Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 20519248 [patent_doc_number] => 20260043352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => GAS TURBINE PERFORMANCE [patent_app_type] => utility [patent_app_number] => 19/364678 [patent_app_country] => US [patent_app_date] => 2025-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19364678 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/364678
GAS TURBINE PERFORMANCE Oct 20, 2025 Pending
Array ( [id] => 20737282 [patent_doc_number] => 20260146575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-28 [patent_title] => TURBINE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 19/344664 [patent_app_country] => US [patent_app_date] => 2025-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19344664 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/344664
TURBINE ASSEMBLY Sep 29, 2025 Pending
Array ( [id] => 20506609 [patent_doc_number] => 12540882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Accretion detection systems and associated methods for gas turbine engines [patent_app_type] => utility [patent_app_number] => 19/295875 [patent_app_country] => US [patent_app_date] => 2025-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3515 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19295875 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/295875
Accretion detection systems and associated methods for gas turbine engines Aug 10, 2025 Issued
Array ( [id] => 20379322 [patent_doc_number] => 20250361815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => TURBINE ENGINE INCLUDING A GAS PATH COMPONENT HAVING A HYDROPHOBIC COATING [patent_app_type] => utility [patent_app_number] => 19/288433 [patent_app_country] => US [patent_app_date] => 2025-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19288433 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/288433
TURBINE ENGINE INCLUDING A GAS PATH COMPONENT HAVING A HYDROPHOBIC COATING Jul 31, 2025 Issued
Array ( [id] => 20248706 [patent_doc_number] => 20250297575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => GAS TURBINE PERFORMANCE [patent_app_type] => utility [patent_app_number] => 19/233184 [patent_app_country] => US [patent_app_date] => 2025-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19233184 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/233184
GAS TURBINE PERFORMANCE Jun 9, 2025 Pending
Array ( [id] => 20677744 [patent_doc_number] => 20260116556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => FUEL CELL SYSTEMS FOR AERONAUTICAL VEHICLES [patent_app_type] => utility [patent_app_number] => 19/230414 [patent_app_country] => US [patent_app_date] => 2025-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19230414 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/230414
FUEL CELL SYSTEMS FOR AERONAUTICAL VEHICLES Jun 5, 2025 Pending
Array ( [id] => 20337069 [patent_doc_number] => 20250341189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => COMBUSTORS AND METHODS OF MITIGATING THERMOACOUSTIC INSTABILITIES IN A GAS FLOW [patent_app_type] => utility [patent_app_number] => 19/172433 [patent_app_country] => US [patent_app_date] => 2025-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 19172433 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/172433
Combustors and methods of mitigating thermoacoustic instabilities in a gas flow Apr 6, 2025 Issued
Array ( [id] => 20085892 [patent_doc_number] => 20250215828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => INTEGRATED POWER AND COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 19/087419 [patent_app_country] => US [patent_app_date] => 2025-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10794 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19087419 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/087419
INTEGRATED POWER AND COOLING SYSTEM Mar 20, 2025 Pending
Array ( [id] => 20086143 [patent_doc_number] => 20250216079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => ADDITIVELY MANUFACTURED COMBUSTOR BODY WITH RESONATING TUBE [patent_app_type] => utility [patent_app_number] => 19/084526 [patent_app_country] => US [patent_app_date] => 2025-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19084526 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/084526
ADDITIVELY MANUFACTURED COMBUSTOR BODY WITH RESONATING TUBE Mar 18, 2025 Pending
Array ( [id] => 20248711 [patent_doc_number] => 20250297580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => METHODS AND APPARATUS FOR A CRYOGENIC FUEL DISTRIBUTION SYSTEM USING A BYPASS [patent_app_type] => utility [patent_app_number] => 19/080487 [patent_app_country] => US [patent_app_date] => 2025-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19080487 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/080487
METHODS AND APPARATUS FOR A CRYOGENIC FUEL DISTRIBUTION SYSTEM USING A BYPASS Mar 13, 2025 Pending
