
Phutthiwat Wongwian
Supervisory Patent Examiner (ID: 3946, Phone: (571)270-5426 , Office: P/3741 )
| Most Active Art Unit | 3741 |
| Art Unit(s) | 4177, 3746, 3748, 3747, 3741 |
| Total Applications | 868 |
| Issued Applications | 730 |
| Pending Applications | 23 |
| Abandoned Applications | 118 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 8919058
[patent_doc_number] => 08484979
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-07-16
[patent_title] => 'Burner fuel staging'
[patent_app_type] => utility
[patent_app_number] => 12/531351
[patent_app_country] => US
[patent_app_date] => 2008-03-11
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12531351
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/531351 | Burner fuel staging | Mar 10, 2008 | Issued |
Array
(
[id] => 4511239
[patent_doc_number] => 07937928
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-05-10
[patent_title] => 'Systems and methods for channeling steam into turbines'
[patent_app_type] => utility
[patent_app_number] => 12/040296
[patent_app_country] => US
[patent_app_date] => 2008-02-29
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/040296 | Systems and methods for channeling steam into turbines | Feb 28, 2008 | Issued |
Array
(
[id] => 6330102
[patent_doc_number] => 20100018185
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[patent_kind] => A1
[patent_issue_date] => 2010-01-28
[patent_title] => 'EMITTER FOR IONIC THRUSTER'
[patent_app_type] => utility
[patent_app_number] => 12/527916
[patent_app_country] => US
[patent_app_date] => 2008-02-21
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[firstpage_image] =>[orig_patent_app_number] => 12527916
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/527916 | Emitter for ionic thruster | Feb 20, 2008 | Issued |
Array
(
[id] => 4788367
[patent_doc_number] => 20080289340
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-11-27
[patent_title] => 'Combustor of a gas turbine engine'
[patent_app_type] => utility
[patent_app_number] => 12/068735
[patent_app_country] => US
[patent_app_date] => 2008-02-11
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[firstpage_image] =>[orig_patent_app_number] => 12068735
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/068735 | Combustor of a gas turbine engine | Feb 10, 2008 | Abandoned |
Array
(
[id] => 4945955
[patent_doc_number] => 20080302081
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[patent_kind] => A1
[patent_issue_date] => 2008-12-11
[patent_title] => 'Method for detecting ice ingestion in a gas turbine engine'
[patent_app_type] => utility
[patent_app_number] => 12/068731
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[patent_app_date] => 2008-02-11
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/068731 | Method for detecting ice ingestion in a gas turbine engine | Feb 10, 2008 | Issued |
Array
(
[id] => 4567045
[patent_doc_number] => 07854395
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[patent_kind] => B1
[patent_issue_date] => 2010-12-21
[patent_title] => 'Rocket combustion chamber with jacket'
[patent_app_type] => utility
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Array
(
[id] => 118166
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[patent_issue_date] => 2010-05-04
[patent_title] => 'Exhaust stacks and power generation systems for increasing gas turbine power output'
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[patent_app_number] => 12/029162
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[pdf_file] => patents/07/707/07707818.pdf
[firstpage_image] =>[orig_patent_app_number] => 12029162
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/029162 | Exhaust stacks and power generation systems for increasing gas turbine power output | Feb 10, 2008 | Issued |
Array
(
[id] => 4622493
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[patent_issue_date] => 2011-08-23
[patent_title] => 'Combustor of a gas turbine engine'
[patent_app_type] => utility
[patent_app_number] => 12/068733
[patent_app_country] => US
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[pdf_file] => patents/08/001/08001786.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/068733 | Combustor of a gas turbine engine | Feb 10, 2008 | Issued |
Array
(
[id] => 8736225
[patent_doc_number] => 08407980
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[patent_kind] => B2
[patent_issue_date] => 2013-04-02
[patent_title] => 'Microthruster'
[patent_app_type] => utility
[patent_app_number] => 12/068261
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/068261 | Microthruster | Feb 4, 2008 | Issued |
Array
(
[id] => 167942
[patent_doc_number] => 07661261
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[patent_issue_date] => 2010-02-16
[patent_title] => 'Acoustic flow straightener for turbojet engine fan casing'
[patent_app_type] => utility
[patent_app_number] => 12/019346
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/019346 | Acoustic flow straightener for turbojet engine fan casing | Jan 23, 2008 | Issued |
Array
(
[id] => 6236945
[patent_doc_number] => 20100132366
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-06-03
[patent_title] => 'RELIABLE CARBON-NEUTRAL POWER GENERATION SYSTEM'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/525544 | Reliable carbon-neutral power generation system | Jan 9, 2008 | Issued |
Array
(
[id] => 6352711
[patent_doc_number] => 20100077766
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[patent_title] => 'ASU NITROGEN SWEEP GAS IN HYDROGEN SEPARATION MEMBRANE FOR PRODUCTION OF HRSG DUCT BURNER FUEL'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/522347 | ASU nitrogen sweep gas in hydrogen separation membrane for production of HRSG duct burner fuel | Jan 8, 2008 | Issued |
Array
(
[id] => 5580370
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[patent_title] => 'Integrated bypass engine structure'
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Array
(
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Array
(
[id] => 7799290
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[patent_title] => 'Flowpath heat exchanger for thermal management and power generation within a hypersonic vehicle'
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Array
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Array
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Array
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Array
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