Search

Jefferson A Evans

Examiner (ID: 9538, Phone: (571)272-7574 , Office: P/2688 )

Most Active Art Unit
2688
Art Unit(s)
2512, 2688, 2689, 2303, 2652, 2627, 2754
Total Applications
2360
Issued Applications
2061
Pending Applications
39
Abandoned Applications
260

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18972698 [patent_doc_number] => 20240052790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => AIRCRAFT PROPULSION SYSTEM WITH MULTI-DIRECTION BLEED VALVE [patent_app_type] => utility [patent_app_number] => 18/233615 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7178 [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] => 18233615 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/233615
AIRCRAFT PROPULSION SYSTEM WITH MULTI-DIRECTION BLEED VALVE Aug 13, 2023 Pending
Array ( [id] => 19521649 [patent_doc_number] => 12123362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Loading parameters [patent_app_type] => utility [patent_app_number] => 18/225427 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 41 [patent_no_of_words] => 55599 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225427 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225427
Loading parameters Jul 23, 2023 Issued
Array ( [id] => 18845685 [patent_doc_number] => 20230408089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => APPARATUSES, SYSTEMS, AND METHODS FOR OPTIMIZING ACOUSTIC WAVE CONFINEMENT TO INCREASE COMBUSTION EFFICIENCY [patent_app_type] => utility [patent_app_number] => 18/337745 [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] => 7962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18337745 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/337745
APPARATUSES, SYSTEMS, AND METHODS FOR OPTIMIZING ACOUSTIC WAVE CONFINEMENT TO INCREASE COMBUSTION EFFICIENCY Jun 19, 2023
Array ( [id] => 19594712 [patent_doc_number] => 12152542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Transmittance parameters [patent_app_type] => utility [patent_app_number] => 18/328991 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 34 [patent_no_of_words] => 39383 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18328991 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328991
Transmittance parameters Jun 4, 2023 Issued
Array ( [id] => 18895928 [patent_doc_number] => 20240011413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => COMPONENT REPAIR SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/328076 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15971 [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] => 18328076 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328076
COMPONENT REPAIR SYSTEM AND METHOD Jun 1, 2023 Pending
Array ( [id] => 18693422 [patent_doc_number] => 20230323821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => AIRCRAFT REFUELLING [patent_app_type] => utility [patent_app_number] => 18/125431 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18125431 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/125431
AIRCRAFT REFUELLING Mar 22, 2023 Pending
Array ( [id] => 18650226 [patent_doc_number] => 20230296058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => SYSTEMS AND METHODS FOR STARTING A GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 18/123260 [patent_app_country] => US [patent_app_date] => 2023-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6116 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18123260 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/123260
SYSTEMS AND METHODS FOR STARTING A GAS TURBINE ENGINE Mar 17, 2023 Pending
Array ( [id] => 18996571 [patent_doc_number] => 11913405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Turbine engine with a flow splitter having a profile with inclined serrations [patent_app_type] => utility [patent_app_number] => 18/183232 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 4168 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18183232 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183232
Turbine engine with a flow splitter having a profile with inclined serrations Mar 13, 2023 Issued
Array ( [id] => 18613076 [patent_doc_number] => 20230279812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => FUEL MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/166253 [patent_app_country] => US [patent_app_date] => 2023-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10507 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18166253 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/166253
Fuel management system Feb 7, 2023 Issued
Array ( [id] => 19292143 [patent_doc_number] => 12031493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Engine system and method of operating the same [patent_app_type] => utility [patent_app_number] => 18/162949 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 16555 [patent_no_of_claims] => 19 [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] => 18162949 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162949
Engine system and method of operating the same Jan 31, 2023 Issued
Array ( [id] => 19458201 [patent_doc_number] => 12098684 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Gas turbine operation [patent_app_type] => utility [patent_app_number] => 18/098433 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 41 [patent_no_of_words] => 55585 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18098433 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/098433
Gas turbine operation Jan 17, 2023 Issued
Array ( [id] => 18988483 [patent_doc_number] => 20240060452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => PROPULSION SYSTEM INCLUDING AN ELECTRIC MACHINE FOR STARTING A GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 18/081185 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18081185 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/081185
PROPULSION SYSTEM INCLUDING AN ELECTRIC MACHINE FOR STARTING A GAS TURBINE ENGINE Dec 13, 2022 Pending
Array ( [id] => 18286910 [patent_doc_number] => 20230102382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => METHOD AND SYSTEM FOR DETERMINING AN ENGINE TEMPERATURE [patent_app_type] => utility [patent_app_number] => 18/070728 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18070728 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/070728
Method and system for determining an engine temperature Nov 28, 2022 Issued
Array ( [id] => 18436837 [patent_doc_number] => 20230184131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => BLOWER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/988472 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17988472 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/988472
Blower assembly Nov 15, 2022 Issued
Array ( [id] => 18948673 [patent_doc_number] => 11891959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Fuel control system [patent_app_type] => utility [patent_app_number] => 17/983874 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10166 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 442 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983874 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983874
Fuel control system Nov 8, 2022 Issued
Array ( [id] => 18779674 [patent_doc_number] => 11821373 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Staged combustion [patent_app_type] => utility [patent_app_number] => 18/053124 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 6737 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18053124 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/053124
Staged combustion Nov 6, 2022 Issued
Array ( [id] => 18333970 [patent_doc_number] => 20230125918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => COMBUSTION CHAMBER ASSEMBLY WITH COLLAR SECTION AT A MIXING AIR HOLE OF A COMBUSTION CHAMBER SHINGLE [patent_app_type] => utility [patent_app_number] => 17/973609 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5878 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17973609 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973609
Combustion chamber assembly with collar section at a mixing air hole of a combustion chamber shingle Oct 25, 2022 Issued
Array ( [id] => 18338013 [patent_doc_number] => 20230129962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => TONGUE JOINT INCLUDING MATING CHANNEL FOR COOLING [patent_app_type] => utility [patent_app_number] => 17/967315 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17967315 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/967315
Tongue joint including mating channel for cooling Oct 16, 2022 Issued
Array ( [id] => 18888369 [patent_doc_number] => 11867135 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-09 [patent_title] => Vectoring exhaust nozzle for an aircraft powerplant [patent_app_type] => utility [patent_app_number] => 17/944798 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 6589 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17944798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/944798
Vectoring exhaust nozzle for an aircraft powerplant Sep 13, 2022 Issued
Array ( [id] => 19374629 [patent_doc_number] => 12066187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Plank hanger structure for durable combustor liner [patent_app_type] => utility [patent_app_number] => 17/931646 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 6109 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17931646 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/931646
Plank hanger structure for durable combustor liner Sep 12, 2022 Issued
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