
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] => 18955963
[patent_doc_number] => 20240044290
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-08
[patent_title] => METHODS OF CONTROL FOR MANAGEMENT OF HOT FUEL
[patent_app_type] => utility
[patent_app_number] => 18/489736
[patent_app_country] => US
[patent_app_date] => 2023-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9404
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18489736
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/489736 | Methods of control for management of hot fuel | Oct 17, 2023 | Issued |
Array
(
[id] => 19301142
[patent_doc_number] => 20240229711
[patent_country] => US
[patent_kind] => A9
[patent_issue_date] => 2024-07-11
[patent_title] => COMBINED GAS TURBINE ENGINE AND FUEL CELL
[patent_app_type] => utility
[patent_app_number] => 18/379728
[patent_app_country] => US
[patent_app_date] => 2023-10-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4031
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18379728
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/379728 | Combined gas turbine engine and fuel cell | Oct 12, 2023 | Issued |
Array
(
[id] => 19301142
[patent_doc_number] => 20240229711
[patent_country] => US
[patent_kind] => A9
[patent_issue_date] => 2024-07-11
[patent_title] => COMBINED GAS TURBINE ENGINE AND FUEL CELL
[patent_app_type] => utility
[patent_app_number] => 18/379728
[patent_app_country] => US
[patent_app_date] => 2023-10-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4031
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18379728
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/379728 | Combined gas turbine engine and fuel cell | Oct 12, 2023 | Issued |
Array
(
[id] => 19779056
[patent_doc_number] => 12228080
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-02-18
[patent_title] => Engine fuel nozzle degradation tracking
[patent_app_type] => utility
[patent_app_number] => 18/378990
[patent_app_country] => US
[patent_app_date] => 2023-10-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2347
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18378990
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/378990 | Engine fuel nozzle degradation tracking | Oct 10, 2023 | Issued |
Array
(
[id] => 19419076
[patent_doc_number] => 20240295199
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-05
[patent_title] => FILM COOLING WITH ROTATING DETONATION ENGINE TO SECONDARY COMBUSTION
[patent_app_type] => utility
[patent_app_number] => 18/484989
[patent_app_country] => US
[patent_app_date] => 2023-10-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9633
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18484989
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/484989 | FILM COOLING WITH ROTATING DETONATION ENGINE TO SECONDARY COMBUSTION | Oct 10, 2023 | Abandoned |
Array
(
[id] => 19890920
[patent_doc_number] => 20250116232
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-04-10
[patent_title] => Integrated Power and Cooling System
[patent_app_type] => utility
[patent_app_number] => 18/377643
[patent_app_country] => US
[patent_app_date] => 2023-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14421
[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] => 18377643
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/377643 | Integrated power and cooling system | Oct 5, 2023 | Issued |
Array
(
[id] => 19949165
[patent_doc_number] => 12320523
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-06-03
[patent_title] => Support pin for igniter assembly
[patent_app_type] => utility
[patent_app_number] => 18/480933
[patent_app_country] => US
[patent_app_date] => 2023-10-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 0
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18480933
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/480933 | Support pin for igniter assembly | Oct 3, 2023 | Issued |
Array
(
[id] => 19977743
[patent_doc_number] => 12345210
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-01
[patent_title] => High accuracy fuel system
[patent_app_type] => utility
[patent_app_number] => 18/375044
[patent_app_country] => US
[patent_app_date] => 2023-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 0
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 186
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18375044
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/375044 | High accuracy fuel system | Sep 28, 2023 | Issued |
Array
(
[id] => 19583021
[patent_doc_number] => 12149153
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-11-19
[patent_title] => Mobile electric power generation for hydraulic fracturing of subsurface geological formations
[patent_app_type] => utility
[patent_app_number] => 18/372760
[patent_app_country] => US
[patent_app_date] => 2023-09-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 18
[patent_no_of_words] => 11530
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 138
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18372760
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/372760 | Mobile electric power generation for hydraulic fracturing of subsurface geological formations | Sep 25, 2023 | Issued |
Array
(
[id] => 19397750
[patent_doc_number] => 12072104
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-08-27
[patent_title] => Fuel delivery apparatus for a gas turbine engine
[patent_app_type] => utility
[patent_app_number] => 18/371887
[patent_app_country] => US
[patent_app_date] => 2023-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 6068
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[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] => 18371887
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/371887 | Fuel delivery apparatus for a gas turbine engine | Sep 21, 2023 | Issued |
Array
(
[id] => 19354865
[patent_doc_number] => 12055298
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-08-06
[patent_title] => Gas turbine
