Search

Irete Fred Ehichioya

Supervisory Patent Examiner (ID: 10093, Phone: (571)272-4034 , Office: P/2168 )

Most Active Art Unit
2156
Art Unit(s)
2172, 2156, 2168, 2162, 2169, 2179
Total Applications
497
Issued Applications
358
Pending Applications
31
Abandoned Applications
110

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20458645 [patent_doc_number] => 20260008067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-08 [patent_title] => ATOMIZING HEAD BAFFLE AND FRAGRANCE DIFFUSER [patent_app_type] => utility [patent_app_number] => 19/083635 [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] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19083635 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/083635
ATOMIZING HEAD BAFFLE AND FRAGRANCE DIFFUSER Mar 18, 2025 Pending
Array ( [id] => 20194432 [patent_doc_number] => 20250271142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => HYDROGEN LIQUID OXYGEN COMBINED CYCLE ENGINE [patent_app_type] => utility [patent_app_number] => 19/076381 [patent_app_country] => US [patent_app_date] => 2025-03-11 [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] => -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] => 19076381 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/076381
HYDROGEN LIQUID OXYGEN COMBINED CYCLE ENGINE Mar 10, 2025 Pending
Array ( [id] => 20060108 [patent_doc_number] => 20250198330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => HYDROGEN TURBINE POWER ASSISTED CONDENSATION [patent_app_type] => utility [patent_app_number] => 19/065009 [patent_app_country] => US [patent_app_date] => 2025-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19065009 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/065009
HYDROGEN TURBINE POWER ASSISTED CONDENSATION Feb 26, 2025 Pending
Array ( [id] => 19984620 [patent_doc_number] => 20250122842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => GEARBOX ASSEMBLY WITH LUBRICANT EXTRACTION VOLUME RATIO [patent_app_type] => utility [patent_app_number] => 18/990617 [patent_app_country] => US [patent_app_date] => 2024-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18990617 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/990617
GEARBOX ASSEMBLY WITH LUBRICANT EXTRACTION VOLUME RATIO Dec 19, 2024 Pending
Array ( [id] => 19847472 [patent_doc_number] => 20250092823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => AIRCRAFT [patent_app_type] => utility [patent_app_number] => 18/969412 [patent_app_country] => US [patent_app_date] => 2024-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18969412 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/969412
AIRCRAFT Dec 4, 2024 Pending
Array ( [id] => 19631867 [patent_doc_number] => 20240410316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => NACELLE INLET STRUCTURES, ENGINE ASSEMBLIES AND VEHICLES INCLUDING THE SAME, AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/795021 [patent_app_country] => US [patent_app_date] => 2024-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18795021 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/795021
Nacelle inlet structures, engine assemblies and vehicles including the same, and related methods Aug 4, 2024 Issued
Array ( [id] => 19693897 [patent_doc_number] => 20250012442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => DETECTION APPARATUS AND COMBUSTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/764553 [patent_app_country] => US [patent_app_date] => 2024-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18764553 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764553
DETECTION APPARATUS AND COMBUSTION SYSTEM Jul 4, 2024 Pending
Array ( [id] => 20459908 [patent_doc_number] => 20260009331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-08 [patent_title] => PARTIAL EXIT CENTRIFUGAL COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/761549 [patent_app_country] => US [patent_app_date] => 2024-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18761549 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/761549
PARTIAL EXIT CENTRIFUGAL COMPRESSOR Jul 1, 2024 Pending
Array ( [id] => 20460117 [patent_doc_number] => 20260009541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-08 [patent_title] => TURBINE ENGINE WITH A FUEL INJECTOR [patent_app_type] => utility [patent_app_number] => 18/761419 [patent_app_country] => US [patent_app_date] => 2024-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4832 [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] => 18761419 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/761419
TURBINE ENGINE WITH A FUEL INJECTOR Jul 1, 2024 Pending
Array ( [id] => 19810045 [patent_doc_number] => 12241421 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-03-04 [patent_title] => Method of operating a gas turbine engine [patent_app_type] => utility [patent_app_number] => 18/753264 [patent_app_country] => US [patent_app_date] => 2024-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 41514 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18753264 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/753264
