![](/images/general/no_picture/200_user.png)
Lyle Alexander
Supervisory Patent Examiner (ID: 5843, Phone: (571)272-1254 , Office: P/1797 )
Most Active Art Unit | 1743 |
Art Unit(s) | 1809, 1797, 1773, 1313, 1801, 2899, 1743, 1802 |
Total Applications | 1981 |
Issued Applications | 1187 |
Pending Applications | 214 |
Abandoned Applications | 580 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 12261455
[patent_doc_number] => 20180080651
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-03-22
[patent_title] => 'COMBUSTOR FRONT ASSEMBLY FOR A GAS TURBINE'
[patent_app_type] => utility
[patent_app_number] => 15/708696
[patent_app_country] => US
[patent_app_date] => 2017-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15708696
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Array
(
[id] => 12586842
[patent_doc_number] => 20180087443
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-03-29
[patent_title] => ADDITIVE MANUFACTURED COMBUSTION ENGINE
[patent_app_type] => utility
[patent_app_number] => 15/694686
[patent_app_country] => US
[patent_app_date] => 2017-09-01
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 12206429
[patent_doc_number] => 20180051656
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-02-22
[patent_title] => 'Combustion chamber structure, particularly for a rocket engine'
[patent_app_type] => utility
[patent_app_number] => 15/677176
[patent_app_country] => US
[patent_app_date] => 2017-08-15
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/677176 | Combustion chamber structure, particularly for a rocket engine | Aug 14, 2017 | Issued |
Array
(
[id] => 13931199
[patent_doc_number] => 20190049115
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-02-14
[patent_title] => FLOAT WALL COMBUSTOR PANELS HAVING AIRFLOW DISTRIBUTION FEATURES
[patent_app_type] => utility
[patent_app_number] => 15/674548
[patent_app_country] => US
[patent_app_date] => 2017-08-11
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/674548 | Float wall combustor panels having airflow distribution features | Aug 10, 2017 | Issued |
Array
(
[id] => 13930431
[patent_doc_number] => 20190048731
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-02-14
[patent_title] => LOBED GAS DISCHARGE FAIRING FOR A TURBOFAN ENGINE
[patent_app_type] => utility
[patent_app_number] => 15/674824
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[patent_app_date] => 2017-08-11
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/674824 | Lobed gas discharge fairing for a turbofan engine | Aug 10, 2017 | Issued |
Array
(
[id] => 12812101
[patent_doc_number] => 20180162537
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[patent_kind] => A1
[patent_issue_date] => 2018-06-14
[patent_title] => ENVIRONMENTAL CONTROL SYSTEM AIR CIRCUIT
[patent_app_type] => utility
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Array
(
[id] => 13735061
[patent_doc_number] => 20180371998
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[patent_kind] => A1
[patent_issue_date] => 2018-12-27
[patent_title] => DAMPER CHECK VALVE
[patent_app_type] => utility
[patent_app_number] => 15/634303
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/634303 | Damper check valve | Jun 26, 2017 | Issued |
Array
(
[id] => 13591847
[patent_doc_number] => 20180347472
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-12-06
[patent_title] => GAS TURBINE ENGINE CONTROL BASED ON CHARACTERISTIC OF COOLED AIR
[patent_app_type] => utility
[patent_app_number] => 15/608293
[patent_app_country] => US
[patent_app_date] => 2017-05-30
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/608293 | Gas turbine engine control based on characteristic of cooled air | May 29, 2017 | Issued |
Array
(
[id] => 14582721
[patent_doc_number] => 20190218969
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-07-18
[patent_title] => AIRCRAFT TURBINE ENGINE WITH EPICYCLIC REDUCTION GEAR HAVING A VARIABLE REDUCTION RATIO
[patent_app_type] => utility
[patent_app_number] => 16/300023
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/300023 | AIRCRAFT TURBINE ENGINE WITH EPICYCLIC REDUCTION GEAR HAVING A VARIABLE REDUCTION RATIO | May 22, 2017 | Abandoned |
Array
(
[id] => 16377229
[patent_doc_number] => 20200326071
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-15
[patent_title] => TURBOMACHINE EXHAUST CASING AND METHOD FOR MANUFACTURING SAME
[patent_app_type] => utility
[patent_app_number] => 16/301386
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[patent_app_date] => 2017-05-15
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/301386 | Turbomachine exhaust casing and method for manufacturing same | May 14, 2017 | Issued |
Array
(
[id] => 12059369
[patent_doc_number] => 20170335713
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-11-23
[patent_title] => 'GAS TURBINE ENGINES WITH FLUTTER CONTROL'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/590623 | GAS TURBINE ENGINES WITH FLUTTER CONTROL | May 8, 2017 | Abandoned |
Array
(
[id] => 13538109
[patent_doc_number] => 20180320601
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-11-08
[patent_title] => TURBINE ASSEMBLY WITH AUXILIARY WHEEL
[patent_app_type] => utility
[patent_app_number] => 15/587318
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/587318 | TURBINE ASSEMBLY WITH AUXILIARY WHEEL | May 3, 2017 | Abandoned |
Array
(
[id] => 13480435
[patent_doc_number] => 20180291760
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[patent_kind] => A1
[patent_issue_date] => 2018-10-11
[patent_title] => COOLING AIR CHAMBER FOR BLADE OUTER AIR SEAL
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Array
(
[id] => 16170087
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[patent_title] => Cooled cooling air to blade outer air seal passing through a static vane
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Array
(
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[patent_title] => Centrifugal Gas Compressor
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Array
(
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Array
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Array
(
[id] => 13608503
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[patent_title] => SYSTEM AND METHOD FOR CLEANING COOLING PASSAGES OF A COMBUSTION CHAMBER
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/431907 | System and method for cleaning cooling passages of a combustion chamber | Feb 13, 2017 | Issued |
Array
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[patent_title] => ZONED CHILLER COILS FOR AIR INTAKE HOUSE OF GAS TURBINE
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/417601 | Pneumatically-actuated fuel nozzle air flow modulator | Jan 26, 2017 | Issued |