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] => 17229284 [patent_doc_number] => 20210355840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => AIRCRAFT TURBINE ENGINE EQUIPPED WITH AN ELECTRICAL MACHINE [patent_app_type] => utility [patent_app_number] => 17/287072 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17287072 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/287072
Aircraft turbine engine equipped with an electrical machine Oct 21, 2019 Issued
Array ( [id] => 18355547 [patent_doc_number] => 11643941 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Aircraft turbine engine provided with an electrical machine [patent_app_type] => utility [patent_app_number] => 17/287399 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2967 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17287399 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/287399
Aircraft turbine engine provided with an electrical machine Oct 20, 2019 Issued
Array ( [id] => 18560361 [patent_doc_number] => 11725597 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => System and method for exiting an asymmetric engine operating regime [patent_app_type] => utility [patent_app_number] => 16/656764 [patent_app_country] => US [patent_app_date] => 2019-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6717 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16656764 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/656764
System and method for exiting an asymmetric engine operating regime Oct 17, 2019 Issued
Array ( [id] => 17556751 [patent_doc_number] => 11313440 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Epicyclic gearbox [patent_app_type] => utility [patent_app_number] => 16/655605 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5034 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16655605 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/655605
Epicyclic gearbox Oct 16, 2019 Issued
Array ( [id] => 17816002 [patent_doc_number] => 11421603 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Turbojet with step-down mechanism [patent_app_type] => utility [patent_app_number] => 17/278149 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 7218 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17278149 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/278149
Turbojet with step-down mechanism Sep 19, 2019 Issued
Array ( [id] => 15364809 [patent_doc_number] => 20200018169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => FAN DESIGN [patent_app_type] => utility [patent_app_number] => 16/566383 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16566383 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/566383
FAN DESIGN Sep 9, 2019 Abandoned
Array ( [id] => 16526019 [patent_doc_number] => 20200400099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => TURBINE ENGINE CORE COMPRESSION TEMPERATURES [patent_app_type] => utility [patent_app_number] => 16/558732 [patent_app_country] => US [patent_app_date] => 2019-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16558732 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/558732
TURBINE ENGINE CORE COMPRESSION TEMPERATURES Sep 2, 2019 Abandoned
Array ( [id] => 16526000 [patent_doc_number] => 20200400080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => GAS TURBINE ENGINE WITH HIGHLY EFFICIENT FAN [patent_app_type] => utility [patent_app_number] => 16/545129 [patent_app_country] => US [patent_app_date] => 2019-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24475 [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] => 16545129 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/545129
GAS TURBINE ENGINE WITH HIGHLY EFFICIENT FAN Aug 19, 2019 Abandoned
Array ( [id] => 16468974 [patent_doc_number] => 20200370511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => HIGH EFFICIENCY GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 16/538873 [patent_app_country] => US [patent_app_date] => 2019-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16538873 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/538873
HIGH EFFICIENCY GAS TURBINE ENGINE Aug 12, 2019 Abandoned
Array ( [id] => 16614456 [patent_doc_number] => 20210033109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => DIFFUSER PIPE WITH STIFFENING RIB [patent_app_type] => utility [patent_app_number] => 16/530243 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16530243 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/530243
Diffuser pipe with stiffening rib Aug 1, 2019 Issued
Array ( [id] => 15497767 [patent_doc_number] => 20200049072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => TEMPERATURES IN GAS TURBINE ENGINES [patent_app_type] => utility [patent_app_number] => 16/527771 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16527771 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/527771
TEMPERATURES IN GAS TURBINE ENGINES Jul 30, 2019 Abandoned
Array ( [id] => 17120126 [patent_doc_number] => 11131250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Geared gas turbine engine [patent_app_type] => utility [patent_app_number] => 16/526221 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 7703 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16526221 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/526221
Geared gas turbine engine Jul 29, 2019 Issued
Array ( [id] => 16468975 [patent_doc_number] => 20200370512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => GAS TURBINE ENGINE EXHAUST [patent_app_type] => utility [patent_app_number] => 16/526479 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16526479 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/526479
GAS TURBINE ENGINE EXHAUST Jul 29, 2019 Abandoned
Array ( [id] => 15497667 [patent_doc_number] => 20200049022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => GAS TURBINE ENGINE MOUNTING ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 16/507231 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16507231 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/507231
GAS TURBINE ENGINE MOUNTING ARRANGEMENT Jul 9, 2019 Abandoned
Array ( [id] => 16422550 [patent_doc_number] => 20200347748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => GAS TURBINE ENGINE WITH CORE MOUNT [patent_app_type] => utility [patent_app_number] => 16/451537 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21236 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16451537 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/451537
GAS TURBINE ENGINE WITH CORE MOUNT Jun 24, 2019 Abandoned
Array ( [id] => 17022963 [patent_doc_number] => 20210246834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => ASSEMBLY FOR AIRCRAFT TURBINE ENGINE COMPRISING AN IMPROVED SYSTEM FOR LUBRICATING A FAN DRIVE REDUCTION GEAR IN CASE OF AUTOROTATION OF THE FAN [patent_app_type] => utility [patent_app_number] => 16/972797 [patent_app_country] => US [patent_app_date] => 2019-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16972797 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/972797
Assembly for aircraft turbine engine comprising an improved system for lubricating a fan drive reduction gear in case of autorotation of the fan Jun 11, 2019 Issued
Array ( [id] => 15851825 [patent_doc_number] => 10641182 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-05-05 [patent_title] => Gas turbine engine and method of operating gas turbine engine to provide propulsion according to jet velocity ratio [patent_app_type] => utility [patent_app_number] => 16/437103 [patent_app_country] => US [patent_app_date] => 2019-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 7187 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16437103 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/437103
Gas turbine engine and method of operating gas turbine engine to provide propulsion according to jet velocity ratio Jun 10, 2019 Issued
Array ( [id] => 17097578 [patent_doc_number] => 20210285369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => METHOD FOR OPERATING A POWER PLANT [patent_app_type] => utility [patent_app_number] => 16/972579 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16972579 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/972579
Method for operating a power plant Jun 2, 2019 Issued
Array ( [id] => 15497831 [patent_doc_number] => 20200049104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => EFFICIENT GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 16/423277 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16423277 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423277
EFFICIENT GAS TURBINE ENGINE May 27, 2019 Abandoned
Array ( [id] => 17208249 [patent_doc_number] => 11168611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Gas turbine engine [patent_app_type] => utility [patent_app_number] => 16/423629 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 13153 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 412 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16423629 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423629
Gas turbine engine May 27, 2019 Issued
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