Search

Charles I. Boyer

Examiner (ID: 5775, Phone: (571)272-1311 , Office: P/1761 )

Most Active Art Unit
1761
Art Unit(s)
1796, 1105, 1754, 1751, 1761
Total Applications
2559
Issued Applications
1789
Pending Applications
174
Abandoned Applications
612

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20295592 [patent_doc_number] => 20250320835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => FLUID INJECTION SYSTEM AND METHOD FOR MITIGATING ROTATING STALL IN TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 19/248275 [patent_app_country] => US [patent_app_date] => 2025-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7115 [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] => 19248275 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/248275
FLUID INJECTION SYSTEM AND METHOD FOR MITIGATING ROTATING STALL IN TURBINE ENGINE Jun 23, 2025 Pending
Array ( [id] => 20288956 [patent_doc_number] => 20250314199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => TURBINE ENGINE INCLUDING A STEAM SYSTEM [patent_app_type] => utility [patent_app_number] => 19/241941 [patent_app_country] => US [patent_app_date] => 2025-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 19241941 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/241941
Turbine engine including a steam system Jun 17, 2025 Issued
Array ( [id] => 20350396 [patent_doc_number] => 20250347248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => SUPPORT STRUCTURE FOR BEARING COMPARTMENT [patent_app_type] => utility [patent_app_number] => 19/217713 [patent_app_country] => US [patent_app_date] => 2025-05-23 [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] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19217713 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/217713
Support structure for bearing compartment May 22, 2025 Issued
Array ( [id] => 20186813 [patent_doc_number] => 12397918 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-08-26 [patent_title] => Fuel cell turboelectric fan for an aircraft [patent_app_type] => utility [patent_app_number] => 19/194287 [patent_app_country] => US [patent_app_date] => 2025-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 23 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19194287 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/194287
Fuel cell turboelectric fan for an aircraft Apr 29, 2025 Issued
Array ( [id] => 20093987 [patent_doc_number] => 20250223923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => FUEL-COOLED ENGINE COMPONENT(S) [patent_app_type] => utility [patent_app_number] => 19/088506 [patent_app_country] => US [patent_app_date] => 2025-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1138 [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] => 19088506 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/088506
Fuel-cooled engine component(s) Mar 23, 2025 Issued
Array ( [id] => 20136720 [patent_doc_number] => 20250243764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => HIGH EFFICIENCY POWER PRODUCTION METHODS, ASSEMBLIES, AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 19/077870 [patent_app_country] => US [patent_app_date] => 2025-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 19077870 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/077870
HIGH EFFICIENCY POWER PRODUCTION METHODS, ASSEMBLIES, AND SYSTEMS Mar 11, 2025 Pending
Array ( [id] => 20068232 [patent_doc_number] => 20250206454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => GAS TURBINE ENGINE NOISE REDUCTION [patent_app_type] => utility [patent_app_number] => 19/073174 [patent_app_country] => US [patent_app_date] => 2025-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19073174 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/073174
GAS TURBINE ENGINE NOISE REDUCTION Mar 6, 2025 Pending
Array ( [id] => 20050913 [patent_doc_number] => 20250189135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => SYSTEMS AND METHODS FOR OPERATION OF A FLEXIBLE FUEL COMBUSTOR [patent_app_type] => utility [patent_app_number] => 19/059915 [patent_app_country] => US [patent_app_date] => 2025-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19059915 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/059915
SYSTEMS AND METHODS FOR OPERATION OF A FLEXIBLE FUEL COMBUSTOR Feb 20, 2025 Pending
Array ( [id] => 20100832 [patent_doc_number] => 20250230768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => HYDROGEN FUELLED GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 18/983655 [patent_app_country] => US [patent_app_date] => 2024-12-17 [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] => -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] => 18983655 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/983655
Hydrogen fuelled gas turbine engine Dec 16, 2024 Issued
Array ( [id] => 19863146 [patent_doc_number] => 20250101932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => COMPACT INFRARED SUPPRESSORS WITH RING VANES FOR GAS TURBINE ENGINES [patent_app_type] => utility [patent_app_number] => 18/972575 [patent_app_country] => US [patent_app_date] => 2024-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14705 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18972575 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/972575