Method of operating a gas turbine engine Jun 24, 2024 Issued
Array ( [id] => 19727369 [patent_doc_number] => 20250030120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => BATTERY PACK FIRE EXTINGUISHING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/737554 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18737554 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/737554
BATTERY PACK FIRE EXTINGUISHING SYSTEM AND METHOD Jun 6, 2024 Pending
Array ( [id] => 19449687 [patent_doc_number] => 20240309817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => GAS TURBINE ENGINE HEAT EXCHANGE [patent_app_type] => utility [patent_app_number] => 18/676832 [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] => 23489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18676832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/676832
GAS TURBINE ENGINE HEAT EXCHANGE May 28, 2024 Abandoned
Array ( [id] => 19657266 [patent_doc_number] => 20240424331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => Permanent Fire Sprinkler Discharge Filtration System [patent_app_type] => utility [patent_app_number] => 18/672965 [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] => 2165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18672965 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/672965
Permanent Fire Sprinkler Discharge Filtration System May 22, 2024 Pending
Array ( [id] => 20379524 [patent_doc_number] => 20250362017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => TURBINE ENGINE AND COMBUSTOR THEREFOR [patent_app_type] => utility [patent_app_number] => 18/671356 [patent_app_country] => US [patent_app_date] => 2024-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5878 [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] => 18671356 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/671356
TURBINE ENGINE AND COMBUSTOR THEREFOR May 21, 2024 Pending
Array ( [id] => 19598691 [patent_doc_number] => 20240389571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => SPRAY BOOM COMPRISING AT LEAST ONE SECONDARY DUCT SECTION [patent_app_type] => utility [patent_app_number] => 18/670179 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18670179 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670179
SPRAY BOOM COMPRISING AT LEAST ONE SECONDARY DUCT SECTION May 20, 2024 Pending
Array ( [id] => 20379340 [patent_doc_number] => 20250361833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => INTEGRATED FUEL COOLED AFT BEARING [patent_app_type] => utility [patent_app_number] => 18/669703 [patent_app_country] => US [patent_app_date] => 2024-05-21 [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] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18669703 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/669703
INTEGRATED FUEL COOLED AFT BEARING May 20, 2024 Pending
Array ( [id] => 19419075 [patent_doc_number] => 20240295198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => PROPULSOR WING TRAILING EDGE EXHAUST AREA CONTROL [patent_app_type] => utility [patent_app_number] => 18/651992 [patent_app_country] => US [patent_app_date] => 2024-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18651992 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/651992
PROPULSOR WING TRAILING EDGE EXHAUST AREA CONTROL Apr 30, 2024 Pending
Array ( [id] => 19542162 [patent_doc_number] => 20240359198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => MULTI-OUTLET SPRAY NOZZLE ASSEMBLY WITH DUAL CHECK VALVES [patent_app_type] => utility [patent_app_number] => 18/645514 [patent_app_country] => US [patent_app_date] => 2024-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 441 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18645514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/645514
MULTI-OUTLET SPRAY NOZZLE ASSEMBLY WITH DUAL CHECK VALVES Apr 24, 2024 Pending
Array ( [id] => 19484686 [patent_doc_number] => 20240332728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => BATTERY FIRE SUPPRESSION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/625578 [patent_app_country] => US [patent_app_date] => 2024-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18625578 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/625578
BATTERY FIRE SUPPRESSION SYSTEM AND METHOD Apr 2, 2024 Pending
Array ( [id] => 19477759 [patent_doc_number] => 20240325801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => SIDEWALL FIRE PROTECTION SPRINKLER SYSTEM AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/620198 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -54 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18620198 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/620198
SIDEWALL FIRE PROTECTION SPRINKLER SYSTEM AND RELATED METHODS Mar 27, 2024 Pending
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