
Benjamin S. Fields
Examiner (ID: 4456, Phone: (571)272-9734 , Office: P/3623 )
| Most Active Art Unit | 3684 |
| Art Unit(s) | 3624, 3623, 3692, 3684 |
| Total Applications | 372 |
| Issued Applications | 203 |
| Pending Applications | 0 |
| Abandoned Applications | 170 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19051693
[patent_doc_number] => 20240093662
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-21
[patent_title] => ROCKET ENGINE SYSTEMS WITH A SUPERCRITICAL COOLANT
[patent_app_type] => utility
[patent_app_number] => 18/151385
[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] => 4912
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -21
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151385
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/151385 | Rocket engine systems with a supercritical coolant | Jan 5, 2023 | Issued |
Array
(
[id] => 19127991
[patent_doc_number] => 20240133344
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-25
[patent_title] => GAS TURBINE FIRE DETECTION SYSTEM INCLUDING COOLING SYSTEM UPSTREAM OF ASPIRATING SMOKE DETECTOR, AND RELATED METHOD
[patent_app_type] => utility
[patent_app_number] => 18/148199
[patent_app_country] => US
[patent_app_date] => 2022-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8159
[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] => 18148199
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/148199 | Gas turbine fire detection system including cooling system upstream of aspirating smoke detector, and related method | Dec 28, 2022 | Issued |
Array
(
[id] => 19127991
[patent_doc_number] => 20240133344
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-25
[patent_title] => GAS TURBINE FIRE DETECTION SYSTEM INCLUDING COOLING SYSTEM UPSTREAM OF ASPIRATING SMOKE DETECTOR, AND RELATED METHOD
[patent_app_type] => utility
[patent_app_number] => 18/148199
[patent_app_country] => US
[patent_app_date] => 2022-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8159
[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] => 18148199
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/148199 | Gas turbine fire detection system including cooling system upstream of aspirating smoke detector, and related method | Dec 28, 2022 | Issued |
Array
(
[id] => 19425625
[patent_doc_number] => 12085029
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-09-10
[patent_title] => Propulsion system control
[patent_app_type] => utility
[patent_app_number] => 18/084083
[patent_app_country] => US
[patent_app_date] => 2022-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 25
[patent_no_of_words] => 49361
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 232
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18084083
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/084083 | Propulsion system control | Dec 18, 2022 | Issued |
Array
(
[id] => 19412545
[patent_doc_number] => 12078357
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-09-03
[patent_title] => Rotating detonation-enabled augmentor systems
[patent_app_type] => utility
[patent_app_number] => 18/078889
[patent_app_country] => US
[patent_app_date] => 2022-12-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 13
[patent_no_of_words] => 10524
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 229
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078889
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/078889 | Rotating detonation-enabled augmentor systems | Dec 8, 2022 | Issued |
Array
(
[id] => 20413919
[patent_doc_number] => 12497189
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-12-16
[patent_title] => Fuel tank heat rejection system
[patent_app_type] => utility
[patent_app_number] => 18/062848
[patent_app_country] => US
[patent_app_date] => 2022-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 12315
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 218
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062848
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/062848 | Fuel tank heat rejection system | Dec 6, 2022 | Issued |
Array
(
[id] => 20302171
[patent_doc_number] => 12448145
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-21
[patent_title] => Aircraft fuel system
[patent_app_type] => utility
[patent_app_number] => 18/059515
[patent_app_country] => US
[patent_app_date] => 2022-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2382
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 263
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18059515
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/059515 | Aircraft fuel system | Nov 28, 2022 | Issued |
Array
(
[id] => 18576135
[patent_doc_number] => 11732653
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-08-22
[patent_title] => System and method for purging a fuel manifold of a gas turbine engine through a flow divider valve
[patent_app_type] => utility
[patent_app_number] => 17/989247
[patent_app_country] => US
[patent_app_date] => 2022-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 26
[patent_figures_cnt] => 44
[patent_no_of_words] => 21260
[patent_no_of_claims] => 8
[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] => 17989247
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/989247 | System and method for purging a fuel manifold of a gas turbine engine through a flow divider valve | Nov 16, 2022 | Issued |
Array
(
[id] => 20594202
[patent_doc_number] => 12577908
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-03-17
[patent_title] => Gas turbine system, in particular for an electrically driven motor vehicle, and motor vehicle and method
[patent_app_type] => utility
[patent_app_number] => 18/711561
[patent_app_country] => US
[patent_app_date] => 2022-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 6392
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 295
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18711561
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/711561 | Gas turbine system, in particular for an electrically driven motor vehicle, and motor vehicle and method | Nov 16, 2022 | Issued |
Array
(
[id] => 20129934
[patent_doc_number] => 12372239
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-29
[patent_title] => Gaseous fuel nozzle for use in gas turbine engines
[patent_app_type] => utility
[patent_app_number] => 18/054177
[patent_app_country] => US