Compact infrared suppressors with ring vanes for gas turbine engines Dec 5, 2024 Issued
Array ( [id] => 19833001 [patent_doc_number] => 20250084787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => CONDENSER FOR HYDROGEN STEAM INJECTED TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 18/960264 [patent_app_country] => US [patent_app_date] => 2024-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3414 [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] => 18960264 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/960264
Condenser for hydrogen steam injected turbine engine Nov 25, 2024 Issued
Array ( [id] => 19786243 [patent_doc_number] => 20250059922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => FUEL DELIVERY [patent_app_type] => utility [patent_app_number] => 18/936481 [patent_app_country] => US [patent_app_date] => 2024-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 55613 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18936481 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/936481
FUEL DELIVERY Nov 3, 2024 Pending
Array ( [id] => 20506310 [patent_doc_number] => 12540582 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Fuel delivery [patent_app_type] => utility [patent_app_number] => 18/933409 [patent_app_country] => US [patent_app_date] => 2024-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 35517 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18933409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/933409
Fuel delivery Oct 30, 2024 Issued
Array ( [id] => 20628279 [patent_doc_number] => 20260092563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-02 [patent_title] => GAS TURBINE ENGINE INCLUDING FUEL NOZZLE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/903520 [patent_app_country] => US [patent_app_date] => 2024-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18903520 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/903520
GAS TURBINE ENGINE INCLUDING FUEL NOZZLE ASSEMBLY Sep 30, 2024 Pending
Array ( [id] => 19684825 [patent_doc_number] => 20250003370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => AIRCRAFT FUEL CONTROL TO SUBSETS OF FUEL SPRAY NOZZLES [patent_app_type] => utility [patent_app_number] => 18/884969 [patent_app_country] => US [patent_app_date] => 2024-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18884969 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/884969
AIRCRAFT FUEL CONTROL TO SUBSETS OF FUEL SPRAY NOZZLES Sep 12, 2024 Pending
Array ( [id] => 20744514 [patent_doc_number] => 12644413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-02 [patent_title] => System for cooling components associated with gas turbine engine [patent_app_type] => utility [patent_app_number] => 18/882859 [patent_app_country] => US [patent_app_date] => 2024-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4786 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18882859 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/882859
SYSTEM FOR COOLING COMPONENTS ASSOCIATED WITH GAS TURBINE ENGINE Sep 11, 2024 Issued
Array ( [id] => 20373227 [patent_doc_number] => 12480656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Aircraft fuelling [patent_app_type] => utility [patent_app_number] => 18/882197 [patent_app_country] => US [patent_app_date] => 2024-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 18736 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18882197 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/882197
Aircraft fuelling Sep 10, 2024 Issued
Array ( [id] => 20701961 [patent_doc_number] => 12624663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Aircraft engine with recuperator and bypass [patent_app_type] => utility [patent_app_number] => 18/828268 [patent_app_country] => US [patent_app_date] => 2024-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18828268 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/828268
Aircraft engine with recuperator and bypass Sep 8, 2024 Issued
Array ( [id] => 20555952 [patent_doc_number] => 20260055732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-26 [patent_title] => JET NOZZLE EFFECTIVE AREA CONTROL SYSTEM FOR GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 18/812876 [patent_app_country] => US [patent_app_date] => 2024-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1054 [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] => 18812876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/812876
JET NOZZLE EFFECTIVE AREA CONTROL SYSTEM FOR GAS TURBINE ENGINE Aug 21, 2024 Pending
Array ( [id] => 19631853 [patent_doc_number] => 20240410302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => ELECTROLYZER HEATING SYSTEM FOR INTEGRATED POWER PLANTS [patent_app_type] => utility [patent_app_number] => 18/810592 [patent_app_country] => US [patent_app_date] => 2024-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18810592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/810592
Electrolyzer heating system for integrated power plants Aug 20, 2024 Issued
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