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] => 19521648 [patent_doc_number] => 12123361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Systems and methods for providing output products to a combustion chamber of a gas turbine engine [patent_app_type] => utility [patent_app_number] => 17/568313 [patent_app_country] => US [patent_app_date] => 2022-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 16138 [patent_no_of_claims] => 18 [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] => 17568313 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/568313
Systems and methods for providing output products to a combustion chamber of a gas turbine engine Jan 3, 2022 Issued
Array ( [id] => 20441386 [patent_doc_number] => 12512227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Plasma-facing component cooling [patent_app_type] => utility [patent_app_number] => 18/257655 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 27 [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] => 18257655 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/257655
Plasma-facing component cooling Dec 19, 2021 Issued
Array ( [id] => 18988512 [patent_doc_number] => 20240060481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => Apparatus for Ionizing and Accelerating a Fluid [patent_app_type] => utility [patent_app_number] => 18/257061 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18257061 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/257061
Apparatus for ionizing and accelerating a fluid Dec 12, 2021 Issued
Array ( [id] => 20467165 [patent_doc_number] => 12523200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Micro scalable thrusters for adaptive mission profiles in space--mSTAMPS [patent_app_type] => utility [patent_app_number] => 17/548446 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 25592 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17548446 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/548446
Micro scalable thrusters for adaptive mission profiles in space--mSTAMPS Dec 9, 2021 Issued
Array ( [id] => 18871769 [patent_doc_number] => 11859561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Method and system for determining aircraft engine inlet total pressure [patent_app_type] => utility [patent_app_number] => 17/643072 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12698 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17643072 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/643072
Method and system for determining aircraft engine inlet total pressure Dec 6, 2021 Issued
Array ( [id] => 19955132 [patent_doc_number] => 12325536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Spacecraft provided with low and high thrust propulsion system [patent_app_type] => utility [patent_app_number] => 18/254811 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18254811 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254811
Spacecraft provided with low and high thrust propulsion system Nov 30, 2021 Issued
Array ( [id] => 19181570 [patent_doc_number] => 11988154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Direct drive electrically-geared turbofan [patent_app_type] => utility [patent_app_number] => 17/535325 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 10330 [patent_no_of_claims] => 13 [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] => 17535325 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/535325
Direct drive electrically-geared turbofan Nov 23, 2021 Issued
Array ( [id] => 18323492 [patent_doc_number] => 20230121620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => BLEED PLENUM FOR COMPRESSOR SECTION [patent_app_type] => utility [patent_app_number] => 17/451340 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17451340 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451340
Bleed plenum for compressor section Oct 18, 2021 Issued
Array ( [id] => 17688586 [patent_doc_number] => 20220195878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => DUCTED INLET FOR REDUCING FLOW OSCILLATIONS [patent_app_type] => utility [patent_app_number] => 17/504793 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504793 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504793
Ducted inlet for reducing flow oscillations Oct 18, 2021 Issued
Array ( [id] => 20214138 [patent_doc_number] => 12410783 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Spacecraft propulsion system and method of operation [patent_app_type] => utility [patent_app_number] => 17/772978 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2277 [patent_no_of_claims] => 14 [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] => 17772978 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/772978
Spacecraft propulsion system and method of operation Oct 13, 2021 Issued
Array ( [id] => 19312109 [patent_doc_number] => 12037913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Electric machine assembly for a turbine engine [patent_app_type] => utility [patent_app_number] => 17/498090 [patent_app_country] => US [patent_app_date] => 2021-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11981 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17498090 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/498090
Electric machine assembly for a turbine engine Oct 10, 2021 Issued
Array ( [id] => 19312109 [patent_doc_number] => 12037913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Electric machine assembly for a turbine engine [patent_app_type] => utility [patent_app_number] => 17/498090 [patent_app_country] => US [patent_app_date] => 2021-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11981 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17498090 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/498090
Electric machine assembly for a turbine engine Oct 10, 2021 Issued
Array ( [id] => 17705382 [patent_doc_number] => 20220205388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => AIRCRAFT [patent_app_type] => utility [patent_app_number] => 17/494537 [patent_app_country] => US [patent_app_date] => 2021-10-05 [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] => -5 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17494537 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/494537
Aircraft Oct 4, 2021 Issued
Array ( [id] => 19458364 [patent_doc_number] => 12098847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Gas turbine combustor and gas turbine [patent_app_type] => utility [patent_app_number] => 18/027182 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6985 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18027182 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/027182
Gas turbine combustor and gas turbine Oct 4, 2021 Issued
Array ( [id] => 18045397 [patent_doc_number] => 11519339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => System and methods for controlling surge margin in the compressor section of a gas turbine engine [patent_app_type] => utility [patent_app_number] => 17/494339 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6122 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17494339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/494339
System and methods for controlling surge margin in the compressor section of a gas turbine engine Oct 4, 2021 Issued
Array ( [id] => 18862746 [patent_doc_number] => 20230417182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => AIR INLET OF A TURBOMACHINE NACELLE INCLUDING A CIRCULATION CONDUIT OF A HOT AIR FLOW BETWEEN A MOVABLE UPSTREAM PART AND A FIXED DOWNSTREAM PART [patent_app_type] => utility [patent_app_number] => 18/247852 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18247852 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/247852
Air inlet of a turbomachine nacelle including a circulation conduit of a hot air flow between a movable upstream part and a fixed downstream part Sep 30, 2021 Issued
Array ( [id] => 19196858 [patent_doc_number] => 11994090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Pulse detonation jet engine [patent_app_type] => utility [patent_app_number] => 17/794196 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6123 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17794196 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/794196
Pulse detonation jet engine Sep 30, 2021 Issued
Array ( [id] => 18280251 [patent_doc_number] => 20230095723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => TURBINE ENGINE WITH VARIABLE PITCH FAN [patent_app_type] => utility [patent_app_number] => 17/484416 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6675 [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] => 17484416 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/484416
TURBINE ENGINE WITH VARIABLE PITCH FAN Sep 23, 2021 Abandoned
Array ( [id] => 18029429 [patent_doc_number] => 11512606 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-29 [patent_title] => Micro-turbine generator multi-stage turbine with interstage catalytic converter [patent_app_type] => utility [patent_app_number] => 17/472258 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7206 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17472258 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/472258
Micro-turbine generator multi-stage turbine with interstage catalytic converter Sep 9, 2021 Issued
Array ( [id] => 18629188 [patent_doc_number] => 20230288068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => PERFORATED PLATE FOR GAS TURBINE COMBUSTOR, GAS TURBINE COMBUSTOR, AND GAS TURBINE [patent_app_type] => utility [patent_app_number] => 18/020155 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9736 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18020155 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020155
Perforated plate for gas turbine combustor, gas turbine combustor, and gas turbine Aug 30, 2021 Issued
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