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 number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 17468087
[patent_doc_number] => 11274559
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-03-15
[patent_title] => Turbine blade tip dirt removal feature
[patent_app_type] => utility
[patent_app_number] => 16/743435
[patent_app_country] => US
[patent_app_date] => 2020-01-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 4083
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[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] => 16743435
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/743435 | Turbine blade tip dirt removal feature | Jan 14, 2020 | Issued |
Array
(
[id] => 18505150
[patent_doc_number] => 11702955
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-07-18
[patent_title] => Component repair system and method
[patent_app_type] => utility
[patent_app_number] => 16/735191
[patent_app_country] => US
[patent_app_date] => 2020-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 15
[patent_no_of_words] => 15957
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16735191
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/735191 | Component repair system and method | Jan 5, 2020 | Issued |
Array
(
[id] => 16916875
[patent_doc_number] => 20210189967
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-06-24
[patent_title] => AIR STARTER WITH BEARING COOLING
[patent_app_type] => utility
[patent_app_number] => 16/724594
[patent_app_country] => US
[patent_app_date] => 2019-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5000
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 48
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16724594
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/724594 | Air starter with bearing cooling | Dec 22, 2019 | Issued |
Array
(
[id] => 17179125
[patent_doc_number] => 11156362
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-10-26
[patent_title] => Combustor with axially staged fuel injection
[patent_app_type] => utility
[patent_app_number] => 16/715207
[patent_app_country] => US
[patent_app_date] => 2019-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 12
[patent_no_of_words] => 6481
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16715207
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/715207 | Combustor with axially staged fuel injection | Dec 15, 2019 | Issued |
Array
(
[id] => 17135375
[patent_doc_number] => 11136923
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-10-05
[patent_title] => Device for regulating supply flow rate
[patent_app_type] => utility
[patent_app_number] => 16/715129
[patent_app_country] => US
[patent_app_date] => 2019-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2983
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[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] => 16715129
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/715129 | Device for regulating supply flow rate | Dec 15, 2019 | Issued |
Array
(
[id] => 16901607
[patent_doc_number] => 20210180523
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-06-17
[patent_title] => SYSTEMS AND METHODS FOR OPERATING AN ENGINE HAVING VARIABLE GEOMETRY MECHANISMS
[patent_app_type] => utility
[patent_app_number] => 16/713069
[patent_app_country] => US
[patent_app_date] => 2019-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7008
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16713069
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/713069 | SYSTEMS AND METHODS FOR OPERATING AN ENGINE HAVING VARIABLE GEOMETRY MECHANISMS | Dec 12, 2019 | Abandoned |
Array
(
[id] => 18445014
[patent_doc_number] => 11680575
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-06-20
[patent_title] => Bleed valve
[patent_app_type] => utility
[patent_app_number] => 16/711534
[patent_app_country] => US
[patent_app_date] => 2019-12-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 5148
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 304
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16711534
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/711534 | Bleed valve | Dec 11, 2019 | Issued |
Array
(
[id] => 18014102
[patent_doc_number] => 11506390
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-11-22
[patent_title] => Multi-fuel bluff-body piloted high-shear injector and method of using same
[patent_app_type] => utility
[patent_app_number] => 16/705658
[patent_app_country] => US
[patent_app_date] => 2019-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 4719
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 272
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16705658
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/705658 | Multi-fuel bluff-body piloted high-shear injector and method of using same | Dec 5, 2019 | Issued |
Array
(
[id] => 17541538
[patent_doc_number] => 11306654
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-04-19
[patent_title] => Gas turbine engine system wear reduction
[patent_app_type] => utility
[patent_app_number] => 16/695290
[patent_app_country] => US
[patent_app_date] => 2019-11-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 5260
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16695290
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/695290 | Gas turbine engine system wear reduction | Nov 25, 2019 | Issued |
Array
(
[id] => 15620151
[patent_doc_number] => 20200080480
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-03-12
[patent_title] => GAS TURBINE COMBUSTOR AND OPERATING METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 16/680718
[patent_app_country] => US
[patent_app_date] => 2019-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6688
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[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] => 16680718
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/680718 | Gas turbine combustor and operating method thereof | Nov 11, 2019 | Issued |
Array
(
[id] => 17163559
[patent_doc_number] => 11149648
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-10-19
[patent_title] => Methods and apparatus for controlling at least part of a start-up or re-light process of a gas turbine engine
