David W Duffy
Examiner (ID: 931, Phone: (571)272-1574 , Office: P/3716 )
Most Active Art Unit | 3716 |
Art Unit(s) | 3700, 3714, 3716, 3715 |
Total Applications | 553 |
Issued Applications | 291 |
Pending Applications | 12 |
Abandoned Applications | 250 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 14020565
[patent_doc_number] => 20190072276
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[patent_kind] => A1
[patent_issue_date] => 2019-03-07
[patent_title] => FLOAT WALL COMBUSTOR PANELS HAVING HEAT TRANSFER AUGMENTATION
[patent_app_type] => utility
[patent_app_number] => 15/696265
[patent_app_country] => US
[patent_app_date] => 2017-09-06
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Array
(
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[patent_doc_number] => 20180066591
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-03-08
[patent_title] => 'FUEL METERING UNIT FOR TURBINE ENGINE'
[patent_app_type] => utility
[patent_app_number] => 15/691066
[patent_app_country] => US
[patent_app_date] => 2017-08-30
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Array
(
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[patent_doc_number] => 20180058223
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[patent_kind] => A1
[patent_issue_date] => 2018-03-01
[patent_title] => 'GAS TURBINE'
[patent_app_type] => utility
[patent_app_number] => 15/689132
[patent_app_country] => US
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Array
(
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[patent_doc_number] => 11421877
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[patent_kind] => B2
[patent_issue_date] => 2022-08-23
[patent_title] => Vibration control for a gas turbine engine
[patent_app_type] => utility
[patent_app_number] => 15/689460
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Array
(
[id] => 13988191
[patent_doc_number] => 20190063253
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-02-28
[patent_title] => ON-WING ENGINE FLUID SENSING AND CONTROL
[patent_app_type] => utility
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Array
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[patent_title] => 'VARIABLE GEOMETRY THRUSTER'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/685975 | Variable geometry thruster | Aug 23, 2017 | Issued |
Array
(
[id] => 13988349
[patent_doc_number] => 20190063332
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[patent_kind] => A1
[patent_issue_date] => 2019-02-28
[patent_title] => SYSTEMS AND METHODS FOR NOX PREDICTION IN A POWER PLANT
[patent_app_type] => utility
[patent_app_number] => 15/683158
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/683158 | SYSTEMS AND METHODS FOR NOX PREDICTION IN A POWER PLANT | Aug 21, 2017 | Abandoned |
Array
(
[id] => 13959531
[patent_doc_number] => 20190056109
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-02-21
[patent_title] => MAIN FUEL NOZZLE FOR COMBUSTION DYNAMICS ATTENUATION
[patent_app_type] => utility
[patent_app_number] => 15/681918
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/681918 | MAIN FUEL NOZZLE FOR COMBUSTION DYNAMICS ATTENUATION | Aug 20, 2017 | Abandoned |
Array
(
[id] => 13959541
[patent_doc_number] => 20190056114
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[patent_kind] => A1
[patent_issue_date] => 2019-02-21
[patent_title] => COMBUSTION SYSTEM AND METHOD FOR ATTENUATION OF COMBUSTION DYNAMICS IN A GAS TURBINE ENGINE
[patent_app_type] => utility
[patent_app_number] => 15/681875
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/681875 | Combustion system and method for attenuation of combustion dynamics in a gas turbine engine | Aug 20, 2017 | Issued |
Array
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[patent_issue_date] => 2018-02-15
[patent_title] => 'TURBOFAN ENGINE COMPRISING AN OVERPRESSURE FLAP AT A FAIRING BEING LOCATED AT THE SECONDARY FLOW CHANNEL'
[patent_app_type] => utility
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Array
(
[id] => 13827917
[patent_doc_number] => 20190017443
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-01-17
[patent_title] => RAPIDLY AVAILABLE ELECTRIC POWER FROM A TURBINE-GENERATOR SYSTEM HAVING AN AUXILIARY POWER SOURCE
[patent_app_type] => utility
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Array
(
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Array
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Array
(
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Array
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Array
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Array
(
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Array
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