
Hoang M. Nguyen
Examiner (ID: 6971, Phone: (571)272-4861 , Office: P/3748 )
| Most Active Art Unit | 3748 |
| Art Unit(s) | 3401, 3746, 3745, 3748, 2899 |
| Total Applications | 5385 |
| Issued Applications | 4291 |
| Pending Applications | 357 |
| Abandoned Applications | 768 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 5246839
[patent_doc_number] => 20070243073
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-10-18
[patent_title] => 'Thermally Driven Piston Assembly And Position Control Therefor'
[patent_app_type] => utility
[patent_app_number] => 11/695720
[patent_app_country] => US
[patent_app_date] => 2007-04-03
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/695720 | Thermally Driven Piston Assembly And Position Control Therefor | Apr 2, 2007 | Abandoned |
Array
(
[id] => 4713644
[patent_doc_number] => 20080236166
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[patent_kind] => A1
[patent_issue_date] => 2008-10-02
[patent_title] => 'Moderate Temperature Heat Conversion Process'
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[patent_app_date] => 2007-04-02
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Array
(
[id] => 4715724
[patent_doc_number] => 20080238246
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-10-02
[patent_title] => 'Electromechanical actuator'
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[patent_app_number] => 11/729921
[patent_app_country] => US
[patent_app_date] => 2007-03-30
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Array
(
[id] => 180821
[patent_doc_number] => 07650755
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-01-26
[patent_title] => 'Water recirculation system for boiler backend gas temperature control'
[patent_app_type] => utility
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[patent_app_date] => 2007-03-30
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/693913 | Water recirculation system for boiler backend gas temperature control | Mar 29, 2007 | Issued |
Array
(
[id] => 347652
[patent_doc_number] => 07493760
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[patent_kind] => B2
[patent_issue_date] => 2009-02-24
[patent_title] => 'Steam engine'
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Array
(
[id] => 5281309
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[patent_issue_date] => 2009-04-16
[patent_title] => 'POWER STATION COMPRISING A CONDENSER INSTALLATION FOR THE CONDENSATION OF WATER VAPOUR'
[patent_app_type] => utility
[patent_app_number] => 12/294121
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/294121 | POWER STATION COMPRISING A CONDENSER INSTALLATION FOR THE CONDENSATION OF WATER VAPOUR | Mar 12, 2007 | Abandoned |
Array
(
[id] => 347643
[patent_doc_number] => 07493751
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-02-24
[patent_title] => 'External combustion engine'
[patent_app_type] => utility
[patent_app_number] => 11/717794
[patent_app_country] => US
[patent_app_date] => 2007-03-13
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Array
(
[id] => 5216303
[patent_doc_number] => 20070157614
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-07-12
[patent_title] => 'Hybrid Generation with Alternative Fuel Sources'
[patent_app_type] => utility
[patent_app_number] => 11/685144
[patent_app_country] => US
[patent_app_date] => 2007-03-12
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/685144 | Hybrid Generation with Alternative Fuel Sources | Mar 11, 2007 | Abandoned |
Array
(
[id] => 4815783
[patent_doc_number] => 20080223042
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-09-18
[patent_title] => 'DEVICE AND METHOD FOR A FIBER EVAPORATION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 11/684658
[patent_app_country] => US
[patent_app_date] => 2007-03-12
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/684658 | DEVICE AND METHOD FOR A FIBER EVAPORATION ENGINE | Mar 11, 2007 | Abandoned |
Array
(
[id] => 4694295
[patent_doc_number] => 20080216479
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[patent_kind] => A1
[patent_issue_date] => 2008-09-11
[patent_title] => 'CLOSED LOOP EXPANDABLE GAS CIRCUIT FOR POWER GENERATION'
[patent_app_type] => utility
[patent_app_number] => 11/683101
[patent_app_country] => US
[patent_app_date] => 2007-03-07
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/683101 | Closed loop expandable gas circuit for power generation | Mar 6, 2007 | Issued |
Array
(
[id] => 5267852
[patent_doc_number] => 20090071627
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[patent_title] => 'SELF-REGULATED THERMAL ENERGY SYSTEM'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/282571 | SELF-REGULATED THERMAL ENERGY SYSTEM | Mar 6, 2007 | Abandoned |
Array
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[id] => 4694294
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Array
(
[id] => 4694638
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[patent_title] => 'SOLAR ENGERY SYSTEM'
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Array
(
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[patent_title] => 'COOLING/HEATING APPARATUS AND MOUNTING APPARATUS'
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/281411 | Fuel-powered actuators and methods of using same | Mar 1, 2007 | Issued |
Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/680824 | HEAT POWER DEVICE | Feb 28, 2007 | Abandoned |
Array
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Array
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Array
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/676503 | MULTI-CYLINDER FREE PISTON STIRLING ENGINE | Feb 18, 2007 | Abandoned |