[patent_app_type] => utility
[patent_app_number] => 16/679576
[patent_app_country] => US
[patent_app_date] => 2019-11-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 11
[patent_no_of_words] => 16134
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16679576
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/679576 | Methods and apparatus for controlling at least part of a start-up or re-light process of a gas turbine engine | Nov 10, 2019 | Issued |
Array
(
[id] => 18129255
[patent_doc_number] => 11555456
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-01-17
[patent_title] => Fuel delivery system and method
[patent_app_type] => utility
[patent_app_number] => 16/671476
[patent_app_country] => US
[patent_app_date] => 2019-11-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 16
[patent_no_of_words] => 17342
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16671476
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/671476 | Fuel delivery system and method | Oct 31, 2019 | Issued |
Array
(
[id] => 16720831
[patent_doc_number] => 20210087978
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-03-25
[patent_title] => SYSTEMS AND METHODS FOR OPERATING GAS TURBINE ENGINES
[patent_app_type] => utility
[patent_app_number] => 16/665520
[patent_app_country] => US
[patent_app_date] => 2019-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3418
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 62
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16665520
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/665520 | Systems and methods for operating gas turbine engines | Oct 27, 2019 | Issued |
Array
(
[id] => 17527382
[patent_doc_number] => 11300059
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-04-12
[patent_title] => Shaft resonance control
[patent_app_type] => utility
[patent_app_number] => 16/598342
[patent_app_country] => US
[patent_app_date] => 2019-10-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 7445
[patent_no_of_claims] => 7
[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] => 16598342
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/598342 | Shaft resonance control | Oct 9, 2019 | Issued |
Array
(
[id] => 17635836
[patent_doc_number] => 11346555
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-05-31
[patent_title] => Combustor for a gas turbine engine with ceramic matrix composite heat shield
[patent_app_type] => utility
[patent_app_number] => 16/596268
[patent_app_country] => US
[patent_app_date] => 2019-10-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 14
[patent_no_of_words] => 7670
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 350
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16596268
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/596268 | Combustor for a gas turbine engine with ceramic matrix composite heat shield | Oct 7, 2019 | Issued |
Array
(
[id] => 18202894
[patent_doc_number] => 11585281
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-02-21
[patent_title] => Device for controlling gas turbine, gas turbine facility, method for controlling gas turbine, and program for controlling gas turbine
[patent_app_type] => utility
[patent_app_number] => 17/275522
[patent_app_country] => US
[patent_app_date] => 2019-10-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 11
[patent_no_of_words] => 13943
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 423
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17275522
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/275522 | Device for controlling gas turbine, gas turbine facility, method for controlling gas turbine, and program for controlling gas turbine | Oct 6, 2019 | Issued |
Array
(
[id] => 15620185
[patent_doc_number] => 20200080497
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-03-12
[patent_title] => DETECTION OF UNCOMMANDED AND UNCONTROLLABLE HIGH THRUST EVENTS
[patent_app_type] => utility
[patent_app_number] => 16/561289
[patent_app_country] => US
[patent_app_date] => 2019-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3172
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16561289
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/561289 | DETECTION OF UNCOMMANDED AND UNCONTROLLABLE HIGH THRUST EVENTS | Sep 4, 2019 | Abandoned |
Array
(
[id] => 15801669
[patent_doc_number] => 20200123977
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-04-23
[patent_title] => COMBUSTION CHAMBER, A COMBUSTION CHAMBER TILE AND A METHOD OF MANUFACTURING A COMBUSTION CHAMBER TILE
[patent_app_type] => utility
[patent_app_number] => 16/549054
[patent_app_country] => US
[patent_app_date] => 2019-08-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11038
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 16549054
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/549054 | COMBUSTION CHAMBER, A COMBUSTION CHAMBER TILE AND A METHOD OF MANUFACTURING A COMBUSTION CHAMBER TILE | Aug 22, 2019 | Abandoned |
Array
(
[id] => 17251928
[patent_doc_number] => 11187411
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-11-30
[patent_title] => Combustion chamber assembly with shingle part and positioning facility
[patent_app_type] => utility
[patent_app_number] => 16/539458
[patent_app_country] => US
[patent_app_date] => 2019-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 7253
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 309
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16539458
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/539458 | Combustion chamber assembly with shingle part and positioning facility | Aug 12, 2019 | Issued |
Array
(
[id] => 16598799
[patent_doc_number] => 20210025330
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-01-28
[patent_title] => FUEL SYSTEMS
[patent_app_type] => utility
[patent_app_number] => 16/518493
[patent_app_country] => US
[patent_app_date] => 2019-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4567
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 35
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16518493
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/518493 | Fuel systems | Jul 21, 2019 | Issued |