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] => 13316229
[patent_doc_number] => 20180209651
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-07-26
[patent_title] => COMBUSTOR WITH AXIALLY STAGED FUEL INJECTOR ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 15/411264
[patent_app_country] => US
[patent_app_date] => 2017-01-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15411264
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/411264 | Combustor with axially staged fuel injector assembly | Jan 19, 2017 | Issued |
Array
(
[id] => 13358801
[patent_doc_number] => 20180230940
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-08-16
[patent_title] => LOAD DISTRIBUTION PANEL ASSEMBLY, SYSTEM AND METHOD
[patent_app_type] => utility
[patent_app_number] => 15/387620
[patent_app_country] => US
[patent_app_date] => 2016-12-21
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/387620 | Load distribution panel assembly, system and method | Dec 20, 2016 | Issued |
Array
(
[id] => 12772003
[patent_doc_number] => 20180149169
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-05-31
[patent_title] => SUPPORT STRUCTURE FOR RADIAL INLET OF GAS TURBINE ENGINE
[patent_app_type] => utility
[patent_app_number] => 15/365392
[patent_app_country] => US
[patent_app_date] => 2016-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/365392 | SUPPORT STRUCTURE FOR RADIAL INLET OF GAS TURBINE ENGINE | Nov 29, 2016 | Abandoned |
Array
(
[id] => 12772588
[patent_doc_number] => 20180149364
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-05-31
[patent_title] => COMBUSTOR WITH AXIALLY STAGED FUEL INJECTION
[patent_app_type] => utility
[patent_app_number] => 15/361840
[patent_app_country] => US
[patent_app_date] => 2016-11-28
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/361840 | Combustor with axially staged fuel injection | Nov 27, 2016 | Issued |
Array
(
[id] => 16642871
[patent_doc_number] => 10920713
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-02-16
[patent_title] => Compression cowl for jet engine exhaust
[patent_app_type] => utility
[patent_app_number] => 15/360080
[patent_app_country] => US
[patent_app_date] => 2016-11-23
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/360080 | Compression cowl for jet engine exhaust | Nov 22, 2016 | Issued |
Array
(
[id] => 11457724
[patent_doc_number] => 20170051630
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-02-23
[patent_title] => 'GAS TURBINE ENGINE WITH FAN VARIABLE AREA NOZZLE FOR LOW FAN PRESSURE RATIO'
[patent_app_type] => utility
[patent_app_number] => 15/345959
[patent_app_country] => US
[patent_app_date] => 2016-11-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/345959 | GAS TURBINE ENGINE WITH FAN VARIABLE AREA NOZZLE FOR LOW FAN PRESSURE RATIO | Nov 7, 2016 | Abandoned |
Array
(
[id] => 11866941
[patent_doc_number] => 20170234226
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-08-17
[patent_title] => 'Cooled Combustor Case with Over-Pressurized Cooling Air'
[patent_app_type] => utility
[patent_app_number] => 15/340532
[patent_app_country] => US
[patent_app_date] => 2016-11-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/340532 | Cooled Combustor Case with Over-Pressurized Cooling Air | Oct 31, 2016 | Abandoned |
Array
(
[id] => 14853523
[patent_doc_number] => 10415478
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-09-17
[patent_title] => Air mixing systems having mixing chambers for gas turbine engines
[patent_app_type] => utility
[patent_app_number] => 15/332249
[patent_app_country] => US
[patent_app_date] => 2016-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/332249 | Air mixing systems having mixing chambers for gas turbine engines | Oct 23, 2016 | Issued |
Array
(
[id] => 15917249
[patent_doc_number] => 10655860
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-05-19
[patent_title] => Thrust increasing device
[patent_app_type] => utility
[patent_app_number] => 15/288187
[patent_app_country] => US
[patent_app_date] => 2016-10-07
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/288187 | Thrust increasing device | Oct 6, 2016 | Issued |
Array
(
[id] => 12261188
[patent_doc_number] => 20180080383
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-03-22
[patent_title] => 'GAS TURBINE ENGINE WITH INTERCOOLED COOLING AIR AND TURBINE DRIVE'
[patent_app_type] => utility
[patent_app_number] => 15/269014
[patent_app_country] => US
[patent_app_date] => 2016-09-19
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15269014
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/269014 | Gas turbine engine with intercooled cooling air and turbine drive | Sep 18, 2016 | Issued |
Array
(
[id] => 16384103
[patent_doc_number] => 10808929
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-10-20
[patent_title] => Structure for cooling gas turbine engine
[patent_app_type] => utility
[patent_app_number] => 15/220542
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/220542 | Structure for cooling gas turbine engine | Jul 26, 2016 | Issued |
Array
(
[id] => 13718677
[patent_doc_number] => 20170370293
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-12-28
[patent_title] => ACTIVE COMBUSTION CONTROL VALVE, SYSTEM AND METHOD
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/193467 | Active combustion control valve, system and method | Jun 26, 2016 | Issued |
Array
(
[id] => 13704683
[patent_doc_number] => 20170363296
[patent_country] => US
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[patent_issue_date] => 2017-12-21
[patent_title] => SMALL EXIT DUCT FOR A REVERSE FLOW COMBUSTOR WITH INTEGRATED FASTENING ELEMENTS
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/185310 | Small exit duct for a reverse flow combustor with integrated fastening elements | Jun 16, 2016 | Issued |
Array
(
[id] => 16909591
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[patent_issue_date] => 2021-06-22
[patent_title] => Fuel spray nozzle for a gas turbine engine
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Array
(
[id] => 13704123
[patent_doc_number] => 20170363016
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[patent_issue_date] => 2017-12-21
[patent_title] => LIQUID FUEL CONTROL VALVE FOR GAS TURBINE ENGINE AND METHOD FOR CONTROLLING FLOW OF LIQUID FUEL TO ENGINE
[patent_app_type] => utility
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Array
(
[id] => 17845463
[patent_doc_number] => 11434822
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[patent_issue_date] => 2022-09-06
[patent_title] => Inverse modulation of secondary bleed
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/175073 | Inverse modulation of secondary bleed | Jun 6, 2016 | Issued |
Array
(
[id] => 11325883
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[patent_title] => 'METHOD AND SYSTEM FOR OPERATING A COMBUSTION DEVICE'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/170258 | METHOD AND SYSTEM FOR OPERATING A COMBUSTION DEVICE | May 31, 2016 | Abandoned |
Array
(
[id] => 16909377
[patent_doc_number] => 11041409
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[patent_kind] => B2
[patent_issue_date] => 2021-06-22
[patent_title] => Combined cycle power plant having condensate recirculation pump using venturi effect
[patent_app_type] => utility
[patent_app_number] => 16/094505
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/094505 | Combined cycle power plant having condensate recirculation pump using venturi effect | May 22, 2016 | Issued |
Array
(
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[patent_title] => 'Process for retrofitting an industrial gas turbine engine for increased power and efficiency'
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/155110 | TURBINE NOZZLE ASSEMBLY AND METHOD FOR FORMING TURBINE COMPONENTS | May 15, 2016 | Abandoned |