Search

Lyle Alexander

Supervisory Patent Examiner (ID: 5843, Phone: (571)272-1254 , Office: P/1797 )

Most Active Art Unit
1743
Art Unit(s)
1809, 1797, 1773, 1313, 1801, 2899, 1743, 1802
Total Applications
1981
Issued Applications
1187
Pending Applications
214
Abandoned Applications
580

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18135187 [patent_doc_number] => 11560844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Inertial particle separator for a turbine section of a gas turbine engine [patent_app_type] => utility [patent_app_number] => 17/178932 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6108 [patent_no_of_claims] => 20 [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] => 17178932 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178932
Inertial particle separator for a turbine section of a gas turbine engine Feb 17, 2021 Issued
Array ( [id] => 17792920 [patent_doc_number] => 20220252011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => VEHICLE WITH ENERGY CONVERSION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/169889 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17169889 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/169889
VEHICLE WITH ENERGY CONVERSION SYSTEM Feb 7, 2021 Pending
Array ( [id] => 17777310 [patent_doc_number] => 20220243659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => HIGH-TEMPERATURE FUEL THERMAL TRANSPORT BUS ARCHITECTURE [patent_app_type] => utility [patent_app_number] => 17/165541 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17165541 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165541
High-temperature fuel thermal transport bus architecture Feb 1, 2021 Issued
Array ( [id] => 17007850 [patent_doc_number] => 20210239011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => AXIAL FLOW TURBINE [patent_app_type] => utility [patent_app_number] => 17/165141 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17165141 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165141
AXIAL FLOW TURBINE Feb 1, 2021 Abandoned
Array ( [id] => 18279340 [patent_doc_number] => 20230094812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => AIRCRAFT TURBINE ENGINE WITH A HYBRID COMPRESSOR [patent_app_type] => utility [patent_app_number] => 17/904670 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17904670 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904670
AIRCRAFT TURBINE ENGINE WITH A HYBRID COMPRESSOR Feb 1, 2021 Pending
Array ( [id] => 18505419 [patent_doc_number] => 11703226 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Gas turbine combustor [patent_app_type] => utility [patent_app_number] => 17/146772 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5185 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17146772 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/146772
Gas turbine combustor Jan 11, 2021 Issued
Array ( [id] => 17687330 [patent_doc_number] => 20220194622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => REGENERATIVE THERMAL MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/128642 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17128642 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/128642
Regenerative thermal management system Dec 20, 2020 Issued
Array ( [id] => 17688638 [patent_doc_number] => 20220195930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => CONFORMAL AND FLEXIBLE WOVEN HEAT SHIELDS FOR GAS TURBINE ENGINE COMPONENTS [patent_app_type] => utility [patent_app_number] => 17/125028 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6579 [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] => 17125028 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/125028
Conformal and flexible woven heat shields for gas turbine engine components Dec 16, 2020 Issued
Array ( [id] => 17642681 [patent_doc_number] => 20220170419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => GAS TURBINE ENGINE COMBUSTOR [patent_app_type] => utility [patent_app_number] => 17/109830 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17109830 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/109830
GAS TURBINE ENGINE COMBUSTOR Dec 1, 2020 Pending
Array ( [id] => 18275061 [patent_doc_number] => 11613996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Pre-swirl nozzle carrier and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/101738 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 11678 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 17101738 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/101738
Pre-swirl nozzle carrier and method of manufacturing the same Nov 22, 2020 Issued
Array ( [id] => 18329796 [patent_doc_number] => 11635027 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Fuel systems for torch ignition devices [patent_app_type] => utility [patent_app_number] => 16/951631 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8025 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16951631 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/951631
Fuel systems for torch ignition devices Nov 17, 2020 Issued
Array ( [id] => 17611147 [patent_doc_number] => 20220153426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => SUPERCRITICAL CARBON DIOXIDE-COOLED GENERATOR AND TURBINE [patent_app_type] => utility [patent_app_number] => 16/951205 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16951205 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/951205
Supercritical carbon dioxide-cooled generator and turbine Nov 17, 2020 Issued
Array ( [id] => 17612365 [patent_doc_number] => 20220154644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => THERMAL MANAGEMENT SYSTEM FOR A GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 17/098998 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8617 [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] => 17098998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/098998
Thermal management system for a gas turbine engine Nov 15, 2020 Issued
Array ( [id] => 17422098 [patent_doc_number] => 11255545 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-02-22 [patent_title] => Integrated combustion nozzle having a unified head end [patent_app_type] => utility [patent_app_number] => 17/079847 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6928 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17079847 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079847
Integrated combustion nozzle having a unified head end Oct 25, 2020 Issued
Array ( [id] => 17371017 [patent_doc_number] => 20220026069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => FUEL DISTRIBUTION MANIFOLD [patent_app_type] => utility [patent_app_number] => 17/036657 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17036657 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/036657
Fuel distribution manifold Sep 28, 2020 Issued
Array ( [id] => 17498116 [patent_doc_number] => 11286814 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-29 [patent_title] => Exhaust duct of gas turbine engine [patent_app_type] => utility [patent_app_number] => 17/023945 [patent_app_country] => US [patent_app_date] => 2020-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 6019 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17023945 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/023945
Exhaust duct of gas turbine engine Sep 16, 2020 Issued
Array ( [id] => 17444947 [patent_doc_number] => 20220065452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => IMPINGEMENT PANEL SUPPORT STRUCTURE AND METHOD OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 17/007108 [patent_app_country] => US [patent_app_date] => 2020-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17007108 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/007108
Impingement panel support structure and method of manufacture Aug 30, 2020 Issued
Array ( [id] => 17357496 [patent_doc_number] => 20220018292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => DEVICES AND METHODS FOR GUIDING BLEED AIR IN A TURBOFAN ENGINE [patent_app_type] => utility [patent_app_number] => 16/929715 [patent_app_country] => US [patent_app_date] => 2020-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12976 [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] => 16929715 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/929715
Devices and methods for guiding bleed air in a turbofan engine Jul 14, 2020 Issued
Array ( [id] => 17777245 [patent_doc_number] => 20220243594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => PRE-SWIRLER ADJUSTABILITY IN GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 17/597572 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17597572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/597572
PRE-SWIRLER ADJUSTABILITY IN GAS TURBINE ENGINE Jun 3, 2020 Pending
Array ( [id] => 17891212 [patent_doc_number] => 11454171 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-27 [patent_title] => Turbine cooling system with energy separation [patent_app_type] => utility [patent_app_number] => 16/892496 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4161 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16892496 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/892496
Turbine cooling system with energy separation Jun 3, 2020 Issued
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