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] => 20555951 [patent_doc_number] => 20260055731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-26 [patent_title] => GAS TURBINE ENGINE STARTING METHOD [patent_app_type] => utility [patent_app_number] => 18/764516 [patent_app_country] => US [patent_app_date] => 2024-07-05 [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] => -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] => 18764516 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764516
GAS TURBINE ENGINE STARTING METHOD Jul 4, 2024 Pending
Array ( [id] => 19693689 [patent_doc_number] => 20250012234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => PROPULSION DEVICE WITH THRUST REVERSER LOCATING ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 18/746600 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18746600 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746600
PROPULSION DEVICE WITH THRUST REVERSER LOCATING ARRANGEMENT Jun 17, 2024 Abandoned
Array ( [id] => 20519247 [patent_doc_number] => 20260043351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => AIRCRAFT PROPULSION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/744918 [patent_app_country] => US [patent_app_date] => 2024-06-17 [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] => -10 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18744918 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/744918
AIRCRAFT PROPULSION SYSTEM Jun 16, 2024 Pending
Array ( [id] => 20420805 [patent_doc_number] => 20250382890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => TURBINE ENGINE AIRFOIL [patent_app_type] => utility [patent_app_number] => 18/744180 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18744180 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/744180
Turbine engine airfoil Jun 13, 2024 Issued
Array ( [id] => 20519275 [patent_doc_number] => 20260043379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => Transfer Line Chilldown Heat Transfer of Cryogenic Propellant in Microgravity using Low-thermally Conductive Coating and Pulse Flow for Space Exploration [patent_app_type] => utility [patent_app_number] => 18/742196 [patent_app_country] => US [patent_app_date] => 2024-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2262 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18742196 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/742196
Transfer Line Chilldown Heat Transfer of Cryogenic Propellant in Microgravity using Low-thermally Conductive Coating and Pulse Flow for Space Exploration Jun 12, 2024 Pending
Array ( [id] => 20050907 [patent_doc_number] => 20250189129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => GAS TURBINE ENGINE FUEL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/741985 [patent_app_country] => US [patent_app_date] => 2024-06-13 [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] => -10 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18741985 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/741985
GAS TURBINE ENGINE FUEL SYSTEM Jun 12, 2024 Pending
Array ( [id] => 20519244 [patent_doc_number] => 20260043348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => Gas Turbine Engine with Third Stream [patent_app_type] => utility [patent_app_number] => 18/740594 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18740594 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/740594
Gas Turbine Engine with Third Stream Jun 11, 2024 Pending
Array ( [id] => 20519254 [patent_doc_number] => 20260043358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => Gas Turbine Engine with Third Stream [patent_app_type] => utility [patent_app_number] => 18/740600 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18740600 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/740600
Gas Turbine Engine with Third Stream Jun 11, 2024 Pending
Array ( [id] => 20519273 [patent_doc_number] => 20260043377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => Gas Turbine Engine with Third Stream [patent_app_type] => utility [patent_app_number] => 18/740609 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18740609 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/740609
Gas Turbine Engine with Third Stream Jun 11, 2024 Pending
Array ( [id] => 20519274 [patent_doc_number] => 20260043378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => Gas Turbine Engine with Third Stream [patent_app_type] => utility [patent_app_number] => 18/740619 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18740619 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/740619
Gas Turbine Engine with Third Stream Jun 11, 2024 Pending
Array ( [id] => 20519272 [patent_doc_number] => 20260043376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => Gas Turbine Engine with Third Stream [patent_app_type] => utility [patent_app_number] => 18/740602 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18740602 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/740602
Gas Turbine Engine with Third Stream Jun 11, 2024 Pending
Array ( [id] => 19615845 [patent_doc_number] => 20240401525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => GAS TURBINE PLANT WITH AMMONIA DECOMPOSITION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/677242 [patent_app_country] => US [patent_app_date] => 2024-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7073 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18677242 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/677242
GAS TURBINE PLANT WITH AMMONIA DECOMPOSITION SYSTEM May 28, 2024 Pending
Array ( [id] => 19449700 [patent_doc_number] => 20240309830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => ENGINE FOR AN AIRCRAFT [patent_app_type] => utility [patent_app_number] => 18/672379 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18672379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/672379
ENGINE FOR AN AIRCRAFT May 22, 2024 Pending
Array ( [id] => 20078155 [patent_doc_number] => 12352212 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Electrically starting a gas turbine engine [patent_app_type] => utility [patent_app_number] => 18/672887 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2278 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18672887 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/672887
Electrically starting a gas turbine engine May 22, 2024 Issued
Array ( [id] => 20379346 [patent_doc_number] => 20250361839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => FUEL INJECTOR AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/672953 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4695 [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] => 18672953 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/672953
FUEL INJECTOR AND METHODS OF USE May 22, 2024 Pending
Array ( [id] => 19433326 [patent_doc_number] => 20240301824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => SYSTEM FOR GENERATING CAVITATION INCLUDING CANTILEVERED BEARING CONFIGURATION [patent_app_type] => utility [patent_app_number] => 18/667587 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18667587 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/667587
SYSTEM FOR GENERATING CAVITATION INCLUDING CANTILEVERED BEARING CONFIGURATION May 16, 2024 Abandoned
Array ( [id] => 20364703 [patent_doc_number] => 20250354515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => Turbine Engine Having a Damper [patent_app_type] => utility [patent_app_number] => 18/664933 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2163 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18664933 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/664933
Turbine Engine Having a Damper May 14, 2024 Pending
Array ( [id] => 20337070 [patent_doc_number] => 20250341190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => PARTIAL-ADMISSION TURBINE ASSEMBLY FOR AN AIRCRAFT AND METHOD FOR CONTROLLING SAME [patent_app_type] => utility [patent_app_number] => 18/654335 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18654335 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/654335
PARTIAL-ADMISSION TURBINE ASSEMBLY FOR AN AIRCRAFT AND METHOD FOR CONTROLLING SAME May 2, 2024 Pending
Array ( [id] => 19556018 [patent_doc_number] => 20240367810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => AIRCRAFT COMPRISING AT LEAST ONE FLUID SUPPLY CIRCUIT EQUIPPED WITH AT LEAST ONE SHUTTER WITH AUTOMATIC CLOSURE [patent_app_type] => utility [patent_app_number] => 18/653407 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 433 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18653407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653407
AIRCRAFT COMPRISING AT LEAST ONE FLUID SUPPLY CIRCUIT EQUIPPED WITH AT LEAST ONE SHUTTER WITH AUTOMATIC CLOSURE May 1, 2024 Abandoned
Array ( [id] => 19404441 [patent_doc_number] => 20240287952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => ENGINE WITH ROTATING DETONATION COMBUSTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/643376 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9119 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18643376 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/643376
ENGINE WITH ROTATING DETONATION COMBUSTION SYSTEM Apr 22, 2024 Pending
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