
William C. Choi
Examiner (ID: 12128, Phone: (571)272-2324 , Office: P/2872 )
| Most Active Art Unit | 2872 |
| Art Unit(s) | 2872, 2873 |
| Total Applications | 2398 |
| Issued Applications | 2207 |
| Pending Applications | 103 |
| Abandoned Applications | 131 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16500331
[patent_doc_number] => 10865709
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-12-15
[patent_title] => Flex-fuel hydrogen reformer for IC engines and gas turbines
[patent_app_type] => utility
[patent_app_number] => 15/096219
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Array
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Array
(
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[patent_issue_date] => 2017-10-05
[patent_title] => 'POWER TURBINE SYSTEM'
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Array
(
[id] => 13050963
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[patent_issue_date] => 2018-08-14
[patent_title] => Aircraft safety device systems
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[patent_app_number] => 15/080300
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Array
(
[id] => 14949775
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[patent_issue_date] => 2019-10-08
[patent_title] => Convergent-divergent nozzle
[patent_app_type] => utility
[patent_app_number] => 15/079797
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Array
(
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[patent_doc_number] => 10865653
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[patent_issue_date] => 2020-12-15
[patent_title] => Magnetic seal system
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[patent_app_number] => 15/074082
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Array
(
[id] => 14391963
[patent_doc_number] => 10309254
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[patent_kind] => B2
[patent_issue_date] => 2019-06-04
[patent_title] => Nozzle segment for a gas turbine engine with ribs defining radially spaced internal cooling channels
[patent_app_type] => utility
[patent_app_number] => 15/054434
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Array
(
[id] => 14147233
[patent_doc_number] => 10253985
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-04-09
[patent_title] => Sequential liner for a gas turbine combustor
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/050161 | Sequential liner for a gas turbine combustor | Feb 21, 2016 | Issued |
Array
(
[id] => 13197667
[patent_doc_number] => 10113746
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-10-30
[patent_title] => Atomizer and combustion device using the same
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Array
(
[id] => 11084596
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[patent_issue_date] => 2016-09-29
[patent_title] => 'Advanced Humid Air Turbine System and Exhaust Gas Treatment System'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/007399 | Advanced Humid Air Turbine System and Exhaust Gas Treatment System | Jan 26, 2016 | Abandoned |
Array
(
[id] => 14884401
[patent_doc_number] => 10422230
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-09-24
[patent_title] => Cooling hole with curved metering section
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/008148 | Cooling hole with curved metering section | Jan 26, 2016 | Issued |
Array
(
[id] => 11613054
[patent_doc_number] => 09650904
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[patent_title] => 'Transition duct system with straight ceramic liner for delivering hot-temperature gases in a combustion turbine engine'
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Array
(
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[patent_title] => 'Transition duct system with metal liners for delivering hot-temperature gases in a combustion turbine engine'
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Array
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[patent_title] => 'STRAINERS'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/996128 | Strainers | Jan 13, 2016 | Issued |
Array
(
[id] => 10989722
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[patent_title] => 'GAS TURBINE ENGINE WITH TWO-SPOOL FAN AND VARIABLE VANE TURBINE'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/994245 | Gas turbine engine with two-spool fan and variable vane turbine | Jan 12, 2016 | Issued |
Array
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[patent_title] => 'METHOD AND SYSTEM FOR IGNITER HEALTH MONITORING IN A GAS TURBINE ENGINE'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/989842 | Method and system for igniter health monitoring in a gas turbine engine | Jan 6, 2016 | Issued |
Array
(
[id] => 11730225
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[patent_issue_date] => 2017-07-06
[patent_title] => 'STAGED FUEL AND AIR INJECTION IN COMBUSTION SYSTEMS OF GAS TURBINES'
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Array
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Array
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Array
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