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] => 17453597
[patent_doc_number] => 11268445
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-03-08
[patent_title] => Gas turbine and method for blade ring production method
[patent_app_type] => utility
[patent_app_number] => 16/613275
[patent_app_country] => US
[patent_app_date] => 2018-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 15389
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 340
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16613275
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/613275 | Gas turbine and method for blade ring production method | May 9, 2018 | Issued |
Array
(
[id] => 13988311
[patent_doc_number] => 20190063313
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-02-28
[patent_title] => Disc Turbine Engine
[patent_app_type] => utility
[patent_app_number] => 15/972502
[patent_app_country] => US
[patent_app_date] => 2018-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4182
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 15972502
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/972502 | Disc Turbine Engine | May 6, 2018 | Abandoned |
Array
(
[id] => 16762993
[patent_doc_number] => 20210108574
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-04-15
[patent_title] => SELF-ADAPTING GAS TURBINE FIREBOX WITH VARIABLE GEOMETRY
[patent_app_type] => utility
[patent_app_number] => 16/603670
[patent_app_country] => US
[patent_app_date] => 2018-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6005
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 16603670
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/603670 | Self-adapting gas turbine firebox with variable geometry | Apr 10, 2018 | Issued |
Array
(
[id] => 13538703
[patent_doc_number] => 20180320898
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-11-08
[patent_title] => COMBUSTOR, GAS TURBINE INCLUDING THE SAME AND METHOD OF DISTRIBUTING COMPRESSED AIR IN COMBUSTOR
[patent_app_type] => utility
[patent_app_number] => 15/947707
[patent_app_country] => US
[patent_app_date] => 2018-04-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4821
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 37
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15947707
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/947707 | Combustor, gas turbine including the same and method of distributing compressed air in combustor | Apr 5, 2018 | Issued |
Array
(
[id] => 14964413
[patent_doc_number] => 20190309685
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-10-10
[patent_title] => FLUID INJECTION COOLING
[patent_app_type] => utility
[patent_app_number] => 15/946251
[patent_app_country] => US
[patent_app_date] => 2018-04-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3771
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15946251
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/946251 | FLUID INJECTION COOLING | Apr 4, 2018 | Abandoned |
Array
(
[id] => 17045508
[patent_doc_number] => 11098678
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-08-24
[patent_title] => Aft counter-rotating boundary layer ingestion engine
[patent_app_type] => utility
[patent_app_number] => 15/945907
[patent_app_country] => US
[patent_app_date] => 2018-04-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3271
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 138
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15945907
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/945907 | Aft counter-rotating boundary layer ingestion engine | Apr 4, 2018 | Issued |
Array
(
[id] => 14929117
[patent_doc_number] => 20190300196
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-10-03
[patent_title] => PRECOOLING FOR FUEL VAPORIZATION IN USE WITH CATALYTIC FUEL TANK INERTING
[patent_app_type] => utility
[patent_app_number] => 15/940522
[patent_app_country] => US
[patent_app_date] => 2018-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3055
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15940522
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/940522 | Precooling for fuel vaporization in use with catalytic fuel tank inerting | Mar 28, 2018 | Issued |
Array
(
[id] => 17287622
[patent_doc_number] => 11204164
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-12-21
[patent_title] => System with conduit arrangement for dual utilization of cooling fluid in a combustor section of a gas turbine engine
[patent_app_type] => utility
[patent_app_number] => 16/488655
[patent_app_country] => US
[patent_app_date] => 2018-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 11
[patent_no_of_words] => 2963
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[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] => 16488655
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/488655 | System with conduit arrangement for dual utilization of cooling fluid in a combustor section of a gas turbine engine | Mar 21, 2018 | Issued |
Array
(
[id] => 16682237
[patent_doc_number] => 10941706
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-03-09
[patent_title] => Closed cycle heat engine for a gas turbine engine
[patent_app_type] => utility
[patent_app_number] => 15/895336
[patent_app_country] => US
[patent_app_date] => 2018-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 9279
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15895336
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/895336 | Closed cycle heat engine for a gas turbine engine | Feb 12, 2018 | Issued |
Array
(
[id] => 17282304
[patent_doc_number] => 11199328
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-12-14
[patent_title] => Method for manufacturing a burner assembly for a gas turbine combustor and burner assembly for a gas turbine combustor
[patent_app_type] => utility
[patent_app_number] => 15/894342
[patent_app_country] => US
[patent_app_date] => 2018-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 4086
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 220
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15894342
