Search

Zachary W. Wilkes

Examiner (ID: 9472, Phone: (571)270-7540 , Office: P/2872 )

Most Active Art Unit
2872
Art Unit(s)
2873, 2872
Total Applications
1047
Issued Applications
663
Pending Applications
95
Abandoned Applications
316

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19817452 [patent_doc_number] => 20250075659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => TOWER SHAFT DRIVEN PLANETARY FAN DRIVE GEAR LUBRICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/458640 [patent_app_country] => US [patent_app_date] => 2023-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18458640 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/458640
TOWER SHAFT DRIVEN PLANETARY FAN DRIVE GEAR LUBRICATION SYSTEM Aug 29, 2023 Pending
Array ( [id] => 20402692 [patent_doc_number] => 12492663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Aircraft propulsion system geartrain [patent_app_type] => utility [patent_app_number] => 18/233662 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 2257 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18233662 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/233662
Aircraft propulsion system geartrain Aug 13, 2023 Issued
Array ( [id] => 19128201 [patent_doc_number] => 20240133554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => COMBUSTOR CYLINDER, COMBUSTOR, AND GAS TURBINE [patent_app_type] => utility [patent_app_number] => 18/229968 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18229968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/229968
Combustor cylinder, combustor, and gas turbine Aug 2, 2023 Issued
Array ( [id] => 19128201 [patent_doc_number] => 20240133554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => COMBUSTOR CYLINDER, COMBUSTOR, AND GAS TURBINE [patent_app_type] => utility [patent_app_number] => 18/229968 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18229968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/229968
Combustor cylinder, combustor, and gas turbine Aug 2, 2023 Issued
Array ( [id] => 18903416 [patent_doc_number] => 20240018901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => AUGMENTED DRIVE OF COMPRESSORS VIA DIFFERENTIAL AND MULTISTAGE TURBINE [patent_app_type] => utility [patent_app_number] => 18/364422 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18364422 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364422
Augmented drive of compressors via differential and multistage turbine Aug 1, 2023 Issued
Array ( [id] => 19098528 [patent_doc_number] => 20240117756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => CTE MATCHING HANGER SUPPORT FOR CMC STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/363797 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18363797 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363797
CTE MATCHING HANGER SUPPORT FOR CMC STRUCTURES Aug 1, 2023 Abandoned
Array ( [id] => 19397560 [patent_doc_number] => 12071913 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-27 [patent_title] => Inlets for gas turbine engine bypass duct heat exchangers [patent_app_type] => utility [patent_app_number] => 18/228267 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6491 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 18228267 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228267
Inlets for gas turbine engine bypass duct heat exchangers Jul 30, 2023 Issued
Array ( [id] => 19910888 [patent_doc_number] => 12287094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Combustor with dilution openings [patent_app_type] => utility [patent_app_number] => 18/355449 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 3362 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18355449 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355449
Combustor with dilution openings Jul 19, 2023 Issued
Array ( [id] => 18754743 [patent_doc_number] => 20230358169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => ACTIVE COMPRESSOR STALL RECOVERY [patent_app_type] => utility [patent_app_number] => 18/354192 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11385 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18354192 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/354192
ACTIVE COMPRESSOR STALL RECOVERY Jul 17, 2023 Pending
Array ( [id] => 18753559 [patent_doc_number] => 20230356852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => SYSTEMS AND METHODS FOR AIRCRAFT WING PLUG [patent_app_type] => utility [patent_app_number] => 18/353162 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353162 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/353162
Systems and methods for aircraft wing plug Jul 16, 2023 Issued
Array ( [id] => 19126873 [patent_doc_number] => 20240132226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => HYBRID-ELECTRIC PROPULSION SYSTEM EQUIPPED WITH A COUPLER FOR SWITCHING BETWEEN MODES OF OPERATION [patent_app_type] => utility [patent_app_number] => 18/351745 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18351745 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351745
Hybrid-electric propulsion system equipped with a coupler for switching between modes of operation Jul 12, 2023 Issued
Array ( [id] => 19126873 [patent_doc_number] => 20240132226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => HYBRID-ELECTRIC PROPULSION SYSTEM EQUIPPED WITH A COUPLER FOR SWITCHING BETWEEN MODES OF OPERATION [patent_app_type] => utility [patent_app_number] => 18/351745 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18351745 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351745
Hybrid-electric propulsion system equipped with a coupler for switching between modes of operation Jul 12, 2023 Issued
Array ( [id] => 19474527 [patent_doc_number] => 12104606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Power modules with regenerative compressor wheels [patent_app_type] => utility [patent_app_number] => 18/345192 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4905 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18345192 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/345192
Power modules with regenerative compressor wheels Jun 29, 2023 Issued
Array ( [id] => 19474527 [patent_doc_number] => 12104606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Power modules with regenerative compressor wheels [patent_app_type] => utility [patent_app_number] => 18/345192 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4905 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18345192 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/345192
Power modules with regenerative compressor wheels Jun 29, 2023 Issued
Array ( [id] => 19662785 [patent_doc_number] => 20240429850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => INDEPENDENT MITIGATION FOR ISOLATION OF ELECTRIC MOTOR [patent_app_type] => utility [patent_app_number] => 18/341257 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4345 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18341257 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/341257
INDEPENDENT MITIGATION FOR ISOLATION OF ELECTRIC MOTOR Jun 25, 2023 Pending
Array ( [id] => 19658123 [patent_doc_number] => 20240425188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => TESTING SECONDARY POWER SYSTEM OF AIRCRAFT POWERPLANT [patent_app_type] => utility [patent_app_number] => 18/214256 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18214256 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/214256
TESTING SECONDARY POWER SYSTEM OF AIRCRAFT POWERPLANT Jun 25, 2023 Pending
Array ( [id] => 19266087 [patent_doc_number] => 20240209786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => FUEL OIL HEAT EXCHANGE [patent_app_type] => utility [patent_app_number] => 18/337603 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18337603 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/337603
Fuel oil heat exchange Jun 19, 2023 Issued
Array ( [id] => 20241832 [patent_doc_number] => 12422142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Fuel injector assembly for a turbine engine [patent_app_type] => utility [patent_app_number] => 18/197299 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18197299 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/197299
Fuel injector assembly for a turbine engine May 14, 2023 Issued
Array ( [id] => 19528966 [patent_doc_number] => 20240352868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => PROPULSOR BLADE IMAGING ASSEMBLY FOR AN AIRCRAFT PROPULSION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/137748 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11086 [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] => 18137748 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137748
Propulsor blade imaging assembly for an aircraft propulsion system Apr 20, 2023 Issued
Array ( [id] => 18771731 [patent_doc_number] => 20230366552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => FUEL NOZZLE WITH MULTIPLE AIR PASSAGES [patent_app_type] => utility [patent_app_number] => 18/128589 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2964 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18128589 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/128589
Fuel nozzle with multiple air passages Mar 29, 2023 Issued
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