Search

Cedric D. Johnson

Examiner (ID: 8943, Phone: (571)270-7089 , Office: P/2123 )

Most Active Art Unit
2123
Art Unit(s)
2129, 2148, 2123, 2189, 2186
Total Applications
688
Issued Applications
552
Pending Applications
40
Abandoned Applications
107

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19266095 [patent_doc_number] => 20240209794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => FLEX COUPLER FOR HYBRID GAS TURBINE ENGINE POWERPLANT [patent_app_type] => utility [patent_app_number] => 18/088202 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5906 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18088202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/088202
Flex coupler for hybrid gas turbine engine powerplant Dec 22, 2022 Issued
Array ( [id] => 18365447 [patent_doc_number] => 20230147038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => AUXILIARY POWER UNIT FOR AN AIRCRAFT [patent_app_type] => utility [patent_app_number] => 17/982567 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17982567 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982567
Auxiliary power unit for an aircraft Nov 7, 2022 Issued
Array ( [id] => 19127992 [patent_doc_number] => 20240133345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => GAS TURBINE ENGINE ACCESSORY PACKAGING [patent_app_type] => utility [patent_app_number] => 17/972720 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17388 [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] => 17972720 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/972720
Gas turbine engine Oct 24, 2022 Issued
Array ( [id] => 18363954 [patent_doc_number] => 20230145545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => Method and apparatus for improving energy efficiency in existing gas turbine combined cycle plants [patent_app_type] => utility [patent_app_number] => 17/972598 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17972598 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/972598
Method and apparatus for improving energy efficiency in existing gas turbine combined cycle plants Oct 24, 2022 Issued
Array ( [id] => 19127992 [patent_doc_number] => 20240133345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => GAS TURBINE ENGINE ACCESSORY PACKAGING [patent_app_type] => utility [patent_app_number] => 17/972720 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17388 [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] => 17972720 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/972720
Gas turbine engine Oct 24, 2022 Issued
Array ( [id] => 19910739 [patent_doc_number] => 12286943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Turbomolecular air-scoop for satellite air-breathing electric propulsion [patent_app_type] => utility [patent_app_number] => 17/970376 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 30 [patent_no_of_words] => 16595 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [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] => 17970376 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970376
Turbomolecular air-scoop for satellite air-breathing electric propulsion Oct 19, 2022 Issued
Array ( [id] => 18149206 [patent_doc_number] => 20230023063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => DIRECT DRIVE UNIT REMOVAL SYSTEM AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 17/936885 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7210 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17936885 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/936885
Direct drive unit removal system and associated methods Sep 29, 2022 Issued
Array ( [id] => 18666894 [patent_doc_number] => 11773778 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-03 [patent_title] => Air bottoming cycle air cycle system source [patent_app_type] => utility [patent_app_number] => 17/951936 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4267 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17951936 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/951936
Air bottoming cycle air cycle system source Sep 22, 2022 Issued
Array ( [id] => 19211292 [patent_doc_number] => 12000342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Air turbine starter with lubrication recirculation circuit [patent_app_type] => utility [patent_app_number] => 17/946238 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8743 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17946238 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/946238
Air turbine starter with lubrication recirculation circuit Sep 15, 2022 Issued
Array ( [id] => 19181554 [patent_doc_number] => 11988138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Hybrid propulsion system with integrated air-cooling system [patent_app_type] => utility [patent_app_number] => 17/943830 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3494 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17943830 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/943830
Hybrid propulsion system with integrated air-cooling system Sep 12, 2022 Issued
Array ( [id] => 19623170 [patent_doc_number] => 12161963 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Extracting water vapor from a powerplant exhaust [patent_app_type] => utility [patent_app_number] => 17/943817 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 4023 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 17943817 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/943817
Extracting water vapor from a powerplant exhaust Sep 12, 2022 Issued
Array ( [id] => 18838184 [patent_doc_number] => 11846249 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-19 [patent_title] => Gas turbine engine with integral bypass duct [patent_app_type] => utility [patent_app_number] => 17/902230 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 6209 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17902230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/902230
Gas turbine engine with integral bypass duct Sep 1, 2022 Issued
Array ( [id] => 20202070 [patent_doc_number] => 12404844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Ducted electroaerodynamic thrusters [patent_app_type] => utility [patent_app_number] => 18/691802 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 39 [patent_no_of_words] => 13058 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18691802 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/691802
Ducted electroaerodynamic thrusters Sep 1, 2022 Issued
Array ( [id] => 20173521 [patent_doc_number] => 12392255 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Systems and methods for determining gas turbine engine operating margins [patent_app_type] => utility [patent_app_number] => 17/892776 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3501 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892776
Systems and methods for determining gas turbine engine operating margins Aug 21, 2022 Issued
Array ( [id] => 19932373 [patent_doc_number] => 12305572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Drive system for a vehicle [patent_app_type] => utility [patent_app_number] => 18/687595 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2214 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18687595 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/687595
Drive system for a vehicle Aug 11, 2022 Issued
Array ( [id] => 18643731 [patent_doc_number] => 11767793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Fuel heater and energy conversion system [patent_app_type] => utility [patent_app_number] => 17/883771 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7111 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17883771 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883771
Fuel heater and energy conversion system Aug 8, 2022 Issued
Array ( [id] => 18037024 [patent_doc_number] => 20220381239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => DIRECT DRIVE UNIT REMOVAL SYSTEM AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 17/883693 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17883693 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883693
Direct drive unit removal system and associated methods Aug 8, 2022 Issued
Array ( [id] => 20272587 [patent_doc_number] => 12442361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Photon drive and photon turbine [patent_app_type] => utility [patent_app_number] => 18/728050 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18728050 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/728050
Photon drive and photon turbine Jul 28, 2022 Issued
Array ( [id] => 18335764 [patent_doc_number] => 20230127713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => GEARED GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 17/870270 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17870270 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/870270
Geared gas turbine engine Jul 20, 2022 Issued
Array ( [id] => 18895956 [patent_doc_number] => 20240011441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => AUXILIARY COMPONENT MOVEMENT RESTRICTION MOUNTING SYSTEM FOR GAS TURBINE ENGINES [patent_app_type] => utility [patent_app_number] => 17/859859 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4788 [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] => 17859859 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/859859
Auxiliary component movement restriction mounting system for gas turbine engines Jul 6, 2022 Issued
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