Search

Jeffrey David Asch

Examiner (ID: 10980, Phone: (571)272-2632 , Office: P/2916 )

Most Active Art Unit
2913
Art Unit(s)
2903, 2916, 2913, 2900, OPQA
Total Applications
7336
Issued Applications
7271
Pending Applications
1
Abandoned Applications
64

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20151296 [patent_doc_number] => 20250251134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => ROTATING DETONATION COMBUSTOR WITH DISCRETE DETONATION ANNULI [patent_app_type] => utility [patent_app_number] => 19/187633 [patent_app_country] => US [patent_app_date] => 2025-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19187633 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/187633
ROTATING DETONATION COMBUSTOR WITH DISCRETE DETONATION ANNULI Apr 22, 2025 Pending
Array ( [id] => 20165653 [patent_doc_number] => 20250257699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => REVERSE THRUST TURBOFAN ENGINE [patent_app_type] => utility [patent_app_number] => 19/169490 [patent_app_country] => US [patent_app_date] => 2025-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19169490 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/169490
REVERSE THRUST TURBOFAN ENGINE Apr 2, 2025 Pending
Array ( [id] => 20041737 [patent_doc_number] => 20250179959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => METHOD OF CONTROLLING DEFLAGRATION COMBUSTION PROCESS IN PISTONLESS COMBUSTOR [patent_app_type] => utility [patent_app_number] => 19/037773 [patent_app_country] => US [patent_app_date] => 2025-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19037773 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/037773
METHOD OF CONTROLLING DEFLAGRATION COMBUSTION PROCESS IN PISTONLESS COMBUSTOR Jan 26, 2025 Pending
Array ( [id] => 20041986 [patent_doc_number] => 20250180208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => COMBUSTION EQUIPMENT FOR A GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 18/949542 [patent_app_country] => US [patent_app_date] => 2024-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18949542 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/949542
COMBUSTION EQUIPMENT FOR A GAS TURBINE ENGINE Nov 14, 2024 Pending
Array ( [id] => 20041991 [patent_doc_number] => 20250180213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => COMBUSTOR NOZZLE, COMBUSTOR, AND GAS TURBINE INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 18/914056 [patent_app_country] => US [patent_app_date] => 2024-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1259 [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] => 18914056 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/914056
COMBUSTOR NOZZLE, COMBUSTOR, AND GAS TURBINE INCLUDING SAME Oct 11, 2024 Pending
Array ( [id] => 19708953 [patent_doc_number] => 20250019095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => ROLL CONTROL THRUSTER AND HYBRID ROCKET COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 18/898226 [patent_app_country] => US [patent_app_date] => 2024-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18898226 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/898226
ROLL CONTROL THRUSTER AND HYBRID ROCKET COMPRISING SAME Sep 25, 2024 Pending
Array ( [id] => 20408006 [patent_doc_number] => 20250377115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => FUEL SPRAY NOZZLES [patent_app_type] => utility [patent_app_number] => 18/892678 [patent_app_country] => US [patent_app_date] => 2024-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18892678 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/892678
FUEL SPRAY NOZZLES Sep 22, 2024 Pending
Array ( [id] => 20542829 [patent_doc_number] => 20260049719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-19 [patent_title] => Engine Fuel Nozzle with Coaxial Fuel and Air Flow [patent_app_type] => utility [patent_app_number] => 18/807515 [patent_app_country] => US [patent_app_date] => 2024-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18807515 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/807515
Engine Fuel Nozzle with Coaxial Fuel and Air Flow Aug 15, 2024 Pending
Array ( [id] => 20493167 [patent_doc_number] => 12535032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Aircraft nacelle comprising a sealed box structure and a door which opens the box structure to the outside [patent_app_type] => utility [patent_app_number] => 18/774119 [patent_app_country] => US [patent_app_date] => 2024-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18774119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/774119
Aircraft nacelle comprising a sealed box structure and a door which opens the box structure to the outside Jul 15, 2024 Issued
Array ( [id] => 20459934 [patent_doc_number] => 20260009358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-08 [patent_title] => System and Method for Controlling Contrail Formation [patent_app_type] => utility [patent_app_number] => 18/766334 [patent_app_country] => US [patent_app_date] => 2024-07-08 [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] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18766334 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/766334
System and Method for Controlling Contrail Formation Jul 7, 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 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] => 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
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