Search

Sunil Singh

Examiner (ID: 6930, Phone: (571)272-7051 , Office: P/3678 )

Most Active Art Unit
3678
Art Unit(s)
3672, 3625, 3673, 3678
Total Applications
2016
Issued Applications
1349
Pending Applications
135
Abandoned Applications
542

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18365471 [patent_doc_number] => 20230147062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => Pulse Detonation Wave Generator [patent_app_type] => utility [patent_app_number] => 17/828664 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17828664 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/828664
Pulse Detonation Wave Generator May 30, 2022 Abandoned
Array ( [id] => 18813413 [patent_doc_number] => 20230387750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => GAS TURBINE ENGINE WITH ELECTRIC MACHINE IN ENGINE CORE [patent_app_type] => utility [patent_app_number] => 17/828631 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5369 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17828631 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/828631
GAS TURBINE ENGINE WITH ELECTRIC MACHINE IN ENGINE CORE May 30, 2022 Pending
Array ( [id] => 17838638 [patent_doc_number] => 20220275943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => PULSE DETONATION COMBUSTION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/740612 [patent_app_country] => US [patent_app_date] => 2022-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5323 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17740612 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/740612
Pulse detonation combustion system May 9, 2022 Issued
Array ( [id] => 18058798 [patent_doc_number] => 20220389884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => VARIABLE CYCLE JET ENGINE [patent_app_type] => utility [patent_app_number] => 17/734370 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17734370 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/734370
VARIABLE CYCLE JET ENGINE May 1, 2022 Abandoned
17/729415 REVERSE THRUST TURBOFAN ENGINE Apr 25, 2022 Abandoned
Array ( [id] => 17777335 [patent_doc_number] => 20220243684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => PROPULSION CONCEPT COMBINING CONVENTIONAL ROCKET ENGINES AND AIR-BREATHING ENGINES (HEBER CONCEPT) [patent_app_type] => utility [patent_app_number] => 17/492587 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16048 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17492587 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/492587
PROPULSION CONCEPT COMBINING CONVENTIONAL ROCKET ENGINES AND AIR-BREATHING ENGINES (HEBER CONCEPT) Apr 19, 2022 Abandoned
Array ( [id] => 18667215 [patent_doc_number] => 11774103 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Engine with rotating detonation combustion system [patent_app_type] => utility [patent_app_number] => 17/658750 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 9135 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17658750 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/658750
Engine with rotating detonation combustion system Apr 10, 2022 Issued
Array ( [id] => 17930554 [patent_doc_number] => 20220325679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => THRUST REVERSER SYSTEM FOR AN AIRCRAFT PROPULSION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/716477 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17716477 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/716477
Thrust reverser system for an aircraft propulsion system Apr 7, 2022 Issued
Array ( [id] => 20634890 [patent_doc_number] => 12595761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Generating electrical energy from hydrogen and oxygen [patent_app_type] => utility [patent_app_number] => 18/286126 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18286126 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/286126
Generating electrical energy from hydrogen and oxygen Apr 7, 2022 Issued
Array ( [id] => 18005749 [patent_doc_number] => 20220364515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => ADAPTED PROCESS CONCEPT AND PERFORMANCE CONCEPT FOR ENGINES (E.G. ROCKETS), AIR-BREATHING PROPULSION SYSTEMS (E.G. SUBSONIC RAMJETS, RAMJETS, ROCKET RAMJETS), TURBOPUMPS OR NOZZLES (E.G. BELL NOZZLES, AEROSPIKES) [patent_app_type] => utility [patent_app_number] => 17/656459 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17656459 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/656459
ADAPTED PROCESS CONCEPT AND PERFORMANCE CONCEPT FOR ENGINES (E.G. ROCKETS), AIR-BREATHING PROPULSION SYSTEMS (E.G. SUBSONIC RAMJETS, RAMJETS, ROCKET RAMJETS), TURBOPUMPS OR NOZZLES (E.G. BELL NOZZLES, AEROSPIKES) Mar 24, 2022 Abandoned
Array ( [id] => 18583551 [patent_doc_number] => 20230265812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => Variable Area Fan Nozzle Actuation System [patent_app_type] => utility [patent_app_number] => 17/694479 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5921 [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] => 17694479 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/694479
Variable area fan nozzle actuation system Mar 13, 2022 Issued
Array ( [id] => 19156658 [patent_doc_number] => 20240149365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => GAS-SHIELDED ARC WELDING METHOD, WELDED JOINT, AND WELDED JOINT PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 18/279800 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18279800 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279800
GAS-SHIELDED ARC WELDING METHOD, WELDED JOINT, AND WELDED JOINT PRODUCTION METHOD Mar 10, 2022 Pending
Array ( [id] => 18613299 [patent_doc_number] => 20230280035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => BIMODAL COMBUSTION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/687873 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17687873 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/687873
BIMODAL COMBUSTION SYSTEM Mar 6, 2022 Abandoned
Array ( [id] => 19141007 [patent_doc_number] => 20240139814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => Removing the Support Structure by Means of a Laser Beam Integrated on a Robot Arm [patent_app_type] => utility [patent_app_number] => 18/280042 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2917 [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] => 18280042 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/280042
Removing the Support Structure by Means of a Laser Beam Integrated on a Robot Arm Mar 1, 2022 Pending
Array ( [id] => 19002561 [patent_doc_number] => 20240066632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => Liquid-Cooled Brake Resistor in the Form of a Plate Heat Exchanger [patent_app_type] => utility [patent_app_number] => 18/280102 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5498 [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] => 18280102 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/280102
Liquid-Cooled Brake Resistor in the Form of a Plate Heat Exchanger Feb 27, 2022 Pending
Array ( [id] => 19232757 [patent_doc_number] => 20240189949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => WELDING ELECTRODE AND SPOT-WELDING DEVICE [patent_app_type] => utility [patent_app_number] => 18/279643 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5888 [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] => 18279643 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279643
WELDING ELECTRODE AND SPOT-WELDING DEVICE Feb 15, 2022 Pending
Array ( [id] => 17930768 [patent_doc_number] => 20220325893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => CHAMBER FOR ROTATING DETONATION ENGINE AND WALL OBSTACLES FOR SAME [patent_app_type] => utility [patent_app_number] => 17/670575 [patent_app_country] => US [patent_app_date] => 2022-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3673 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17670575 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/670575
CHAMBER FOR ROTATING DETONATION ENGINE AND WALL OBSTACLES FOR SAME Feb 13, 2022 Abandoned
Array ( [id] => 17946532 [patent_doc_number] => 20220333550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => POSITION SENSOR FOR AIRCRAFT NACELLE THRUST REVERSER DOOR [patent_app_type] => utility [patent_app_number] => 17/666244 [patent_app_country] => US [patent_app_date] => 2022-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17666244 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/666244
Position sensor for aircraft nacelle thrust reverser door Feb 6, 2022 Issued
Array ( [id] => 17762115 [patent_doc_number] => 20220235727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => ROTATING DETONATION ENGINE [patent_app_type] => utility [patent_app_number] => 17/582408 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17582408 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582408
ROTATING DETONATION ENGINE Jan 23, 2022 Abandoned
Array ( [id] => 17750336 [patent_doc_number] => 20220228541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => TURBOFAN ENGINE COMPRISING A SYSTEM FOR BLOCKING THE FLOW PATH OF THE BYPASS STREAM COMPRISING VEILS [patent_app_type] => utility [patent_app_number] => 17/580110 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 411 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17580110 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580110
Turbofan engine comprising a system for blocking the flow path of the bypass stream comprising veils Jan 19, 2022 Issued
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