ENGINE Apr 19, 2023 Abandoned
Array ( [id] => 18552767 [patent_doc_number] => 20230250778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => Methods and Devices for Reducing NOx Emissions Produced by Diesel Engines [patent_app_type] => utility [patent_app_number] => 18/135309 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18135309 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/135309
Methods and devices for reducing NOx emissions produced by diesel engines Apr 16, 2023 Issued
Array ( [id] => 19091533 [patent_doc_number] => 11952970 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-09 [patent_title] => Fluid booster system [patent_app_type] => utility [patent_app_number] => 18/130748 [patent_app_country] => US [patent_app_date] => 2023-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 8475 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18130748 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/130748
Fluid booster system Apr 3, 2023 Issued
Array ( [id] => 19106314 [patent_doc_number] => 11959401 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-16 [patent_title] => Deswirl system for gas turbine engine [patent_app_type] => utility [patent_app_number] => 18/189739 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9550 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 18189739 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/189739
Deswirl system for gas turbine engine Mar 23, 2023 Issued
Array ( [id] => 18740330 [patent_doc_number] => 20230349307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => BLOWBY GAS RETURN APPARATUS AND HEAD COVER [patent_app_type] => utility [patent_app_number] => 18/187348 [patent_app_country] => US [patent_app_date] => 2023-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18187348 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/187348
Blowby gas return apparatus and head cover Mar 20, 2023 Issued
Array ( [id] => 20554919 [patent_doc_number] => 20260054699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-26 [patent_title] => BRAKE SYSTEM AND BRAKING METHOD FOR A RAIL VEHICLE [patent_app_type] => utility [patent_app_number] => 18/855749 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19673 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18855749 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/855749
BRAKE SYSTEM AND BRAKING METHOD FOR A RAIL VEHICLE Mar 13, 2023 Pending
Array ( [id] => 20176739 [patent_doc_number] => 12395500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => In-vehicle equipment, vehicle, and method [patent_app_type] => utility [patent_app_number] => 18/182408 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1229 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18182408 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/182408
In-vehicle equipment, vehicle, and method Mar 12, 2023 Issued
Array ( [id] => 18964743 [patent_doc_number] => 11898499 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-13 [patent_title] => Power transfer systems and methods for aircraft engines [patent_app_type] => utility [patent_app_number] => 18/181833 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 14692 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18181833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/181833
Power transfer systems and methods for aircraft engines Mar 9, 2023 Issued
Array ( [id] => 19976628 [patent_doc_number] => 12344087 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => System and methods for modular vehicle energy replenishment [patent_app_type] => utility [patent_app_number] => 18/179566 [patent_app_country] => US [patent_app_date] => 2023-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 1201 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18179566 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/179566
System and methods for modular vehicle energy replenishment Mar 6, 2023 Issued
Array ( [id] => 18702054 [patent_doc_number] => 11788556 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Ceiling fan [patent_app_type] => utility [patent_app_number] => 18/176061 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 35 [patent_no_of_words] => 17155 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18176061 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/176061
Ceiling fan Feb 27, 2023 Issued
Array ( [id] => 19027809 [patent_doc_number] => 11927158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Curved base air filter [patent_app_type] => utility [patent_app_number] => 18/114683 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5179 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18114683 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/114683
Curved base air filter Feb 26, 2023 Issued
Array ( [id] => 19778114 [patent_doc_number] => 12227136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Control system and vehicle [patent_app_type] => utility [patent_app_number] => 18/107590 [patent_app_country] => US [patent_app_date] => 2023-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13448 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18107590 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/107590
Control system and vehicle Feb 8, 2023 Issued
Array ( [id] => 19345920 [patent_doc_number] => 20240254883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => TURBINE AIRFOILS [patent_app_type] => utility [patent_app_number] => 18/161122 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18161122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161122
Turbine airfoils Jan 29, 2023 Issued
Array ( [id] => 18948623 [patent_doc_number] => 11891909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => System and method for an electric turbocharger [patent_app_type] => utility [patent_app_number] => 18/159467 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11928 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18159467 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159467
System and method for an electric turbocharger Jan 24, 2023 Issued
Array ( [id] => 18964701 [patent_doc_number] => 11898457 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Bearing and turbocharger [patent_app_type] => utility [patent_app_number] => 18/158693 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6870 [patent_no_of_claims] => 8 [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] => 18158693 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/158693
Bearing and turbocharger Jan 23, 2023 Issued
Array ( [id] => 18375274 [patent_doc_number] => 20230150354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => MULTIPLE INLET FILTRATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/098365 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18098365 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/098365
MULTIPLE INLET FILTRATION SYSTEM Jan 17, 2023 Abandoned
Array ( [id] => 19580320 [patent_doc_number] => 12146423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Compressor bleed pressure recovery [patent_app_type] => utility [patent_app_number] => 18/152904 [patent_app_country] => US [patent_app_date] => 2023-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6513 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18152904 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/152904
Compressor bleed pressure recovery Jan 10, 2023 Issued
Array ( [id] => 19301159 [patent_doc_number] => 20240229728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => Engine Control By Lock Change Files [patent_app_type] => utility [patent_app_number] => 18/150794 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18150794 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/150794
Engine Control By Lock Change Files Jan 5, 2023 Abandoned
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