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/894342 | Method for manufacturing a burner assembly for a gas turbine combustor and burner assembly for a gas turbine combustor | Feb 11, 2018 | Issued |
Array
(
[id] => 13359431
[patent_doc_number] => 20180231255
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-08-16
[patent_title] => BURNER ASSEMBLY FOR A COMBUSTOR OF A GAS TURBINE POWER PLANT AND COMBUSTOR COMPRISING SAID BURNER ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 15/894407
[patent_app_country] => US
[patent_app_date] => 2018-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2953
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[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] => 15894407
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/894407 | BURNER ASSEMBLY FOR A COMBUSTOR OF A GAS TURBINE POWER PLANT AND COMBUSTOR COMPRISING SAID BURNER ASSEMBLY | Feb 11, 2018 | Abandoned |
Array
(
[id] => 16185205
[patent_doc_number] => 10718519
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-07-21
[patent_title] => Combustor panel standoff pin
[patent_app_type] => utility
[patent_app_number] => 15/893324
[patent_app_country] => US
[patent_app_date] => 2018-02-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 5251
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15893324
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/893324 | Combustor panel standoff pin | Feb 8, 2018 | Issued |
Array
(
[id] => 12792901
[patent_doc_number] => 20180156136
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-06-07
[patent_title] => EROSION SUPPRESSION SYSTEM AND METHOD IN AN EXHAUST GAS RECIRCULATION GAS TURBINE SYSTEM
[patent_app_type] => utility
[patent_app_number] => 15/890039
[patent_app_country] => US
[patent_app_date] => 2018-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 25761
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 15890039
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/890039 | Erosion suppression system and method in an exhaust gas recirculation gas turbine system | Feb 5, 2018 | Issued |
Array
(
[id] => 16832987
[patent_doc_number] => 11009230
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-05-18
[patent_title] => Undercut combustor panel rail
[patent_app_type] => utility
[patent_app_number] => 15/889793
[patent_app_country] => US
[patent_app_date] => 2018-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 6612
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15889793
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/889793 | Undercut combustor panel rail | Feb 5, 2018 | Issued |
Array
(
[id] => 12815386
[patent_doc_number] => 20180163632
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-06-14
[patent_title] => THRUST RECOVERY IN AIRPLANES
[patent_app_type] => utility
[patent_app_number] => 15/889903
[patent_app_country] => US
[patent_app_date] => 2018-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5737
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 55
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15889903
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/889903 | THRUST RECOVERY IN AIRPLANES | Feb 5, 2018 | Abandoned |
Array
(
[id] => 17330686
[patent_doc_number] => 11221143
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-01-11
[patent_title] => Combustor and method of operation for improved emissions and durability
[patent_app_type] => utility
[patent_app_number] => 15/883573
[patent_app_country] => US
[patent_app_date] => 2018-01-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 7784
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 524
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15883573
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/883573 | Combustor and method of operation for improved emissions and durability | Jan 29, 2018 | Issued |
Array
(
[id] => 13359425
[patent_doc_number] => 20180231252
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-08-16
[patent_title] => WALL COMPONENT OF A GAS TURBINE WITH IMPROVED COOLING
[patent_app_type] => utility
[patent_app_number] => 15/882611
[patent_app_country] => US
[patent_app_date] => 2018-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3791
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[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] => 15882611
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/882611 | WALL COMPONENT OF A GAS TURBINE WITH IMPROVED COOLING | Jan 28, 2018 | Abandoned |
Array
(
[id] => 14552627
[patent_doc_number] => 10344763
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-07-09
[patent_title] => Disc turbo charger
[patent_app_type] => utility
[patent_app_number] => 15/819897
[patent_app_country] => US
[patent_app_date] => 2017-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 17
[patent_no_of_words] => 2614
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 286
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15819897
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/819897 | Disc turbo charger | Nov 20, 2017 | Issued |
Array
(
[id] => 16215711
[patent_doc_number] => 10731512
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-08-04
[patent_title] => System and method for a gas turbine engine
[patent_app_type] => utility
[patent_app_number] => 15/691420
[patent_app_country] => US
[patent_app_date] => 2017-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 22329
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15691420
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/691420 | System and method for a gas turbine engine | Aug 29, 2017 | Issued |
Array
(
[id] => 12491808
[patent_doc_number] => 09995216
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2018-06-12
[patent_title] => Disc turbine engine
[patent_app_type] => utility
[patent_app_number] => 15/688521
[patent_app_country] => US
[patent_app_date] => 2017-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 3396
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[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] => 15688521
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/688521 | Disc turbine engine | Aug 27, 2017 | Issued |