[patent_app_type] => utility
[patent_app_number] => 18/472516
[patent_app_country] => US
[patent_app_date] => 2023-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 6742
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 363
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18472516
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/472516 | Gas turbine | Sep 21, 2023 | Issued |
Array
(
[id] => 20144558
[patent_doc_number] => 12378890
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-05
[patent_title] => Turbine engine including a gas path component having a hydrophobic coating
[patent_app_type] => utility
[patent_app_number] => 18/468189
[patent_app_country] => US
[patent_app_date] => 2023-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 8367
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 319
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18468189
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/468189 | Turbine engine including a gas path component having a hydrophobic coating | Sep 14, 2023 | Issued |
Array
(
[id] => 18940276
[patent_doc_number] => 20240035415
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-01
[patent_title] => COMBUSTION DEVICE AND GAS TURBINE SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/462910
[patent_app_country] => US
[patent_app_date] => 2023-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7646
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18462910
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/462910 | Combustion device and gas turbine system for suppressing vaporization of ammonia | Sep 6, 2023 | Issued |
Array
(
[id] => 19809255
[patent_doc_number] => 12240624
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-03-04
[patent_title] => Aircraft gas turbine engine with heated fuel to assist combustion
[patent_app_type] => utility
[patent_app_number] => 18/461651
[patent_app_country] => US
[patent_app_date] => 2023-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 10475
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 212
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18461651
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/461651 | Aircraft gas turbine engine with heated fuel to assist combustion | Sep 5, 2023 | Issued |
Array
(
[id] => 19817456
[patent_doc_number] => 20250075663
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-06
[patent_title] => SELF-ACTUATED BLEED VALVES FOR GAS TURBINE ENGINES
[patent_app_type] => utility
[patent_app_number] => 18/239436
[patent_app_country] => US
[patent_app_date] => 2023-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2821
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18239436
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/239436 | Self-actuated bleed valves for gas turbine engines | Aug 28, 2023 | Issued |
Array
(
[id] => 19738799
[patent_doc_number] => 12215623
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-02-04
[patent_title] => Partial exhaust bottoming cycle
[patent_app_type] => utility
[patent_app_number] => 18/457465
[patent_app_country] => US
[patent_app_date] => 2023-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2604
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18457465
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/457465 | Partial exhaust bottoming cycle | Aug 28, 2023 | Issued |
Array
(
[id] => 19884636
[patent_doc_number] => 12270333
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-08
[patent_title] => Partial exhaust gas condensation with inverse Brayton control
[patent_app_type] => utility
[patent_app_number] => 18/238655
[patent_app_country] => US
[patent_app_date] => 2023-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3742
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 194
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18238655
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/238655 | Partial exhaust gas condensation with inverse Brayton control | Aug 27, 2023 | Issued |
Array
(
[id] => 19425616
[patent_doc_number] => 12085020
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-09-10
[patent_title] => Apparatus and process for gas turbine air filtration and fuel vaporization
[patent_app_type] => utility
[patent_app_number] => 18/238636
[patent_app_country] => US
[patent_app_date] => 2023-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 8390
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 299
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18238636
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/238636 | Apparatus and process for gas turbine air filtration and fuel vaporization | Aug 27, 2023 | Issued |
Array
(
[id] => 20159187
[patent_doc_number] => 12385808
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-12
[patent_title] => Accretion detection systems and associated methods for gas turbine engines
[patent_app_type] => utility
[patent_app_number] => 18/454316
[patent_app_country] => US
[patent_app_date] => 2023-08-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 3479
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 190
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18454316
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/454316 | Accretion detection systems and associated methods for gas turbine engines | Aug 22, 2023 | Issued |
Array
(
[id] => 19298515
[patent_doc_number] => 20240227082
[patent_country] => US
[patent_kind] => A9
[patent_issue_date] => 2024-07-11
[patent_title] => LASER CUTTING SYSTEM AND BEAM BLOCK FOR SUCH SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/452026
[patent_app_country] => US
[patent_app_date] => 2023-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4820
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[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] => 18452026
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/452026 | LASER CUTTING SYSTEM AND BEAM BLOCK FOR SUCH SYSTEM | Aug 17, 2023 | Pending |