[patent_app_date] => 2022-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 0
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 395
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18054177
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/054177 | Gaseous fuel nozzle for use in gas turbine engines | Nov 9, 2022 | Issued |
Array
(
[id] => 19016640
[patent_doc_number] => 11923586
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-03-05
[patent_title] => Gas turbine combustion section having an integrated fuel cell assembly
[patent_app_type] => utility
[patent_app_number] => 17/984721
[patent_app_country] => US
[patent_app_date] => 2022-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 15
[patent_no_of_words] => 22340
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 271
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17984721
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/984721 | Gas turbine combustion section having an integrated fuel cell assembly | Nov 9, 2022 | Issued |
Array
(
[id] => 19166339
[patent_doc_number] => 11982233
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-05-14
[patent_title] => Combustion chamber with solid fuel
[patent_app_type] => utility
[patent_app_number] => 17/976309
[patent_app_country] => US
[patent_app_date] => 2022-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 13
[patent_no_of_words] => 4472
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[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] => 17976309
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/976309 | Combustion chamber with solid fuel | Oct 27, 2022 | Issued |
Array
(
[id] => 19242472
[patent_doc_number] => 12012896
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-06-18
[patent_title] => Crossover cooling flow for multi-engine systems
[patent_app_type] => utility
[patent_app_number] => 17/976254
[patent_app_country] => US
[patent_app_date] => 2022-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 6719
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17976254
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/976254 | Crossover cooling flow for multi-engine systems | Oct 27, 2022 | Issued |
Array
(
[id] => 18344891
[patent_doc_number] => 20230133001
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-05-04
[patent_title] => SYSTEM AND METHOD FOR RAM AIR INTAKE FOR PULSE COMBUSTORS
[patent_app_type] => utility
[patent_app_number] => 18/050714
[patent_app_country] => US
[patent_app_date] => 2022-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3030
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 293
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18050714
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/050714 | System and method for ram air intake for pulse combustors | Oct 27, 2022 | Issued |
Array
(
[id] => 18452809
[patent_doc_number] => 20230194089
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-22
[patent_title] => COMBUSTION CHAMBER ASSEMBLY WITH SPECIFICALLY ARRANGED MIXING AIR HOLES ON INNER AND OUTER COMBUSTION CHAMBER WALL
[patent_app_type] => utility
[patent_app_number] => 17/965193
[patent_app_country] => US
[patent_app_date] => 2022-10-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6243
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 330
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17965193
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/965193 | Combustion chamber assembly with specifically arranged mixing air holes on inner and outer combustion chamber wall | Oct 12, 2022 | Issued |
Array
(
[id] => 19091765
[patent_doc_number] => 11953206
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-04-09
[patent_title] => Burner and combustor
[patent_app_type] => utility
[patent_app_number] => 17/946254
[patent_app_country] => US
[patent_app_date] => 2022-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 5029
[patent_no_of_claims] => 5
[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] => 17946254
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/946254 | Burner and combustor | Sep 15, 2022 | Issued |
Array
(
[id] => 18279038
[patent_doc_number] => 20230094510
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-30
[patent_title] => TRANSITION PIECE, COMBUSTOR, AND GAS TURBINE ENGINE
[patent_app_type] => utility
[patent_app_number] => 17/946456
[patent_app_country] => US
[patent_app_date] => 2022-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7386
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -5
[patent_words_short_claim] => 378
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17946456
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/946456 | Transition piece, combustor, and gas turbine engine | Sep 15, 2022 | Issued |
Array
(
[id] => 19354860
[patent_doc_number] => 12055293
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-08-06
[patent_title] => Combustor having dilution cooled liner
[patent_app_type] => utility
[patent_app_number] => 17/932806
[patent_app_country] => US
[patent_app_date] => 2022-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 17
[patent_no_of_words] => 10241
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 321
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17932806
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/932806 | Combustor having dilution cooled liner | Sep 15, 2022 | Issued |
Array
(
[id] => 18964739
[patent_doc_number] => 11898495
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-02-13
[patent_title] => Hydrogen fuel system for a gas turbine engine
[patent_app_type] => utility
[patent_app_number] => 17/946735
[patent_app_country] => US
[patent_app_date] => 2022-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 12
[patent_no_of_words] => 13526
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17946735
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/946735 | Hydrogen fuel system for a gas turbine engine | Sep 15, 2022 | Issued |
Array
(
[id] => 18771728
[patent_doc_number] => 20230366549
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-16
[patent_title] => COMBUSTOR LINER
[patent_app_type] => utility
[patent_app_number] => 17/931700
[patent_app_country] => US
[patent_app_date] => 2022-09-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6190
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 17931700
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/931700 | Combustor liner | Sep 12, 2022 | Issued |