Array ( [id] => 20635038 [patent_doc_number] => 12595909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Article and method for manufacturing an expanded combustor liner [patent_app_type] => utility [patent_app_number] => 19/061588 [patent_app_country] => US [patent_app_date] => 2025-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19061588 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/061588
Article and method for manufacturing an expanded combustor liner Feb 23, 2025 Issued
Array ( [id] => 20016678 [patent_doc_number] => 20250154900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => PARTIAL EXHAUST BOTTOMING CYCLE [patent_app_type] => utility [patent_app_number] => 19/020050 [patent_app_country] => US [patent_app_date] => 2025-01-14 [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] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19020050 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/020050
Partial exhaust bottoming cycle Jan 13, 2025 Issued
Array ( [id] => 20402848 [patent_doc_number] => 12492820 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Mixer vanes [patent_app_type] => utility [patent_app_number] => 19/005042 [patent_app_country] => US [patent_app_date] => 2024-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19005042 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/005042
Mixer vanes Dec 29, 2024 Issued
18/879556 AIRCRAFT PROPULSION SYSTEM WITH TURBINE ENGINE COUPLED TO AN ELECTRIC GENERATOR THE POWER OF WHICH IS LIMITED AS A FUNCTION OF ENGINE SPEED Dec 26, 2024 Pending
Array ( [id] => 20207083 [patent_doc_number] => 20250276803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => METHOD FOR AUTOMATICALLY CONTROLLING AN AIRCRAFT IN THE EVENT OF A FIRE IN THE ENGINE ZONE AND AN AIRCRAFT [patent_app_type] => utility [patent_app_number] => 18/950930 [patent_app_country] => US [patent_app_date] => 2024-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18950930 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/950930
Method for automatically controlling an aircraft in the event of a fire in the engine zone and an aircraft Nov 17, 2024 Issued
Array ( [id] => 19847479 [patent_doc_number] => 20250092830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => GAS TURBINE ENGINES AND METHODS OF CONTROLLING FORMATION OF CONDENSATES [patent_app_type] => utility [patent_app_number] => 18/922616 [patent_app_country] => US [patent_app_date] => 2024-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18922616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/922616
Gas turbine engines and methods of controlling formation of condensates Oct 21, 2024 Issued
Array ( [id] => 20652151 [patent_doc_number] => 20260104165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-16 [patent_title] => AIRCRAFT POWERPLANT WITH BOOSTED TURBINE ENGINE AND FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/913016 [patent_app_country] => US [patent_app_date] => 2024-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18913016 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/913016
AIRCRAFT POWERPLANT WITH BOOSTED TURBINE ENGINE AND FUEL CELL SYSTEM Oct 10, 2024 Pending
Array ( [id] => 19746476 [patent_doc_number] => 20250035041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => METHODS OF CONTROL FOR MANAGEMENT OF HOT FUEL [patent_app_type] => utility [patent_app_number] => 18/913857 [patent_app_country] => US [patent_app_date] => 2024-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9432 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18913857 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/913857
Methods of control for management of hot fuel Oct 10, 2024 Issued
Array ( [id] => 20275226 [patent_doc_number] => 12445013 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Mobile electric power generation for hydraulic fracturing of subsurface geological formations [patent_app_type] => utility [patent_app_number] => 18/911758 [patent_app_country] => US [patent_app_date] => 2024-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 7046 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18911758 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/911758
Mobile electric power generation for hydraulic fracturing of subsurface geological formations Oct 9, 2024 Issued
Array ( [id] => 20343905 [patent_doc_number] => 12467631 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Systems and methods for control of volumetric flows in a power production plant [patent_app_type] => utility [patent_app_number] => 18/821561 [patent_app_country] => US [patent_app_date] => 2024-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2427 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18821561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/821561
Systems and methods for control of volumetric flows in a power production plant Aug 29, 2024 Issued
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